RunRace USA › Maryland › Metric Marathon
Metric Marathon
Harwood, Maryland · Sunday, October 4, 2026 · 26.2K
Official race page & registration ↗- Date
- Sunday, October 4, 2026
- Location
- Harwood, Maryland
- Distances
- 26.2K
- Entry fee
- from $15
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 Maryland calendar, or use the Race Finder for maps and filters.