Love trail racing with Trivium?  Join us in the winter and early summer for two unique adventures sure to challenge you and motivate you through winter’s darkest days.  Carry that fitness from winter all the way through spring!

Winter Trail Fest (WTF) East

Half Marathon & 5 Mile
Run/Ruck

February 13, 2027 in Brighton, MI at Island Lake State Park

Winter Trail Fest West

Half Marathon & 5 Mile
Run/Ruck

February 20, 2027 in Middleville, MI at Yankee Springs State Park

Summer Trail Fest Ultra (STFU)

50 Mile, 50K, Half Marathon, & 5 Mile
50K, Half, & 5 Mile Ruck Divisions

June 12, 2027 in Laingsville, MI at Sleepy Hollow State Park

 

Our approach to WTF Half Marathon & 5 Mile blends humor and a little irreverence—it’s playful, sarcastic, and even a little provocative. Michigan winters can be brutal, and sometimes you just have to say, “WTF,” throw on your gear, and get outside. We don’t take life (or running) too seriously—we’re here to enjoy some miles and a laugh with running friends during a time of year many people won’t even walk down the block.

And If you’re having a tough time getting motivated this winter, Summer Trail Fest is the solution.  Just STFU and Run!  Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, & 5 Mile is a great way to get yourself motivated for 2027.  Combine it with Winter Trail Fest on your race calendar and it will be easy to say, WTF, I might as well STFU and Run!

 

The WTF + STFU Trail Series bundle includes both races and saves you 15% on each entry. Complete the series to earn two connecting finisher medals that link magnetically into one piece.

Already registered for one race and want to upgrade to the Series?  Email Rich at rich@triviumracing.com.