Trail Running calendar near Manhattan 2025-2026

Join the 17th annual Sanders' Saunter at scenic Clinton State Park for 10K, 25K and rugged 50K trail routes that climb Sanders Mound. Run for charity with Falling Forward and pick up SWAG where proceeds support the cause.

Cactus Roulette invites runners to Clinton Lake to spin a wheel and tackle three short trail loops in 6, 12 or 24 hour formats. Enjoy base camp support, unique swag, and awards for top and grueling finishes.

Tackle rugged single loop trails at Skyline Park in Topeka on March 7 with 3 hour, 6 hour and 12 hour time options. Expect rocky, rooty trails, steep climbs and views from Burnett's Mound while you chase laps, medals and a finisher shirt.

Take on the Iron Will Grand Slam: four 100 mile races in Enterprise, KS across spring to fall that test endurance and reward grit. Register by Apr 22 for the discounted series and earn buckles plus a custom Grand Slam plaque.

Run for buckles at Earth Day Buckle Mania in Abilene, Kansas April 24 to 26, 2026 with 12 hour, 24 hour and 48 hour options on a shaded paved loop. Cabins, heated showers and lodging are included so bring crew and chase multiple buckle fini..

Run the Heartland 50 in the Flint Hills near Cassoday, KS on May 2, 2026. Choose 50 mile, 50K or 25K out and back routes on quiet gravel roads through sweeping tallgrass prairie.

Iron Will Backroads in Enterprise KS offers 50K, 100K, and a nine loop 100 mile course over scenic gravel roads and a rail trail. Finishers earn buckles while enjoying manned aid stations, tri blend shirts, and a welcoming ultra vibe.

Tackle rugged rolling trails at Clinton State Park with distances from marathon up to 100 miles on a challenging 25 mile loop. Chip timed with live updates, the Hawk Hundred offers big loops, aid stations and classic Kansas views.

Join Iron Will 100 in Junction City KS on September 19 2026 for 100 mile, 50 mile, 50K and 36 hour events on a fast shaded river trail. Friendly aid stations, finisher buckles and a supportive ultrarunning atmosphere await.