3 Legged Monster Race

AUG
15
2026
A three leg team relay on the Ozark Trail combining trail running, mountain biking and paddling through Mark Twain National Forest. Short and long course options include river paddling along Courtois and Huzzah Creeks toward the Meramec River finish.
Sat 15 Aug 2026
55 miles 33 miles

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3 Legged Monster Race

The 3 Legged Monster Race is a team relay for pairs that combines trail running, mountain biking and paddling on the Ozark Trail within the Mark Twain National Forest. The event uses two start locations: runners start at Ozark Outdoors Riverfront Resort near Leasburg, and mountain bikers start at Bass' River Resort near Steelville.

The running leg follows Ozark Trail terrain to Bass’ River Resort through the Huzzah Conservation Area. The route passes bluff overlooks, mossy rock outcrops, seasonal waterfalls and hardwood forests.

The mountain biking leg traverses pine groves and timbered stands of oak, pine and bottomland hardwood. Part of the ride is designated by IMBA as "epic" and includes singletrack, switchback climbs and gravel sections across varying terrain.

The paddling leg follows Courtois Creek and Huzzah Creek and then the Meramec River to the finish on an eastern gravel bar near a bridge. Paddles are provided by Bass’ River Resort. Organizers note that waterways will be busy, which can affect downstream paddling speed.

Course options and distances:

  • Short course: Run 7 miles; MTB 11 miles; Paddle 12 miles
  • Long course: Run 13 miles; MTB 30 miles; Paddle 12 miles

Support at aid stations includes water and medical assistance. Proceeds support the Ozark Trail Association, a 501c(3) focused on the trail system. Additional logistics include limited cell service, no refunds of registration fees, a July 15 shirt guarantee deadline, and separate camping reservations. Visit the organization's website for the most recent information.

55 mi
55m 2 per Relay
33 mi
33m 2 per Relay