Earth Day 50k
Always double-check with the organizer's website! This page may contain affiliate links.
Earth Day Trail Race : Crystal Lake, IL
The event is scheduled for April 18, 2026, at Veterans Acres in Crystal Lake, Illinois. The race offers the following distances:
- 50K
- 15 Mile
- 5 Mile
The venue address is 431 N. Walkup, Crystal Lake, IL 60014.
Course, logistics and rules
The course is a 5-mile loop composed of single-track trails and rolling hills. All races start together in the ball field and route around the pond to allow runners to spread out before entering the single track. There is one major aid station at the start/finish area offering homemade items and typical ultra food such as cookies, PB & J, sports drink, soda, chips, and pretzels. The event is working toward being landfill free and requests that participants bring their own water bottle. Participants have an 8-hour time limit to complete their distance.
Packet pickup is available Friday (5 pm to 8 pm) at the Ornery Mule Racing Trailhead/Headquarters, 824 S. Main Street, Crystal Lake, IL, and race day pickup in the pavilion near the main parking lot. First overall male and female finishers receive awards; age group awards for men and women are Under 29, 30-39, 40-49, 50-59, and 60+. Runners may only win awards for the distance they are registered in. Distance changes must be made by April 8. The organizer does not issue refunds; rollover and credit options are available with specific deadlines and conditions. Visit the organization's website for the most recent information.
