Mill Race Marathon & Half Marathon Expo - 2026
Columbus, IN
Fri, Sep 25, 2026
In 32 days · Fri, Sep 25, 2026
Don't let race day sneak up
One email during race week. That's it.
When
Friday, September 25th, 2026
Where
300 Washington St, Columbus IN
Distances
See race page
Typical weather
59–78°F · low rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2025
63–75°F
rain
2024
60–74°F
dry
2023
58–81°F
dry
2022
60–74°F
dry
2021
56–69°F
rain
2020
53–78°F
dry
2019
58–83°F
dry
2018
69–79°F
rain
2017
64–86°F
dry
2016
67–84°F
dry
Best months to race in Indiana →
About this race
Mill Race Marathon & Half Marathon Expo - 2026
Date: September 25, 2026
Location: 300 Washington St, Columbus, IN
URL: Race Information
Important Information
- Booth Space: Purchasing booth space does not include access to Saturday, September 26th race day events.
- Contact: For more details about participating in the 4th Street After Party event, please contact Kelly and Tucker Schwarze.
- Email: kelly@4thstreetbar.com or tucker@4thstreetbar.com
- Phone: 1-812-764-5456
Course map
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