RunRace USA › South Dakota › Sundance to Spearfish Marathon
Sundance to Spearfish Marathon
Spearfish, South Dakota · Sunday, September 13, 2026 · Marathon
Official race page & registration ↗Sundance to Spearfish Marathon takes place on Sunday, September 13, 2026 in Spearfish, South Dakota. The race is run over Marathon. For anyone travelling in, Rapid City is about 42 miles away.
It is one of 21 races on the South Dakota calendar that September.
- Date
- Sunday, September 13, 2026
- Location
- Spearfish, South Dakota
- Distances
- Marathon
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.
Making a race weekend of it?
Stay near the start line in Spearfish: check in Sep 12, out Sep 14.
Common questions
When is Sundance to Spearfish Marathon?
Sundance to Spearfish Marathon is scheduled for Sunday, September 13, 2026.
Where is Sundance to Spearfish Marathon held?
Sundance to Spearfish Marathon is held in Spearfish, South Dakota. It is about 42 miles from Rapid City.
What distances does Sundance to Spearfish Marathon offer?
The listed distances are Marathon.
How do I register for Sundance to Spearfish Marathon?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Sep 12Black Hills Backyard UltraSpearfish, SD
- Sep 20Old BaldySpearfish, SD
- Sep 12Black Hills Rails to AlesHill City, SD
- Sep 12Center for Disabilities 2026 Run Walk & RollSioux Falls, SD
- Sep 12Rachel's RaceSioux Falls, SD
See every race on the South Dakota calendar, South Dakota Marathons, or use the Race Finder for maps and filters.