Hollis Adams Mud Run
Greenwood, United States • 20 Jun 2026
Hollis Adams Mud Run
The Hollis Adams Mud Run is a 5K obstacle course event held in Indianapolis at the Sertoma Club of East Indianapolis, 2316 South German Church Road. The event takes place on June 20, 2026, and includes multiple timed heats and a family-oriented heat that allows dogs to run on leash.
Registrations for participant heats open December 1, 2025 and close February 14, 2026; the registration fee for participant heats is $60. A spectator ticket is available with a $20 fee; spectator registration opens December 1, 2025 and closes June 20, 2026. One hundred percent of event proceeds benefit Hollis Adams, a nonprofit organization serving adults with intellectual and developmental disabilities in central Indiana.
Participants navigate an obstacle-style 5K course and often work together in groups of friends, family, or coworkers. The event includes an after party with vendors, lunch, refreshments, and music. The family heat and the explicitly dog-friendly heat are noted separately among the heats. Visit the organization's website for the most recent information.