Course
A flat, fast course through downtown Columbus and its noted architecture district, with sections on scenic park trails. Minimal elevation gain and a Boston-qualifying marathon. Marathon, half marathon, 5K and a kids fun run are offered.
Marathon42.2 km
Half Marathon21.1 km
5K5 km
Key dates
- ★Race daySeptember 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The Mill Race Marathon runs through Columbus, Indiana, a small city nationally known for its modernist architecture. Runners can choose the marathon, half marathon or 5K, with the course finishing near Mill Race Park.
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Save Mill Race Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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