RunRace USA › Nebraska › Omaha › Omaha Costco Marathon
Omaha Costco Marathon
Omaha, Nebraska · Saturday, December 12, 2026 · Marathon
Official race page & registration ↗Omaha Costco Marathon takes place on Saturday, December 12, 2026 in Omaha, Nebraska. The race is run over Marathon. For anyone travelling in, Lincoln is about 10 miles away.
It is one of 6 races on the Nebraska calendar that December.
- Date
- Saturday, December 12, 2026
- Location
- Omaha, Nebraska
- 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 Omaha: check in Dec 11, out Dec 13.
Common questions
When is Omaha Costco Marathon?
Omaha Costco Marathon is scheduled for Saturday, December 12, 2026.
Where is Omaha Costco Marathon held?
Omaha Costco Marathon is held in Omaha, Nebraska. It is about 10 miles from Lincoln.
What distances does Omaha Costco Marathon offer?
The listed distances are Marathon.
How do I register for Omaha Costco 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
- Dec 19Candy Cane Course - OmahaOmaha, NE
- Dec 13Candy Cane Course - LincolnLincoln, NE
- Dec 6Holiday Run - 2026Lincoln, NE
- Dec 52026 Jingle Bell Run - NebraskaPapillion, NE
- Dec 20Holiday Hustle 5K RunLa Vista, NE
See every race on the Nebraska calendar, all Omaha races, Nebraska Marathons, or use the Race Finder for maps and filters.