RunRace USA › Maryland › Greenhorn Adventure Race
Greenhorn Adventure Race
Flintstone, Maryland · Saturday, September 12, 2026 · 15 Miles
Official race page & registration ↗- Date
- Saturday, September 12, 2026
- Location
- Flintstone, Maryland
- Distances
- 15 Miles
- Entry fee
- from $80
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.
More races nearby
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- Sep 12Journey to ExSCellence 5K Walk/Run 2026Bowie, MD
See every race on the Maryland calendar, or use the Race Finder for maps and filters.