Trail Running calendar near El Dorado 2025-2026

Celebrate the 25th anniversary of Heartland in Cassoday KS, an iconic out and back ultramarathon across the Flint Hills tallgrass prairie. Distances from a half marathon to a 125 mile challenge with special finisher rings and classic buckle..

Laps For Love Backyard Ultra is a charity endurance event held in Wichita, Kansas, at Sedgwick County Park’s Horseshoe Shelter (ZIP 67205). Runners tackle a 4.167-mile loop on an hourly basis, with the field competing in a last man standing..

Run around a certified 400 meter track in Valley Center, KS with 6, 12 and 24 hour options, including a night 12 hour. Friendly aid, awards and onsite amenities make for a welcoming endurance weekend.

Turkey Trails - Goddard is an annual Thanksgiving-themed running event held at Lake Afton in Goddard, Kansas. The race offers multiple distances including 5k, 10k, 1 Mile, and a Kids Dash for children 10 and under, along with a virtual race..

Ollie's Ultra at Santa Fe Park in Chanute, Kansas offers 24 hour, 12 hour, 9 hour, 6 hour and 3 hour timed races on a USATF certified soft trail loop where state records can be set. Expect a fully manned aid station, camping and official ti..

WinterRock in Independence, KS is a scenic, technical trail run on the Elk River Hiking Trail with 25K and 12K out and back courses and low unmanned aid, so carry your own water. Shirts, medallions and postrace Frito Chili Pie await finishe..

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..

FlatRock 101 at Elk City Lake near Independence KS features 101K, 50K, 25K, 12K and 5K on rocky single track past limestone bluffs and river vistas. Part of the FlatRock Triple Crown, finish all three to earn a special award.

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.

Explore the Flint Hills on the Heartland 50 with 50 mile, 50K and 25K out and back races over backcountry gravel roads through tallgrass prairie. Expect rugged scenery, a tri blend finisher shirt and free race photos to celebrate your finis..

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 overview The Honey Badger 100 is a 100 Mile road ultramarathon held in Wichita, KS, with the start and finish at the West Shore area of Cheney State Park. The course includes just over 7 miles inside Cheney State Park (about 6.5 miles..