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Brookings Marathon
Brookings, South Dakota · Saturday, October 3, 2026 · Marathon, Half Marathon, 5K
Official race page & registration ↗Brookings Marathon takes place on Saturday, October 3, 2026 in Brookings, South Dakota. The race offers 3 distances: Marathon, Half Marathon, 5K. For anyone travelling in, Watertown is about 44 miles away and Sioux Falls is about 53 miles away.
It is one of 10 races on the South Dakota calendar that October.
- Date
- Saturday, October 3, 2026
- Location
- Brookings, South Dakota
- Distances
- Marathon, Half Marathon, 5K
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 Brookings: check in Oct 2, out Oct 4.
Common questions
When is Brookings Marathon?
Brookings Marathon is scheduled for Saturday, October 3, 2026.
Where is Brookings Marathon held?
Brookings Marathon is held in Brookings, South Dakota. It is about 44 miles from Watertown and 53 miles from Sioux Falls.
What distances does Brookings Marathon offer?
The listed distances are Marathon, Half Marathon, 5K.
How do I register for Brookings 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
- Oct 3Color Their World Fun Run-SpearfishSpearfish, SD
- Oct 3Run Crazy Horse 5KHill City, SD
- Oct 4Palace City Kiwanis Half Marathon, 10k, and 5kMitchell, SD
- Oct 4Run Crazy HorseCrazy Horse, SD
- Oct 12026 Center of the Nation Series - Day 4 (SD)Belle Fourche, SD
See every race on the South Dakota calendar, South Dakota Marathons, South Dakota Half Marathons, or use the Race Finder for maps and filters.