RAMBA Shenanigans
Chase the clock for 25 hours on Michigan's Upper Peninsula singletrack at this mountain bike endurance test. Whether you're grinding solo laps or tag-teaming with friends, you'll be circling a 12-mile trail loop until time runs out.
- 25-hour endurance format on singletrack trails
- 12-mile lap course at Brasswire Campground, Ishpeming, MI
- Solo and team categories available
- Pre-2000 bike division for retro rides
- Youth component and on-site camping