Mill Race Marathon

SEP
25
2027
Mill Race Marathon in Columbus, Indiana offers a Boston qualifying marathon plus a half, 5K and kids run on a flat, fast course through downtown and park trails.
Sat 25 Sep 2027
26 miles 13 miles 3 miles

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Mill Race Marathon

The Mill Race Marathon is a race day in Columbus, Indiana that includes a full marathon, half marathon, 5K and a Kids Fun Run. The event is set on a course that runs through architecturally noted downtown Columbus and along scenic park trails, with minimal elevation gain; organizers describe the route as flat and fast.

Race distances include:

  • Marathon: 26.2 miles; Boston qualifying.
  • Half Marathon: 13.1 miles; flat and fast.
  • 5K: 3.1 miles; family friendly.
  • Kids Fun Run: free community event for children.

The event weekend features race-day activities and community celebration. Marathon and half marathon participants are eligible for a raffle prize of a Cummins powered Dodge Ram pickup; entrants must be 18 or older and present to win. Net proceeds benefit local groups including Healthy Communities and the Columbus Parks Foundation.

A free, 17-week training program is offered in connection with the event. The program begins in late spring 2027, includes about eight weekly classroom sessions that last around 30 minutes each, and continues with group long runs. Classroom topics cover running tips, shoes and attire, core strength, cross-training, stretching, injury prevention and nutrition. A coach provides a weekly training calendar by email so participants can follow the plan remotely. Visit the organization's website for the most recent information.

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