RunRace USA › Michigan › Riley Trails 13.1, 10K & Ruck Challenge
Riley Trails 13.1, 10K & Ruck Challenge
Holland, Michigan · Saturday, August 15, 2026 · Half Marathon, 10K
Official race page & registration ↗- Date
- Saturday, August 15, 2026
- Location
- Holland, Michigan
- Distances
- Half Marathon, 10K
- 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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