CMAR Trail Races
Chillicothe, United States • 17-19 Jul 2026
CMAR Trail Races
CMAR Trail Races take place over a mid July weekend at Camp Wokanda, 620 E Boy Scout Road, Chillicothe, Illinois. The event offers multiple trail distances on largely wooded single track terrain that follows sections of the Illinois River bluff.
- 100 Mile four 25 mile loops, about 18,500 feet elevation
- 50 Mile two 25 mile loops, about 9,300 feet elevation
- 50K out and back with about 6,500 feet elevation
- Half Marathon-ish shorter out and back with about 2,815 feet elevation
The trails are mostly shaded single track, with rocks, roots, ruts and rolling hills. Water crossings use large cement blocks when flow is normal; conditions can be muddy after rain. Aid stations are positioned along the courses and offer water, an electrolyte hydration drink, snacks and some hot food at selected locations. Flushing restrooms with running water are available along the route as marked on course maps.
Logistics include packet pickup at the lodge, designated parking areas, and free camping near the start/finish with shower house facilities. Small camper vans are permitted, RVs and trailers are restricted in the camp lots, and there are no onsite hookups. Volunteer service is tracked, with 24 accumulated hours qualifying for a complimentary race entry the following year. Finishers receive distance specific awards including a custom belt buckle for 100 mile finishers. Visit the organization's website for the most recent information.