Ondessonk Trail Race

Name: Ondessonk Trail Race
Start: 2026-04-11
End: 2026-04-11
Location: Ozark

APR

2026

Run the scenic trails of Camp Ondessonk in Ozark Illinois with 5K and 10K options perfect for all abilities. Expect forest singletrack, friendly vibes and event shirts for early registrants.

Sat 11 Apr 2026

Ozark, Illinois

Registration

10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Ondessonk Trail Races

The Ondessonk Trail Races are scheduled for 2026 in Ozark, Illinois. The event location is Camp Ondessonk at 3760 Ondessonk Rd, Ozark, IL 62972. Registration for the listed events opens November 3, 2025.

Events and course details

Manchester 10k
5k Fun Run

Both events are trail runs held at Camp Ondessonk. Course materials show the 5K trail outlined in blue and the 10K trail outlined in red. Race entries may include a T-shirt; sizes are not guaranteed for late registrants. The event page also notes a race participant survey and provides a trail map and a 10K walkthrough video. Visit the organization's website for the most recent information.

10 km

Manchester 10k

5 km

5k Fun Run