MoMoFo100k and 20 mile Fun Run

Martinsville, Indiana, United States

Jun 5-6, 2026 - Friday to Saturday

20mi, 100k, Ultra, Fun Run

Race Information

***JUST ADDED*** Well trail nuts you asked for it and here it is….a shorter distance at the MoMoFo.  If you aren’t quite up for the full 100km I now have a 20 mile “fun run”.  Fun run will start Saturday June 8 at 8:30am. You will have a SUPER generous 6 hours and 30 minutes to complete one loop.

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Run Pick of the Month – Christie Clinic Illinois Race Weekend

Run the 17th annual Illinois Race Weekend, happening April 2026.

6 distances, 8 Challenges, 1 Weekend. Take your pick of events: marathon, half-marathon, 10K, 5K, Mile, and youth run, plus eight I-Challenge events that dare you to complete multiple events throughout the race weekend to earn extra swag and a coveted third medal!

Thousands of fans and volunteers shower you with Midwest hospitality. First-class race shirts, medals, food, and fanfare.

Use code RUNIL26 to SAVE 10% on your entry!

Illinois Race Weekend; event hero image

Finish at the 50-yard line of historic Gies Memorial Stadium! Snack on bountiful postrace food and then join the rockin’ 27th-Mile Street Fest with live music, a Beer Garden and other festivities.

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Race Facts

Race Size: 100 - 500

Elevation: Lots of Hills

Course Type: Trail

Boston Qualifier: No

Kids Run: No

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