Earth Day Buckle Mania

Earth Day Buckle Mania is an ultrarunning event held in Abilene, Kansas, featuring 12-hour, 24-hour, and 48-hour race options. Participants run on a certified 1.8228-mile paved loop through a scenic, mostly shaded private park. The race offers a unique buckle reward system where runners earn buckles at multiple distance milestones: 50K, 50 miles, 100K, 100 miles, 150 miles, and 200 miles, allowing for up to six buckles per participant.

The event provides free lodging with heated showers for runners, with additional accommodations available for crew and family. Pacers are allowed after 12 hours, and awards include top male and female finishers. Visit the organization's website for the most recent information.