Ultramarathon calendar
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UNITED STATES OF AMERICA TENNESSEE — 2025-02-01 — East Ridge. "ER 50". Welcome to the inaugural ER 50 Mile and 50K developed by the Race Directors of the MAD Backyard Ultra and the Locomotion Endurance Event. The ER 50M/K is an out-and-back course starting at Camp Jordan in East Ridge. The 50M/K will follow the South Chickamauga Greenway for 12 miles to the Chattanooga Riverwalk that follows the Tennessee River. This will be one of the most scenic greenway runs you will ever partake in. The course is set to amaze and allow all participants to complete the race. The course is flat and runnable with a few hills. Come and conquer your goals and maybe even achieve a PR. 16 HOUR CUTOFF FOR BOTH 50 MILE AND 50K - Very Doable!!! www.paritypath.com/home/parity-path-endurance
IRELAND KILDARE — 2025-02-08 — Donadea. "Donadea 50k". The 14th Donadea Irish National Championship 50k returns in February, Saturday the 8th at 10am. The event is hosted by Donadea Running Club and usual rules apply. All info and updates will be on the Donadea50k Facebook page. www.facebook.com/share/g/15weYgvhbe
UNITED KINGDOM ENGLAND — 2025-02-08 — Skipton. "Law 75". Lady Anne's Way, starts at the magnificent Skipton Castle, and travels up wonderful Wharfedale in the beautiful Yorkshire Dales, over into Wensleydale and then heads West over and into Cumbria and the hidden delights of the Upper Eden Valley. Skipton and Appleby are linked by the iconic Settle-to-Carlisle railway line, which makes event logistics and recce opportunities easy to manage. www.nav4.co.uk/lady-annes-way-75
UNITED STATES OF AMERICA TEXAS — 2025-02-08 — Jacksboro. "North Texas Ultra". The North Texas Ultra is a 5K, 10K, 25K, 50K, 52 Miler, 100K run & 25K RUCK held on Fort Richardson State Park's Trailway in the foothills of North Texas. Featuring an open, scenic, historical, and paved with soft fine gravel. The race follows a 15.5-mile out & back course beginning and ending at the North Park Unit. This is one of the fastest ultra marathon courses in Texas! www.texasoutlawrunning.com/northtexas
ITALY VENETO — 2025-02-09 — Malo (Vicenza). "AIM Energy Trail". www.aimtrail.it
ITALY EMILIA ROMAGNA — 2025-02-09 — Faenza (Ravenna). "50km aspettando il Passatore". www.100kmdelpassatore.it
ARGENTINA NEUQUéN — 2025-02-20 — Villa la Angostura. "La Misión Race". [Spanish] Mucho más que una carrera! Hombres y mujeres, peregrinos de una aventura, enfrentan con coraje y determinación una larga travesía en forma 100% autosuficiente, caminando noches y días enteros, en pleno contacto con la naturaleza, en un entorno montañoso, aceptando los caprichos del clima y superando los obstáculos naturales que solo un recorrido salvaje como el de La Misión puede ofrecer. No es una carrera, no es un Ultra Trail... es La Misión, una experiencia de vida. www.lamisionrace.com
UNITED STATES OF AMERICA TEXAS — 2025-02-22 — Fort Worth. "The Cowtown". The Cowtown is celebrating our 47th year as we welcome the world to Fort Worth. We are proud to be the largest multi-race event in the State of Texas. The Cowtown offers a race distance for everyone including the Cook Children's 5K, Adults 5K and 10K on Saturday and the Ultra Marathon presented by Miller Lite, Marathon and Half Marathon on Sunday. The entire family can participate either as a runner or a spectator cheering along the route. Ambitious runners can take The Cowtown Challenge and run a race both days! www.cowtownmarathon.org
GERMANY — 2025-02-22 — Ubstadt-Weiher. "HaWei50". [German] Sei dabei bei der 4. Auflage am 22.02.2025. 50 km rund um den Hardtsee in Weiher, kurz HaWei50. Organisiert von Läufern für Läufer. www.hawei50.de
UNITED STATES OF AMERICA OKLAHOMA — 2025-02-22 — Davis. "Arbuckle 100". The Arbuckle 100 is a 10K, 50 Mile, and 100 Mile trail run held on Crossbar Ranch nestled in the Arbuckle Wilderness located in southern Oklahoma. Featuring rocky ATV trails and dirt jeep roads. The Crossbar Ranch website will tell you in bold letters (This Ain't Your Grandma's Backyard.) This is a 50-mile loop beginning and ending at the Crossbar Ranch entrance. This is a second-year race. "One Of The Roughest Terrains You Will Find in Oklahoma" - William Kent; Race Director. More detailed information coming soon to the UltraSignup page and race website. We are still trying to put the new 50 mile course on a map and organize aid stations. www.texasoutlawrunning.com/arbuckle
ITALY TOSCANA — 2025-02-23 — Siena. "Terre di Siena Ultramarathon". www.terredisienaultramarathon.it
ITALY LIGURIA — 2025-02-23 — Sanremo (Imperia). "Sanremo Urban Trail". www.sanremobikeschool.eu
ITALY PIEMONTE — 2025-03-01 — Torino. "Ventiquattrore di Torino". www.clubsupermarathon.it
UNITED STATES OF AMERICA CALIFORNIA — 2025-03-01 — Cool. "Way Too Cool 50K Endurance Run". Way Too Cool 50K & 10 Mile Endurance Runs welcomes you to the 36th annual running on Saturday, March 1, 2025, at 8am. We are excited to get back to normal and have this epic event! This race has become the most sought after 50K in the United States for veterans and novices alike. The breathtaking trails, spirited aid stations, amazing views and pure fun, make this an adventure you won't want to miss. After your run, kick back and relax as you enjoy delicious and hearty fare. Warm your soul with a cup of delicious soup. Finally, satisfy your sweet tooth with our signature frog cupcake! A special thanks to all of our sponsors for their continued support and generosity. Thanks to the two hundred volunteers who help make this race weekend possible. Heartfelt thanks and sincere gratitude to the Western States Endurance Run Foundation, Western States Trail Foundation, Robie Foundation and the California Forest Foundation for their help in clearing and maintaining the trails to afford each of us an opportunity to run and enjoy. www.wtc50k.com
HUNGARY — 2025-03-06 — Siófok. "Balaton Super Marathon". This is a great race for those who look for real challenges. It is a 4-day-long event, in which the participants run 43-52 km each day, 196 km all together. The course leads on a bicycle path and small roads around Hungary's famous lake, the Lake Balaton. Not only individual runners, but also relay teams can take part in the race. The members of the relay teams can freely decide on the daily distances of the teammates. Since 2011 the runners can also join the event only for the weekend, they can take part in the last two days, running the half of the set distance, thus a half circle around the lake. One can join the race only for one day as well and run a marathon enjoying the peaceful country and the views of the lake on Saturday. www.runinbudapest.com
UNITED KINGDOM ENGLAND — 2025-03-08 — Birling Gap. "CTS Sussex 10K, Half, Marathon and Ultra". With the world famous Seven Sisters, and far reaching views out over the English Channel, these courses are already attracting international recognition. The Sussex 10K, half, marathon and ultra routes shoulder the coastal towns of Eastbourne and Seaford, which lie to the eastern section of the South Downs National Park. Where the land meets the sea, the results have produced one of the most iconic coastal landscapes of Britain - vast cliffs of brilliant white chalk. Based from the conveniently located Helen Gardens in Eastbourne, the event base is perfectly positioned for runners to explore this dramatic cliff ridden coastline. Expect a few ups and downs as you negotiate that beautiful rolling downland! www.endurancelife.com/sussex
ITALY LOMBARDIA — 2025-03-08 — Gavirate (Varese). "Campo dei Fiori Trail". www.campodeifioritrail.it
UNITED STATES OF AMERICA TEXAS — 2025-03-08 — San Angelo. "Crazy Desert Trail Race". The 2024 Crazy Desert Trail Race was an amazing time, and we can't wait for 2025! Join us at the amazing San Angelo State Park, home to some fast desert trails, dinosaur (actually permian!) tracks, and the TPWD Longhorn herd!! More information and course maps available at our website. The Crazy Desert Trail Race prides itself on fully stocked aid stations with amazing volunteers every 4-5 miles! Expect everything from chips to grilled cheese, skittles to pie, and even Chick-fil-a and pizza for the longer distances! The Crazy Desert 100K was designated as the 2024 RRCA Texas State Championship! Championship status for 2025 is pending. www.crazydesert.org
UNITED STATES OF AMERICA INDIANA — 2025-03-08 — Valparaiso. "Tombstone 30k/50k Trail Run". Why, Johnny Ringo, you look like somebody just walked over your grave. Details: 10k+ loops five loops for the 50k and three loops for the 30k; 50k and 30k runners will start together at 8:00 am Central Time. Both distances will have a time limit of 9 hours and 30 minutes; Main aid station at the start/finish and one basic one near the 4 mile mark on the course; The famous "Roller Coaster" hills will be a part of each loop; Each runners receives limited edition t-shirt and other swag; 30k runners receive a finishing medal; 50k runners receive a belt buckle. www.raceroster.com/events/2025/87355/tombstone-30k50k-trail-run
ITALY UMBRIA — 2025-03-09 — Castiglione del Lago (Perugia). "Strasimeno". www.strasimeno.it
ITALY VENETO — 2025-03-15 — Vicenza. "Ultrabericus Trail". www.ultrabericus.it
NEW ZEALAND NORTH ISLAND — 2025-03-15 — Auckland. "Hunua Hillbilly Ultra Marathon, Marathon & 22km". The Hunua Hillbilly on 15 March 2025 is a 60km ultramarathon of amazing single trail through stunning native bush in the Hunua Ranges in Auckland, NZ. The course is an 'unapologetically tough' circumnavigation of the Hunuas, starting and finishing at the event base at the upper Mangatawhiri campground. The bulk of the run will be on grunty single track under the cover of stunning native bush. There will also be a combination of gravel roads, MTB trail, boardwalks, swing bridges and even the odd Water Care dam mixed in for good measure. When you aren’t under the very welcome cover of the bush, you will enjoy some of the most stunning 360 views in Auckland. As well as the Ultra course, 2025 includes a Marathon and 22km Trail Run. The Marathon is still a tough course but misses the toughest and most technical section of the 60km course. The 22km course is challenging, but is designed to use the less technical and (slightly) less demanding tracks/sections, so is great for anyone new to trail running, on the journey to longer things or anyone who loves a good trail ‘half’. Distances/Events: 22K run/walk, 42K Marathon, 60K Ultra. www.hunuahillbilly.co.nz
UNITED STATES OF AMERICA NORTH CAROLINA — 2025-03-22 — Corolla. "Blackbeard's Revenge 100". The Tale of Blackbeard's Revenge 100. Why the name "Revenge", you ask? Pull up a chair, Matey, and I'll tell you a tale... The Outer Banks are a temperamental mistress. Temperatures could be 80 or they could be 20 degrees. Winds could be calm, but surely you'll face some blustery conditions at some point on your journey. The road may be flat, but it can also be lonely and seem never-ending at times. Plundering - uh, I mean, running - the Outer Banks is going to be fun, but I promise, it WILL test you! Be ye pirate enough for this challenge? Join our posse of 100 Mile and 100K buccaneers! If you don't quite have the stomach for those distances yet, bring your best shipmates to the Outer Banks as a relay team! This point to point race will take athletes the length of the Outer Banks, NC from Corolla to Hatteras where we'll celebrate at The Wreck Tiki Bar in 2025. The course is 100% paved road with beautiful coastal views along the way! www.runsignup.com/Race/NC/Corolla/BlackbeardsRevenge100
UNITED STATES OF AMERICA TEXAS — 2025-03-22 — Muenster. "Ramble In The Brambles". The Ramble In The Brambles is a scenic trail run held on the 4R Ranch Vineyard and Winery in the foothills of North Texas. Featuring beautiful scenery and a challenging rocky and dirty single-track trail with over 2400 feet of elevation gain for the 29M event, the race follows a 9.5M looped course and a special route for the 5K, beginning and ending at the 4R wine barn. This race brings a memorable atmosphere, beautiful views, and fun on the trails. www.texasoutlawrunning.com/ramble
UNITED STATES OF AMERICA NEW JERSEY — 2025-03-22 — Waretown. "Wells Mills 50k (The Rat Race)". 100% all trail, chip timing, awards in 5-yr age groups, snacks, 100% of entries go to our wounded veterans. www.ratraceruns.com
ITALY MARCHE — 2025-03-23 — Fano (Pesaro-Urbino). "Fano SuperMarathon". www.clubsupermarathon.it
FRANCE GRAND EST — 2025-03-23 — Douaumont. "Trail des Tranchées". [French] Le Trail des Tranchées est une manifestation internationale, qui permet de découvrir le Champ de Bataille de Verdun sous un angle novateur. Cette année nous attendons 3000 trailers sur les 4 distances suivantes : "Le Circuit Baïonnette" de 14 km est un circuit découverte du Trail des Tranchées ; "Le Circuit Tranchée" est destiné à donner une première approche du trail un peu plus technique ; "Le Circuit Poilu" de 32 km est une incursion très technique et vallonnée sur le Champ de Bataille de Verdun ; "Le Circuit Vaillant" de 55 km est une course de longue haleine et technique, quasi exclusivement une course nature sur chemins et en sous-bois. Il traverse le Champ de Bataille de Verdun proposant le passage sur de nombreux Forts, abris fortifiés, PC et anciennes batteries. Les coureurs finishers de chaque course redescendront d'ailleurs à Verdun pour franchir une haie d'honneur de poilus armés de baïonnettes, synonyme d'arrivée. www.traildestranchees.com
CHILE — 2025-03-30 — San Pedro de Atacama. "Atacama Crossing". The Atacama Crossing is a 7-day, 250 km / 155 mile footrace that takes place in the incredible Atacama Desert of Chile. Through the seven days, competitors traverse through salt flats, massive sand dunes, icy cold slot canyons, river crossings, and experience starry nights while in the foothills of the Andes mountains as they complete the 250-kilometer / 155-mile course. The race goes through the Salar de Atacama, Moon Valley and Valle de la Muerte, and finally ends in the Town Square of the adobe-like village of San Pedro de Atacama. Please visit our website for more information. www.racingtheplanet.com/atacamacrossing
UNITED KINGDOM ENGLAND — 2025-04-05 — Brixworth. "Rose of the Shires, The Rosebud Marathon". This circular route will take you through an area renowned as the second garden of England - OK Kent, you beat us to first place! Along the way, you will enjoy 54-miles of incredible scenery, country trails, roads and towpaths. Featuring around three-quarters trails with the rest being road, Rose of the Shires starts and finishes at Brixworth Country Park, where there is plenty of room for parking. Found just 20 minutes drive from the M1, this is the perfect starting point for a race which is really easy in terms of planning and logistics because of its one loop format. The route passes through the beautiful Northamptonshire countryside, including two stunning country parks, Salcey Forest, the Grand Union Canal and 21 pretty villages and towns. It winds its way along parts of the Nene Way, the Midshires Way and the Northampton Round. The Rose of the Shires has six checkpoints, found at six to eight mile intervals along the course and manned by members of local running clubs who are keen to give something back to this sport we love and to help you on your way in this epic race. The event is fully tracked and interactive, so friends and family will be able to follow your progress from the comfort of their armchairs - and make sure you re sticking to the correct route! www.gobeyondchallenge.com/ultra-marathons/rose-of-the-shires-ultra
ITALY TOSCANA — 2025-04-11 — Castiglione d'Orcia (Siena). "Tuscany Crossing". Long crossings of the UNESCO Heritage Park of the Valdorcia in Tuscany that the whole world dreams... the apparently gentle hills frame villages and medieval fortifications preserved over the centuries. Run in a nature shaped by a peasant civilization that never surrendered. Three main routes: 161 km (100 miles), 103 km and 53 km. www.tuscanycrossing.com
ITALY TOSCANA — 2025-04-13 — Badia Tedalda (Arezzo). "Alpe della Luna Trail". www.alpedellalunatrail.it
ITALY LOMBARDIA — 2025-04-19 — Navazzo di Gargnano (Brescia). "Bassa Via del Garda Trail". www.bvgtrail.com
ITALY VENETO — 2025-04-25 — Cornuda (Treviso). "Duerocche Trail". www.duerocche.com
ITALY EMILIA ROMAGNA — 2025-04-25 — Castel Bolognese (Ravenna). "50 km di Romagna". www.50kmdiromagna.com
UNITED STATES OF AMERICA MICHIGAN — 2025-04-26 — Caseville. "Thumb Coast Ultra 50 Mile, 50 Mile Relay, & 50k". Race the Sunset in Caseville, Michigan! The Thumb Coast is a hidden gem in Michigan. Don't miss the 2nd Annual Thumb Coast Ultra & Relay for a unique experience to run from "sunrise to sunset" from "one coast to another" on Saturday, April 26, 2025. 50 Milers race from Harbor Beach's Lake Huron to Lake Huron's Saginaw Bay in Caseville! Can you make it to the finish line before sunset? This amazing route follows mostly dirt roads through the thumb. 50 Milers and relay teams start in Harbor Beach and the 50K starts & finishes in Caseville. This event is perfect for beginners, seasoned vets, and those looking for a personal best. The course will be extremely well marked with great aid stations along the way! We have generous cutoff times, and additional prizes for 50 Mile ultra finishers who "beat the sun" at Thumb Coast Ultra & Relay. www.runsignup.com/Race/MI/Caseville/ThumbCoastUltra50Mileand50Kilometer
ITALY TOSCANA — 2025-04-27 — Firenzuola (Firenze). "Ultra Trail del Mugello". www.ultratrailmugello.it
ITALY LAZIO — 2025-04-27 — Montefiascone (Viterbo). "Walking Marathon Lago di Bolsena". www.maratonalagodibolsena.it
ITALY LIGURIA — 2025-04-27 — Genova. "Genova Trail". www.genovatrail.com
UNITED STATES OF AMERICA TEXAS — 2025-05-03 — Quanah. "Chupacabra 50". The Chupacabra 50 is run in the heart of the most beautiful trails of North West Texas at Copper Breaks State Park. If you're looking for a scenic but tough trail run this is the race for you. The route runs along the dry and cool climate of the west. www.texasoutlawrunning.com/chupacabra
ITALY VENETO — 2025-05-03 — Malcesine (Verona). "Malcesine Baldo Trail". www.malcesinebaldotrail.run
BELGIUM — 2025-05-03 — Nieuwpoort. "Belgian Front Memorial Trail". Run along the frontlines of the Great War. Through these beautiful landscapes you will encounter countless monuments and graveyards. You set off from Mesen towards Ypres and Diksmuide, ending at the Ganzepoot and the mouth of the Yser in Nieuwpoort. Will you take on a half marathon, or do you dare to run the full 100km with a team or by yourself? Pick your challenge at the Belgian Front Memorial Trail! www.belgianfrontmemorialtrail.be
ITALY EMILIA ROMAGNA — 2025-05-09 — Ferriere (Piacenza). "Ferriere Trail Festival". www.ferrieretrailfestival.it
UNITED STATES OF AMERICA TEXAS — 2025-05-10 — Bastrop. "Wildflower Trail Races". Wildflower takes place over two days with a range of standard and unique race distances. This is a great trail single trail system in Texas hill country with small rocky sections and nice climbs. The scenery allows you to see the fire-struck forest from 2011 as well as the rebirth of the Lost Pines in the area. Trails are still being rebuilt from the fires to this day, 2025 will feature new trail sections, special Mother's Day bonus medals for Mom's, and a new 100k ultra! www.trailracingovertexas.com/wildflower
UNITED STATES OF AMERICA CALIFORNIA — 2025-05-10 — Laguna Beach. "John Wayne Grit Series Newport Coast 50K, 25K & 5K Trail Run". Run to fight cancer! Fundraising and podium prizes available. This stunning course features hill climbs and ocean view from dirt roads and single track trails. The run benefits the John Wayne Cancer Foundation so every step you take advances the fight against cancer through pioneering cancer research and programs. www.johnwayne.org/pages/newportcoast
ITALY TOSCANA — 2025-05-11 — Mercatale di San Casciano in Val di Pesa (Firenze). "Chianti Classico Marathon". www.chianticlassicomarathon.com
ITALY UMBRIA — 2025-05-11 — Campi di Norcia (Perugia). "Ultra Trail della Lenticchia". www.trailrunningbrescia.it
UNITED KINGDOM ENGLAND — 2025-05-11 — Naseby. "Shires and Spires - AntiClockwise Event". Shires and Spires is a five distance circular event starting and finishing at Naseby Village Hall just outside of Northampton in a wonderful central location. The event is run in a clockwise direction on even years and anti-clockwise on odd years. www.gobeyondchallenge.com/shires-and-spires-marathon-half-marathon-and-10k
UNITED STATES OF AMERICA TEXAS — 2025-05-17 — Pittsburg. "East Texas Ultra". The East Texas Ultra is a 50K, 28K, 14K, and 7K trail run in the beautiful trails in East Texas at Lake Bob Sandlin State Park. This is the race for you if you're looking for a scenic trail run through the shady tall pine trees. The route runs through the piney trails and along the water of Lake Bob Sandlin. www.texasoutlawrunning.com/east-texas-ultra
ITALY EMILIA ROMAGNA — 2025-05-18 — Tarsogno di Tornolo (Parma). "Cento croci Trail Ultramarathon". www.spiritotarsognotrail.com
UNITED STATES OF AMERICA WEST VIRGINIA — 2025-05-18 — Thurmond. "Highball to Thurmond Ultra & Relay". The highball was used in early railroads to signal the track was clear. When the ball was hoisted, trains were cleared to proceed! We are raising the ball on this unique 50 Mile & 50K event, encouraging athletes to proceed on this epic destination trail race adventure. Participants will run through New River Gorge National Park and finish in Thurmond, West Virginia. With a population of 5 at the 2010 census, it is the least populated railroad town in the nation. Participants in all events can choose to take the train back to the 50 Mile start line. The train leaves at 6:59pm and the last call whistle will be at 6:45pm! www.runsignup.com/Race/WV/Thurmond/Highball2Thurmond
UNITED STATES OF AMERICA ARKANSAS — 2025-05-24 — North Little Rock. "Feel The Burn Trail Runs". The Feel The Burn Trail Runs include 10K, 30K, and 50K distances through the dense yet scenic forests of Burns Park, located in North Little Rock, Arkansas. This year we are happy to be including a 10K Ruck on the 23rd as well as a kids 1 mile trail fun run! The fun run is completely free, so be sure to come & get your packet & let your kids get in on the fun! www.texasoutlawrunning.com/burn
ITALY EMILIA ROMAGNA — 2025-05-31 — Corniglio (Parma). "Ultra K Trail". www.ultraktrail.it
GREECE — 2025-05-31 — Sparta. "Heyday Road". The Heyday Road is an event, based on the untold story of the Olympic truce & Games. It is a re-connection between two historical places, Sparta and Ancient Olympia. The starting line is in Sparta and the first finish at Megalopolis after 72,8km. The second, at the sacred land of ancient Olympia, after 165,9km. We have the honor to announce the mastermind behind the races - is the legendary Yiannis Kouros. For more, please visit our website. www.heydayroad.org
UNITED STATES OF AMERICA TEXAS — 2025-05-31 — Leakey. "Frio Trail Runs". The Frio Trail Runs at Garner State Park offer a challenging yet rewarding adventure through rocky, dirt-packed single-track trails with scenic views and tough climbs. Traversing the hilly terrain, participants face 1,400 feet of elevation gain per 6-mile loop, including a climb up the iconic Old Baldy Mountain, where a breathtaking view awaits at the summit. With distances ranging from 5K to 50K and a 10K RUCK, this event tests endurance and strength while rewarding runners with sweeping views and the natural beauty of Garner State Park. www.texasoutlawrunning.com/friotrailruns
UNITED STATES OF AMERICA CONNECTICUT — 2025-06-05 — Cornwall. "IronHike Endurance Series (Spring) - Mohawk Mountain". We Bring the Highest Mountains to You! NEW! - IronFest After-Series Celebration - Sunday afternoon, with food, prizes, awards, music, open mic, and more! Five simultaneous events... This is a multi-day trail event - click through to the registration link to see what day and time your distance starts. 12-hour 15-miler, 24-hour 30-miler, 48-hour 43-miler, 72-hour 62-miler Everesting Trek and the holy grail of Beyond-Everesting-Challenges, our 84-hour, 72,000 feet of elevation gain and loss Challenge, named Olympus Mons after the highest mountain in the solar system on Mars! Three ways to IronHike! 1. Go it alone, together. 2. Buddy up. 3. Team up. You do the whole event alone, with a trail buddy, or with 3 other team members who choose to share the mileage and elevation from 12, 24, 48, 72, and/or 84-hour Events. Events may require night trekking by headlamp. Manage your laps and pace in our FlexRelay format. You also manage your rest, food, hydration, and sleep in your tent right off of the trail. We rent a mountain for 4 days to bring you IronHike... The IronHike Endurance Series at Mohawk Mountain is a single or multi-day event that is part hike, part trail run, part group camping trip, part one-of-the-hardest-damn-things-you ve-ever-done, and full-on badass mountain footslog. Here's What You Get (Included in your Registration): - Exclusive single-day or multi-day Event entry for you, your team, and your spectators. - One bad-ass, course for day and night trekking. - Tenting for each night you are on the Mountain (you bring your tent). - Base area pop-up space (set up your staging pop-up). - Base Support Station with shade, fire pit, hydration, snacks, and tribe support - Custom training plans by Chaski Endurance Collective - Customized and Personalized Event Bib - Summit Tokens - Finisher's medal and year clasp for all finishers - Finisher's hat - Exclusive community access via periodic live Mountain Athlete round-table meetings - Ski-patrol medical support. - Free parking, spectator area, and restrooms. - A new tribe, Bragging rights, Proof. You versus you and the Mountain... The IronHike Endurance Series is part of a new classification of events that combines physical, mental, and spiritual gumption. These are NOT races. No Podium, no age group awards, and no records to break. These challenges will change your life! Extraordinary Events for a broad range of fitness and skill levels, from ordinary people to seasoned and elite Mountain Athletes reaching beyond their comfort zones! Invest in yourself... Change your story. Do something hard, either for the first time ever or again! This is about you and the mettle in your own heart. It is about your journey toward becoming the best version of yourself. Each summit takes you closer to overcoming the super-hard and allows you to let this epic experience change you for the better. What you'll do... Hike it, run it, alone or together, or in our unique FlexRelay format with your trail buddy or your team of 4. Rest when you need to. You will summit and descend the same mountain until reaching the equivalent elevation of the namesake mountain of your event. This is your extreme mountain long haul to manage and conquer! www.ironhike.com
ITALY VALLE D'AOSTA — 2025-06-07 — La Salle di Morgex (Aosta). "Licony Trail". www.liconytrail.com
UNITED STATES OF AMERICA MICHIGAN — 2025-06-14 — Laingsburg. "Summer Trail Fest Ultra, Half Marathon & 5 Mile". Annual STFU at Sleepy Hollow State Park! Taking place in the middle of Michigan, Summer Trail Fest Ultra and Half Marathon (STFU) is convenient for those on the east and west side of the State. With well-groomed trails and extremely generous cutoff times (20 min/mile for the Ultra and 45 min/mile for the Half), this is a spectacular race for beginners, season veterans, or athletes looking for a personal best. When you cross the finish line, celebrate at the beach with our post-race STFU barbecue party while cheering for participants on the course! www.runsignup.com/Race/MI/Laingsburg/STFUandHalf
UNITED STATES OF AMERICA CALIFORNIA — 2025-06-21 — Cerritos. "Orange Curtain Runs". The Orange Curtain 100 km race is a 10 kilometer out and back (repeated 10 times) along a 5 kilometer segment of asphalt and dirt bike path. www.orangecurtainrun.com
MONGOLIA — 2025-06-22 — Ulaanbaatar. "Gobi March". The Gobi March (Mongolia) 2025 begins on 22 June at the Khar Bukh Balgas Fortress and takes place in the stunning Karakorum region of Central Mongolia. Competitors will weave their way across wide Mongolian steppes, sand dunes and great rock valleys as they complete the 250-kilometer / 155-mile course. This also includes vast green grasslands, stupas and temples, and old forests. At times, competitors will sleep in traditional Mongolian Gers. The race makes its way across the battlefield of Genghis Khan towards the UNESCO World Heritage Centre of the Orkhon Valley and further to the ancient city of Karakorum. Please visit our website for more details. www.racingtheplanet.com/gobimarch
ITALY TOSCANA — 2025-06-29 — Pistoia. "Pistoia-Abetone Ultramarathon". www.pistoia-abetone.net
FRANCE CORSICA — 2025-07-03 — Corte. "Restonica Trail by UTMB". If you have not yet chosen your destination for this summer, now is the time to come and confront the legendary GR20. This is the proposal of the Restonica Trail which combines the friendliness of the many volunteers, the requirement for sumptuous routes, the variety of landscapes crossed, the authenticity of the meetings and the great discount on the boat crossing with our partner. The event takes place at the beginning of July, in Corte, in the heart of Corsica (France) and features 4 distances: The Ultra-Trail di Corsica (110km D+7200m); The Restonica Trail (69km D+4000m); The Tavignanu Trail (33km D+2500m); U Giru di Tumbonu (17km D+650m). As UTMB World's Series Event, obtain running stones to go to UTMB final in Chamonix. www.restonicatrail.fr
ITALY ABRUZZO — 2025-07-05 — Ovindoli (L'Aquila). "Ultra Sky Marathon d'Abruzzo". www.grupposportivocelano.it
ITALY SICILIA — 2025-07-06 — Cesarò (Messina). "Trail dei Nebrodi". www.ecotrailsicilia.it
SWITZERLAND — 2025-07-11 — Verbier. "Trail Verbier Saint-Bernard". Four different races for this event. All on mountainous terrains. "X-Alpine (140km / 9,300m D+). The main Swiss Alps trail, this is a real challenge for experienced ultratrailers. The route joins the three valleys of the river Dranse, forming a symbolic link between these geographic regions. Two main uphills will harden the beginning, passing by the Orny hut (2826m), by a glacier. La Fouly is roughly in the middle of the route and from there a new adventure starts, leading the runners by the famous Col du Grand St. Bernard, through several villages and pastures and also up the last 1200m ascent to La Chaux, called "the wall" by runners. "X-Traversée" (76 km / 5,300m D+) links the village of La Fouly and Verbier. The route pass by the awesome area of Panossière, you will enjoy the view on the Grand Combin (4314m) and cross the 190m long suspension bridge of Corbassière. "Verbier Marathon" (45km / 4000 m D+). A first big ascent up to Mille Hut where you will join the other routes. From here it continues up to the top of Rogneux at 3000m, before crossing the Avouillons pass to reach the bottom of the Grand Combin, its glacier and the Panossière hut. Crossing the suspension bridge will be the hottest spot of this section. By the end of the race you will still have to face "the wall", the Lourtier-La Chaux uphill in order to be able to run down to Verbier. "Verbier X-Plore" (26km / 1700m D+), a popular race. The goal is to keep this race as popular as possible and to encourage people to try the experience of trail running. To be a good walker is sufficient to take the challenge and be able to reach the finish line. The race will start on Sunday and will start and finish in Verbier. www.trailvsb.com
ITALY TRENTINO ALTO ADIGE — 2025-07-12 — Tires (Bolzano). "Rosengarten Schlern Sky Marathon". www.skymarathontiers.it
UNITED STATES OF AMERICA PENNSYLVANIA — 2025-09-06 — Wellsboro. "Pine Creek Challenge". 100 mile or 100 kilometer run, 50 mile and marathon distance, all on the Pine Creek Rail Trail in beautiful Wellsboro, PA! 100 mile relay option also!!!! The "Pine Creek Challenge" is just that, a place to challenge yourself by seeing how far or how fast you can run. It will be a scenic trail run along Pine Creek in northern Pennsylvania. The Pine Creek Rail Trail stretches 63 miles from Wellsboro Junction to Jersey Shore and is repeatedly listed as one of the finest bike rides in the Northeast. This section is through the "Grand Canyon of the East", the Pine Creek Gorge. The Gorge stretches for 47 miles. It is nearly a mile wide and 1,450 feet deep at its deepest point. This section of Pine Creek is listed as a National Natural Landmark. It's popular with canoeists and rafters in the spring and trout fishermen are drawn here all year long. We have set up an out and back course that uses 25 miles of the upper canyon section. We will have the start/finish at Asaph. The 100 miler runners will go 2 out and backs to Blackwell, passing through the canyon 4 times. The 100k folks will go once to Blackwell and return. The 50 mile course will be half of the 100 mile course, going once to Blackwell. The marathoners will turn around just below Tiaghdaton. www.pinecreekchallenge.com
TUNISIA — 2025-09-27 — Tozeur. "Ultra Mirage el Djerid 50/100K (UMED)". This is the first desert ultra taking place in the stunning Tunisian Sahara desert. The event is organised in the Djerid region. Both 100km and 50km single stage races take runners across a wide diversity of terrains, ranging from soft sand, small dunes, rocks, dried river beds, oasis... Both medical and technical help as well as water supply will be available at each checkpoint. This race is open to all types of athletes, from professional ultra runners to anyone passionate about ultra trails. www.ultramirage.com
GREECE — 2025-09-28 — Athens. "RacingThePlanet: Greece". Greece is the location of the FIFTEENTH edition of the RacingThePlanet Ultramarathon. Greece is home to thousands of islands, ancient ruins, stunning beaches, picturesque villages, rich cultural heritage and natural wonders. Greece is a place where history, culture and natural beauty come together to create an indelible memories. www.racingtheplanet.com/greece
UNITED STATES OF AMERICA MICHIGAN — 2025-10-11 — Petoskey. "Wolverine State 100". Trivium Racing has been dreaming of producing this epic event for years, and we're thrilled to finally unveil our exciting new race plan. This event will feature a 100-Mile, 100-Kilometer, and 50-Kilometer Ultra, as well as a relay option for the 100-Mile. The highlight of this course will be crossing the top of Michigan's lower penninsula from Lake Michigan to Lake Huron. The 100-Mile course will be point-to-point, beginning in Petoskey and concluding in Alpena. The 100k course will also be a point to point race finishing in Alpena. Our 50K race will feature an out and back course from Alpena that will have very manageable cutoffs and great running surfaces! Athletes will navigate a variety of terrain, including single-track trails, gravel roads, limestone paths, and seasonal roads. While no 100-mile race is ever easy (and we know you wouldn't want it to be), our goal is to make this event as approachable as possible for first-timers while still delivering a rewarding experience for seasoned vets. Special awards will be given to those finishing the 100-mile race in under 24 hours, and we'll also have a generous cutoff time to encourage more participants to tackle this incredible course. You can expect frequent, well-stocked aid stations approximately every 5 to 8 miles to keep you fueled and supported throughout the race. www.runsignup.com/Race/MI/Petoskey/WolverineState100
MOROCCO — 2025-11-01 — Zagora. "Sahara Trail". [French] Venez relever le défi! Dans le sud Marocain, à Zagora l'édition du mythique Sahara Trail, va prendre place! En 4 étapes, vous traverserez différentes pistes de chemins caillouteux et techniques, des dunes de sable, des oasis, dans un décor de carte postale. L'itinéraire vous emmènera à travers une série de villages et de casbahs en terre ocre. Vous évoluerez à travers une multitude de paysages typiques du sud marocain. Venez nombreux afin de participer à ce trail original et découvrir les richesses naturelles de cette belle région particulièrement accueillante, dont l'économie repose principalement sur la production des dattes, l'élevage et le tourisme. www.lereposduchampion.com
COSTA RICA — 2025-12-03 — Manuel Antonio. "Costa Rica Ultra Trail, La Transtica". A multi-day Trail race, with a prologue and 5 stages with refreshment and assistance points, night in bivouac (camps). It's declined in two distances from 71 mi (117 km, Adventure Race) to 122mi (200 km, Extreme Race). The main objective of the race is to discover the Costa Rica and its way of life and to share this experience with the locals through a sporting competition with humanitarian goals. Between two oceans, the race defines itself by a unique crossing of a natural amazing paradise in the discovery of a new culture and way of life, "Pura Vida". www.latranstica.org
UNITED STATES OF AMERICA TEXAS — 2025-12-06 — Needville. "Brazos Bend 100". Sponsored by Altra Running. Western States 100 Lottery Qualifier (sub 30 hour 100-mile) with 98 qualifiers in 2024! This is the December edition of our popular Brazos Bend races with the marquee event being the 100-mile. The Brazos Bend 100 is the largest trail race in Texas and one of the fastest trail races in the world on flat and smooth trails with incredible support from four aid stations per loop. The top 3 were under 16 hours in 2024. The course is 99.9% flat, and the only "hill" is a 10-foot rise over 0.1 of a mile. The rest of the ~16.7mi loop is flat surfaces that move from hard crushed rock, soft hiking trails under tree canopy, and smooth horse trails. Most runners get away with a road shoe. Conditions in December can have a mix of anything but are typically great for running. Brazos Bend is a spectacular State Park located just South of Houston/Sugar Land and is most known for its abundance of birds and American Alligators among other wildlife. The gators are a part of our race; there has never been an incident in the parks 50 year history. Enjoy them on your run, from a distance, and you may get some unique race photos! Complete the 50K or 50M in April 2025, AND the 100K or 100M in December 2025 to earn the Brazos Bend Challenge Coin. www.trailracingovertexas.com/brazos-100
NAMIBIA — 2026-08-16 — Swakopmund. "Namib Race". The Namib Race is a 7-day, 250 km / 155 mile footrace that takes place within the oldest desert and the largest dunes in the world. Through the seven days, competitors experience some of the most stunning and iconic desert landscape. The course takes you through amazing desert scenery including wide-open red plains, scattered mountain outcrops, huge expanses of dramatic sand dunes, moon-like landscape, Atlantic waves crashing against the sandy desert shore-line, and a fascinating array of plants and animals. www.racingtheplanet.com/namibrace
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