RunRace USA › Indiana › Columbus › Mill Race Marathon & Half Marathon Expo - 2026
Mill Race Marathon & Half Marathon Expo - 2026
Columbus, Indiana · Friday, September 25, 2026 · Half Marathon
Official race page & registration ↗Mill Race Marathon & Half Marathon Expo - 2026 takes place on Friday, September 25, 2026 in Columbus, Indiana. The race is run over Half Marathon. For anyone travelling in, Seymour is about 17 miles away and Indianapolis is about 41 miles away.
It is one of 144 races on the Indiana calendar that September. Unusually for a race, it falls on a Friday.
- Date
- Friday, September 25, 2026
- Location
- Columbus, Indiana
- Distances
- Half 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 Columbus: check in Sep 24, out Sep 26.
Common questions
When is Mill Race Marathon & Half Marathon Expo - 2026?
Mill Race Marathon & Half Marathon Expo - 2026 is scheduled for Friday, September 25, 2026.
Where is Mill Race Marathon & Half Marathon Expo - 2026 held?
Mill Race Marathon & Half Marathon Expo - 2026 is held in Columbus, Indiana. It is about 17 miles from Seymour and 41 miles from Indianapolis.
What distances does Mill Race Marathon & Half Marathon Expo - 2026 offer?
The listed distances are Half Marathon.
How do I register for Mill Race Marathon & Half Marathon Expo - 2026?
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 25Mill Race Marathon - Kid's RaceColumbus, IN
- Sep 24Kids Fun RunColumbus, IN
- Sep 26Mill Race Marathon & Half Marathon 2026Columbus, IN
- Sep 252.5 Mile Glow Run, 1.2 Mile Glow Run and 1.3 Mile Fun Walk - 12th AnnualPalmyra, IN
- Sep 25Cougar ChaseFort Wayne, IN
See every race on the Indiana calendar, all Columbus races, Indiana Half Marathons, or use the Race Finder for maps and filters.