MoMoFo 100k

JUN
5-6
2026
Read all about the MoMoFo 100k on 5-6 Jun 2026 in Martinsville.
5-6 Jun 2026
100 kilometers 20 miles

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Event overview

The MoMoFo event is scheduled for June 5-6, 2026 in Morgan Monroe State Forest, Martinsville, IN (6220 Forest Rd, 46151). The event offers a trail 100 km race and a 20 mile fun run. The 100 km race has about 7,500 feet of climbing and a 20-hour cutoff. The 20 mile loop is the same loop used by the 100 km race and has an allotted time of 6 hours and 30 minutes. The 100 km race is open to ages 18 and older.

Formats, course and virtual option

The course surfaces are listed as 85% single track, 11% forest service road, and 4% paved road. A virtual option is offered for both distances. Virtual participants may complete the chosen distance between May 1 and June 7, record the effort with smart technology (GPS recommended), and submit results; the virtual effort may be cumulative or completed in one session. Virtual finishers receive a sticker, T-shirt, and a wooden finisher medallion/coaster; swag will be mailed by June 14. The virtual option is marked as not offering awards.

Distances Visit the organization's website for the most recent information.

  • 100 km
  • 20 miles
100 km
Momofo100 Km
20 mi
Momofo 20 Mile Fun Run
20 mi
Virtual - Momofo 20 Mile Fun Run
Virtual - Momofo 100k

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