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STFU & Run at Sleepy Hollow State Park! Summer Trail Fest Ultra (STFU) – 50 Mile, 50K, Half Marathon, & 5 Mile Yes, we know what it stands for. STFU is the perfect summer trail race, whether you’re chasing your first finish or a new PR. The course at Sleepy Hollow State Park is 90% […] 
Race Through New River Gorge National Park The highball was a railroad signal meaning the track ahead was clear—time to move forward at full speed. At Highball to Thurmond, we’re raising the ball on an unforgettable ultra marathon adventure through the heart of New River Gorge National Park. Choose from the 50 Mile, 50K, or […] 
Seize the Day, Seize the Night! Run trails by day, race again by headlamp! Join us on Saturday, April 3, 2027 at Proud Lake State Recreation Area for Carpe Diem – Carpe Noctem—a one-of-a-kind trail experience with races in both the morning and evening. Choose from the morning or evening Half Marathon or 10K, or […] Come out for summer fun at the Pleasant Valley Pool. Enjoy a refreshing pool swim and run with our Swim/5K Aquathlon or skip the water and stay dry with a 5K fun run! There will be snacks, music, and good vibes. In the afternoon, we’ll once again be holding our dog swim, when the […] 
Join Trivium for WTF Westside! 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 you take the slightly longer alternate route (+0.25 mi) to […] 
Join Trivium for WTF Eastside! Some call it Winter Trail Fest. Others just think, “What the F…?!” Join us at Island Lake in Brighton for a Half Marathon or 5 Mile run or ruck designed to embrace the messiest, most unpredictable conditions February in Michigan has to offer. Snow? Ice? Slush? Perfect. You’ll earn every […] 
Ready for a January River Crossing? We have seen every type of weather for this race over the years! It has been 85 degrees and bone dry and it has been 35 degrees with extremely slippery trails and the river uncrossable. Lean into it, have fun and just say WTF! If you haven’t come out […] 
Strictly limited entries only!!! 200 km – 6 stages 130 km – 6 stages +6.000m / – 6.000m +3000m / – 3.100m The islands of São Tomé and Príncipe in the Gulf of Guinea offer a glimpse into forgotten plantations, elegantly built colonial houses, the spectacular tubular Pico Cão Grande, colorful natural beauty in the […] 
220 km – 6 stages Elevate your running journey by blending the challenge of an epic race with unparalleled insights into a captivating ancient culture! Delight in the wonder of connection as children from remote villages cheer you on, their eyes lighting up with awe. Immerse yourself in untouched nature and encounter diverse wildlife […] 
11th Annual Run for Your Life Charity Event This event is for runners of all levels – including walkers and true beginners. The 2K/5K/10K Trail Run will be chip-timed and provide a professional-quality running experience for seasoned runners, as well as a friendly, community atmosphere to encourage and support new and beginner runners. Children and […] 
Thanksgiving Weekend Tradition Kick off the holiday season with a late morning trail race! Crisp air, evergreens, and the quiet beauty of Michigan’s late Fall create the perfect backdrop for your Black Toenail Friday run. Whether you’re chasing a PR or soaking up the vibes, this race is your chance to leave the holiday stress […] 
Run the VALENCIA Trail Race, run the awesome trails and killer hills with breathtaking views of the Santa Clarita Valley in a 10K, Half Marathon, or 50K Ultra race. For runners who love to run great trails and want to accomplish a good challenge. Prepare to take on the Awesome Trail Challenge in Valencia, California. […] 
From Lake Michigan to Lake Huron—The Journey Continues After an unforgettable debut in 2025, Wolverine State 100 returns for year two on October 10–11, 2026. Runners, relay teams, and crews will once again take on the rare chance to cross Michigan’s Lower Peninsula from lake to lake, racing from Petoskey to Alpena on a route […] 
The Carpe Diem Carpe Noctem Half Marathon & 10K is one of North Carolina’s most unique trail running races, offering runners the rare opportunity to race in the morning and/or evening on the same day. Held at Hagan-Stone Park in Pleasant Garden, NC, this event combines smooth, well-maintained trails with impeccable course markings, great aid […] 
Celebrating 20 years of racing, the Triple Lakes Trail Race is one of the most iconic and established trail races in North Carolina. Held each fall in Greensboro, this premier trail racing event is centered around Lake Brandt, Lake Townsend, and Lake Jeanette, taking runners through miles of scenic watershed trails at Bur-Mil Park. With […] 
The 4th annual Blackhawk Bolt 5k & 1 Mile Fun Run is a unique road-to-trail course taking place fully on the campus of North Buncombe High School & benefits the NBHS PTSO. 
The Northern Trails Trail Race returns to Greensboro, North Carolina, offering distances of 5 miles, 10 miles, and 17 miles. This early spring trail race challenges participants to run, ruck, or hike through the scenic trails along Lake Brandt and Lake Townsend. Over the years, racers have experienced it all—snow flurries, rain, and sunshine—making Northern […] 
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 […] 
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 […] 
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 […] The Death by 5k is a unique 24-hour challenge where entrants run ten 5k loops starting every 2.5 hours. Each participant must complete their run before the next begins, demanding both mental and physical endurance. The race takes place in Tyler State Park, featuring rugged dirt trails with rocks, roots, and potentially muddy conditions, requiring […] Billy Goat Mountain Climb @ Cleveland National Forest, Silverado, CA, United States on 04 April 2026We have 3 great mountain climbs in this race: 10k, 1/2 half marathon and a 17 mile loop. The 10k and 1/2 begin on Maple Springs Road and follow the creek on a gradually inclining, beat-up asphalt road for about 1.5 miles. The climb picks up at the dirt truck trail where runners switchback up […] 
Ever wonder what it meant when someone said, “This feels like Groundhog’s Day?” Come find out for yourself by participating in your own Groundhog’s Day lap race! Choose your time, 3 hours, 6 hours, or 12 hours and find yourself on the 3.2 mile trail loop at Haw River State Park. See how far […] 
Say WTF to the winter weather by racing the trails in January at Northeast Park in Gibsonville, North Carolina. Run or ruck the half marathon or the 5 mile distance. The half marathon participants get an extra adventure by crossing the river 2x during the race! 
Come out for summer fun at the Pleasant Valley Pool. Enjoy a refreshing pool swim and run with our Swim/5K Aquathlon or skip the water and stay dry with a 5K fun run! In the afternoon, we’ll once again be holding our dog swim, when the pool will be only for a dogs only swim […] |
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