Winter Trail Fest 13.1 and 5 Mile Eastside
Race the Trails at Island Lake on Saturday, February 15, 2025 in Brighton, MI!
Register NowJoin Trivium for the Annual WTF Eastside!
Some call it the Winter Trail Fest, some just think What The F...?! Join Trivium at Island Lake in Commerce Township, Michigan for a winter trail Half Marathon and 5 Mile race. We'll be hoping for some of the nastiest February, true "WTF" conditions possible! You will truly earn your WTF medal, hoodie, and other swag. Don't worry too much about the weather, though. The late morning start will give you a chance to relax and the weather a chance to warm up before you tackle those winter trail miles. NEW IN 2025: The Half Marathon and 5 Miler include both run and ruck divisions. In June, you have the opportunity to join us for the Summer Trail Fest Ultra (50k), Half Marathon, & 5 Mile to earn the connecting STFU medal!
Summer Trail Fest Ultra (STFU) Ruck Information
Half Marathon - Economy Package
5 Mile - Economy Package
What's Included with Registration?
- Custom WTF race hoodie
- WTF finisher medal
- Chip timing with live results
- Race day photos
- Post-race food and drinks
- Age group awards (WTF 2025 winter hats!)
- And more!
Not interested in all the swag? We also have an economy registration option where you can save and skip the swag!
Hoodies
2024 Hoodie Shown Below. 2025 Hoodie TBA.
WTF Age Group Awards...
Age group awards include 2025 WTF winter hats!
2024 Hat Shown Below
Connecting WTF and STFU Medals
If you join us in June at Sleepy Hollow for the Summer Trail Fest Ultra (STFU), Half Marathon, & 5 Mile your 2025 WTF and STFU finisher medals will connect! More details below.
STFU & Run
