Trail Running calendar near Cassoday 2025-2026

Iron Will 100 in Junction City, Kansas offers four ultrarunning events: 100 Miler, 50 Mile, 50K, and a 36‑Hour format. The 100‑mile course is 10 out‑and‑backs on a flat river trail with about 75% shade. The 50‑mile route uses five out‑and‑backs; the 50K is a short out‑back followed by longer out‑bac..

FlatRock in Independence, Kansas offers a rugged, historic trail ultramarathon series on the Elk River Hiking Trail. FlatRock is the first and oldest trail ultra in Kansas. Distances include 50K, 25K, 12K and 5K, with a challenging, single-track out-and-back course through limestone bluffs, rock for..

Set at L. W. Clapp Park in Wichita, Kansas, the Cedar Pointe Challenge offers a Fall Cross Country 5k and a 1-Mile Fun Run on Saturday, September 27, 2025.Runners tackle the official Clapp Cross Country Course—a grassy, rolling-hill, off-road venue that is the home course of Wichita State’s cross co..

The Chisholm Trail Trot 10K is a running event held in Clearwater, Kansas, featuring a new grass cross-country course that partially crosses the historic Chisholm Trail. Participants can enjoy a scenic trot through this unique terrain. The race is chip timed by Midwest Timing, with live results avai..

The Heartland event in Cassoday, Kansas, is a challenging ultra-running race featuring multiple distances: 125 miles, 100 miles, 100K, Teter Rock 100K, 50 miles, marathon, and half marathon. The course primarily follows backcountry gravel roads with minimal paved sections, winding through the scenic..

Valley Center, Kansas hosts the KUS 6/12/24 Hour Run on a fast, flat 400-meter track at Valley Center Intermediate School. The event offers four distances: 24-hour, 12-hour night, 12-hour, and 6-hour, all chip-timed on a USATF-certified course (KS24008TJD) eligible for state records, with directions..

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 option. Participants enjoy chip-timed races with live resul..

Ollie’s Ultra is a USATF-certified endurance event held at Santa Fe Park in Chanute, Kansas. Runners compete on a 2.022-mile loop through a soft trail that was once part of Safari Golf Course, across multiple timed formats: 24-, 12-, 9-, 6-, and 3-hour races. The course runs counterclockwise and req..

WinterRock, held in Independence, KS, offers 25K and 12K options along the Elk River Hiking Trail from the Outlet Channel Shelter. The route is technical and predominantly single-track, an out-and-back through limestone bluffs, rock formations, and scenic vistas. The event features a lean, unmanned..

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 cross weighing over 50 pounds. The event also offers 5k and 10k..

FlatRock 101 is a trail ultramarathon held near Independence, Kansas at Elk City Lake. The race offers 101K, 50K, 25K, 12K, and 5K distances. The course is a double out-and-back along the Elk River Hiking Trail, winding through limestone bluffs, rock formations, and scenic single-track with rocky fo..

Earth Day Buckle Mania is a multi-day ultrarace held in Abilene, Kansas, at 1943 Indy Road, in a private park. The event offers 12-, 24-, and 48-hour options, with participants running on a 1.8228-mile certified paved loop through a shaded, picturesque setting. Runners earn buckles for completing an..

The Heartland 50 is an ultramarathon event held in Cassoday, Kansas, featuring 50-mile, 50K, and 25K distances. The race takes place on an out-and-back course primarily on backcountry gravel roads with less than a mile of pavement, winding through the scenic Flint Hills tallgrass prairie. The course..

Iron Will Backroads takes place in Enterprise, Kansas. The event offers three distances—50K, 100K, and 100 mile—run on 7.7-mile loops composed of gravel and asphalt. The 100 mile option requires 13 loops, 100K eight loops, and 50K four loops.Each loop has a full aid station at the start/end with sta..