Arrowhead Endurance Run

The Arrowhead Endurance Run is a multi-distance ultramarathon event held at Arrowhead Lake Campground in Johnston City, Illinois. It features various race options, including a 24-hour race, a 12-hour race, a 6-hour race, a 3-hour race, and a 24-hour relay. The course is a 2.07-mile gravel loop around the lake, designed for fast times and supporting high mileage totals.

Participants can enjoy aid stations with food and hydration, and camping is available on-site. The event emphasizes community, support for animal rescue, and offers awards and medals for finishers. Registration is open until the day before the event. Visit the organization's website for the most recent information.