Ultramarathons in Kansas, United States in 2026

100-mile road race featuring self-support requirements, minimal aid, and extreme endurance demands across a remote course with limited replenishment points

Crushed limestone loops circling Miola Lake with well-stocked aid stations in a low-key, supportive ultramarathon setting

Hilly, shaded singletrack through hardwood forest with significant elevation changes, occasional lake views, and multiple well-stocked aid stations

Rugged, fully runnable single-track on the EPIC-rated Switchgrass Trail, with scenic views of Wilson State Park and Wilson Lake

Nine hours and eleven minutes on a one-mile loop honoring first responders, team spirit, and community support

Technical, rolling 25-mile loops through Clinton State Park with challenging terrain and scenic views

Flat, fast river trail with 75% shade, frequent manned aid stations every 5 miles, and additional support for high heat conditions.

Smooth single-track trails through Wyandotte County Lake Park, manageable rocks and roots, brief dam crossing, suitable for competitive athletes

Challenging out-and-back on the Elk River Hiking Trail, with single-track paths, limestone bluffs, rock formations, and scenic Kansas views

Flat out-and-back route on Kansas’ Flint Hills Trail with crushed gravel, old railroad beds, single track, riverside views, and prairie wildlife

Interconnected North and South shore trails, rolling hills, technical and smooth terrain, roots and rocks, tree canopy and exposed sections in Shawnee Mission  

Remote gravel roads through Flint Hills prairie, open rangeland, rolling hills, 6,000 feet of climbing, scenic out-and-back and loop sections near Eureka and T.

Rugged, rocky single-track loops through hardwood forest with minimal elevation change and occasional Lake Perry views; remote, self-supported course

10-mile loop of mostly horse trails with technical singletrack, hills, and mixed terrain, centralized aid at Start/Finish near Hillsdale Park Lake Office

Flat Prairie Spirit Trail rail-trail through small towns, with long crushed limestone stretches, short asphalt sections, and easy crew access.

Rugged singletrack loops at Wilson State Park, minimal woods, expansive lake views, challenging terrain, multiple 20-mile laps on a dedicated trail course

Timed ultra on crushed limestone loops around Miola Lake, featuring scenic views and regular aid stations

Rugged trails near Clinton Lake with singletrack and connector segments, challenging ascents on Sanders Mound, ridgeline views, and wooded terrain.

One-mile loop on crushed limestone and grass at Wolverine Sports Complex, alternating shaded and open sections, frequent access to aid and crew areas.

Certified 2.022-mile soft chat loop at former golf course, multiple timed races, strict cutoff rules, fully stocked aid, RV camping and tent space