Trail Running calendar near Sylvan Grove 2025-2026

The Carry Your Cross 10K, held at Kanopolis Lake State Park in Kansas, is known as the "World's Toughest 10k." This unique endurance event challenges participants to conquer 10 kilometers of rugged trail terrain while carrying a wooden cros..

Event overview The Eternal Damnation Backyard is a Last Man Standing style backyard ultra held at Wilson State Park (Hell Creek area) outside Dorrance, Kansas. The start and finish are at the Switchgrass Mountain Bike Trail parking lot. The..

Event overview The Iron Will Grand Slam is a series of four 100-mile races held by the Iron Will series. The event base is listed as Enterprise, Kansas. The series includes four named 100-mile events: Earth Day Buckle Mania, Iron Will Backr..

Celebrate Earth Day with Buckle Mania in Abilene KS April 24 to 26, 2026. Choose 48 hour, 24 hour or 12 hour races and earn up to six buckles through 200 miles on a mostly shaded paved loop. Lodging and hot showers are included.

Iron Will Backroads is a looped gravel and asphalt ultramarathon in Enterprise Kansas with 50K, 100K and 100 mile options on a scenic 7.7 mile circuit and full aid stations. Enjoy hot food, pacers late in the race and finisher buckles.

Event The Hell Creek Half & 50K is scheduled for August 29, 2026 at the Switchgrass Mountain Bike Trail, Wilson State Park, near Sylvan Grove, Kansas. The event offers two distances: Half marathon (about 13 miles; includes an initial 1..