MoMoFo 100k and 20 mile Fun Run with Virtual Options

Event Overview

• Date: 2026-06-05
• Location: Morgan Monroe State Forest, Martinsville, IN
• Event Types: 100km Trail Race and 20 Mile Fun Run
• Virtual Options: Available for both events

100km Trail Race

• Scenery: This race features Indiana’s beautiful old growth forests, natural rock formations, lakes, and creeks.
• Elevation: Participants will face about 8,500 feet of climbing—yes, over 8.5k of climbing!
• Terrain: Comprised of 85% single track, 11% forest service road, and 4% paved road.
• Time Limit: Generous cutoff time of 20 hours.

20 Mile Fun Run

• Start Time: Saturday June 6 at 8:30 am.
• Loop Details: Participants will run a 20 mile loop similar to the 100km route.
• Time Allowed: Super generous 6 hours and 30 minutes to complete one loop.
• Support: Enjoy the same unbelievable support at each aid station as the 100k runners.

Community Spirit

• Hospitality: Experience true Hoosier hospitality with our fun and friendly trail running community.
• Event Atmosphere: Come help make this a trail party… WooHoo!

More Information

• Registration: For more details and to register, visit MoMoFo 100 Race Page.