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Run Winter Trail Fest in 2026 February 21, 2026 – Yankee Springs Rec Area, MI Some call it the Winter Trail Fest. Others just think, What The F…?! Join Trivium Racing for a winter trail Half Marathon or 5 Mile run or ruck at Yankee Springs. Expect snow, mud, ice, and the infamous river crossing—unless […] 
Seize the Day and Seize the Night with one of Trivium’s favorite events from Michigan that we are bringing to NC! The race will take place on the beautiful and smooth trails of Hagan Stone Park. These trails are perfect for running both day and night and will offer the unique opportunity for you to […] Running the Mamba 100 or thinking about signing up? Come run the Wolfman Trail Challenge and preview nearly 60% of the Mamba 100 course. Choose between a 7, 14, or 21 mile race—or a 3 mile fun run—all starting and finishing under the Walnut Grove Bridge near the BMX Track. The start/finish line is where […] 
Ready for a spring trail race? Join us on Saturday, April 25 for one of the best trail courses in North Carolina! The half marathon will take you one complete loop around Lake Brandt while enjoying wonderful scenery along the way. We also have a four mile option for those looking for a shorter trail […] Welcome to the ultimate test of endurance. This isn’t your average Sunday morning jog in the park. We’re talking about a grueling 300, 200, and 100-mile race that will push you to your limits and beyond. But don’t let that scare you off, because trust us when we say, there’s nothing quite like conquering this […] Team and Individual Entries Accepted Welcome to the Battle of the Run Clubs Team XC Challenge And by run clubs, we mean Run Clubs, but we also mean run….”clubs”. You can sign up with a group of friends, with family members, and even as an individual. You do not need a complete […] Get ready to run as many miles as you’d like in the Moccasin 24 hour run. The course will be a 4 mile loop on the Wolf River Trails in Memphis, TN. Once we start the run, the clock will tick down from 24 hours all the way to zero, which will end the run. […] 
Ultramediterrània is not just a race — it’s a journey through wild, historic and soulful Mediterranean mountains, at the best possible time of year. It is is a unique winter trail running event held in January, offering a rare chance to race long distances in perfect Mediterranean conditions when most of Europe is covered in […] 
MAX – 55 km (+2,900 m). A high-intensity mid-distance race that delivers a full mountain experience: exposed ridges, forested trails, and sharp elevation profiles in a compact yet tough format. What makes it truly special? – Landscapes of the interior of the province of Alicante and the Mediterranean sea in winter – Trails through protected […] 
Join Trivium for WTF Eastside! Some call it the Winter Trail Fest. Others just think, “What the F…?!” Join us at Island Lake in Brighton, Michigan for a Half Marathon or 5 Mile run or ruck designed to embrace the messiest, most unpredictable conditions February has to offer. Snow? Ice? Slush? Perfect. You’ll earn every […] Announcement: All Course Profiles and GPX files are released on the race website! Come join us to run through a magical part of history in the Cuchara Valley. The Spanish Peaks of Southern Colorado have been among the most important landmarks of the southwestern United States, guiding Native American tribes, Spanish and French trappers, […] 
230 km – 6 stages / + 4.800m / – 5.000m Experience Uzbekistan like no others. GlobalLimits Uzbekistan is a thrilling 230km, 6-stages ultramarathon through the heart of the ancient Silk Road. Join the challenge: we meet at the UNESCO Heritage city of Samarkand, known as the Crossroads of Cultures and finish at the […] 
The Ely Tri Club Runfest offers a choice of distances ranging from 10k to 66k, all of which start and finish at the iconic 11th century cathedral before taking in more of the beautiful historic city of Ely and heading out into the Cambridgeshire countryside. Most of the course involves quiet, flat, traffic free paths […] Form your team to compete for bragging rights at the inaugural Battle of the Run Clubs! Each runner may choose the distance that suits them best. There will be 6 races: Men’s 10 mile Women’s 10 mile Men’s 10k Women’s 10k Men’s 5k Women’s 5k Each race will be scored equally, as […] Celebrate Halloween with a Half Marathon, 10K, 5K/Steeplechase and Kids Fun Run on the trails at the beautiful Stable View equestrian facility, sprawling over 1,000 acres of gently rolling hills bordered by canopies of forest. The Steeplechase is a fun added component to the 5K. It is not a separate race, but your choice to […] 
We’ve put together a non-competitive fun run on some of Boulder’s most beautiful multi-use paths. There’s even an aid station with some Boulder Taco Fest -themed treats. You’ll finish up back at the Boulder Taco Fest, ready to celebrate your run at Boulder’s favorite summer festival 
ULTRAMEDITERRANIA offers seven unique race formats, each designed to showcase the raw beauty, technical challenges, and elevation-rich trails of Alicante’s mountainous interior. Set in January, the event benefits from a mild Mediterranean winter climate, offering ideal racing conditions compared to much colder regions across Europe during that time. 🔹 ONE – 90 km (+4,400 m). […] 
ULTRAMEDITERRANIA: A 3-Day Trail Running Adventure in the Mountains of Alicante Experience the thrill of ULTRAMEDITERRANIA—a three-day trail running odyssey set in the wild, mountainous heart of Alicante. Each year, the rugged interior of southeastern Spain transforms into the ultimate playground for one of the most exciting and demanding trail events on the calendar. At […] The Pineywoods Valley Night Relay is an endurance event featuring a 5K trail loop relay in the lush pine forest of East Texas at Pineywoods Valley in Gilmer, TX. The event follows a 3.1-mile loop, beginning and ending at the Pineywoods Valley property in Gilmer, Texas. Participants may compete solo or in teams of up […] Join us for the annual Beast of the Backroads through the pineywood hills of East Texas. We offer a variety of running distances – Run: 10 mile ruck, 10 mile run, and 5K run. Can you outrun the donkey?! The Cowboy YETI is a 7K, 20K, 40K, 60K, and 100K trail run held at the Bastrop State Park in the lush forest of Central Texas. Featuring a scenic dirt single-track course. The race follows a 20K of unique trails beginning and ending in Bastrop TX at the State Park Refinery. 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 […] Join the PCOS Trailblazers 5K: Walk, Hike, or Run for PCOS Awareness! PCOS Sisters Telehealth Clinic and PCOS Challenge: The National Association for Polycystic Ovarian Syndrome are teaming up this September for PCOS Awareness Month to bring you the PCOS Trailblazers 5K. This inspiring event is designed to raise voices and support for the millions […] The Caprock Night Runs is a 4M, Half Marathon, & Marathon trail run held in Caprock Canyon State Park deep in the canyon in West Texas at night. The course is dirty, rocky, and hilly. The race follows a looped course for the marathons beginning and ending at the Lakeside Group Shelter. The Fire Trail Running Festival is a trail run at night that includes 8K, 25K, and 50K distances through the scenic grasslands and woodlands of Guadalupe River State Park. |
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