RunRace USA › Michigan › The Ultra Bird 12hr and 6hr Trail Races
The Ultra Bird 12hr and 6hr Trail Races
West Olive, Michigan · Saturday, October 10, 2026 · 12 Hour, 10K, 6 Hour, 5K, 3 Hour
Official race page & registration ↗- Date
- Saturday, October 10, 2026
- Location
- West Olive, Michigan
- Distances
- 12 Hour, 10K, 6 Hour, 5K, 3 Hour
- Surface
- Trail
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
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See every race on the Michigan calendar, or use the Race Finder for maps and filters.