Winter Trail Fest (WTF) 13.1 & 5 Mile Eastside

Brighton, Michigan, United States

Feb 13, 2027 - Saturday

8k/5mi, Half-marathon

Race Information

Join Trivium for WTF Eastside! Some call it the Winter Trail Fest. Others just think, “What the F…?!” Join them 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 inch of your WTF hoodie, medal, and bragging rights. Worried about the cold? Don’t be. The late morning start gives you time to sleep in and lets the temps rise just enough before you hit the trails. This race is for those who crave a challenge. The gnarlier the conditions, the cooler the participants. WTF is all about embracing uncertainty and chasing adventure.

👍 Run Pick of the Month: Bunyan Battle 5K

📍 Brighton, MI - November 7, 2026

💸 SAVE $5 On Entry. Use Code: GLRM26

😄 Why We Like This Run
✅ Paved 5K Scenic Run/Walk
✅ Custom Dri-Fit Race Shirt, Finisher Medal, and Photos
✅ Enjoy Fall Colors and Post-Race Refreshments

Kick off Gameday with a little friendly rivalry at the Bunyan Battle 5K, where Michigan and Michigan State fans hit the pavement before the big matchup. The scenic, paved course winds through Island Lake State Park, bringing fall colors, team spirit and a head-to-head battle for bragging rights to the starting line!

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Race Facts

Race Size: 100 - 500

Elevation: Some Hills

Course Type: Trail

Boston Qualifier: No

Kids Run: No

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