Available distances
100 mi
About
The Anderson Lake Backyard Ultra takes place in the scenic setting of Anderson Lake West State Forest Campground in Michigan.
This demanding event invites both experienced ultrarunners and newcomers to complete a 4.167-mile loop on the hour, every hour, for up to 24 hours. To stay in the race, you have to finish each loop within that hour. Push your limits, whether you run just one loop or stick it out for the full 24 hours; the encouraging atmosphere will keep you motivated the whole way.
Prepare for Anderson Lake Backyard Ultra with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
- Strava and Garmin sync: your sessions are analyzed and the plan adapts
- Target paces, long runs, key sessions: everything is calculated for race day
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Races nearby
Other upcoming races around Gwinn.