Trail Running Calendar Kansas 2025-2026

The Hell on Gravel Run is a challenging running event taking place in El Dorado, Kansas, featuring a 50K, marathon, and half marathon. Scheduled for June 28, 2025, this event invites runners of all levels to test their endurance on gravel trails. Participants can enjoy the scenic views while competi..

The Honey Badger 100 is an ultra-running event taking place in Wichita, Kansas, featuring a challenging 100-mile course. The race begins and ends at Cheney State Park, with a significant portion of the route traversing the roads of Kingman County. Participants must provide their own crew and supplie..

Miola Madness is an exciting running event hosted by Midwest Endurance, taking place around the scenic Miola Lake. This event features a unique format where participants can run for 3, 6, 9, or 12 hours on a 6-mile crushed limestone loop. A new 10K option has also been introduced, allowing runners t..

The Tour de Trail: Big Bull Creek Park is a 10K trail race taking place in Edgerton, Kansas, as part of a series designed to highlight the region's beautiful trail systems. Participants can expect a challenging course that may vary in distance due to trail conditions. Registration is priced at $45,..

The Psycho Psummer Run Toto Run is an exciting trail running event taking place in Kansas City, KS, featuring three challenging distances: a 50K, 20-mile, and 10-mile run. Set in a scenic hardwood forest, the course is predominantly shaded and includes hilly terrain, making it a demanding yet reward..

The Night Wolf 5K/10K is an exciting annual running event taking place in Kansas City, KS, designed for both seasoned runners and families. Participants can choose between a 5K and a 10K race, with the 5K being family-friendly and a great introduction to trail running. The 10K offers a more challeng..

The Hell Creek Half & 50K is a running event taking place in Sylvan Grove, Kansas, on August 23, 2025. Participants can choose between a half marathon and a 50K race, both set on the scenic Switchgrass Mountain Bike Trail at Wilson State Park. The course features rugged, runnable single-track trails..

The Tour de Trail: Cedar Niles is part of a series of trail running events designed to showcase the beautiful trail systems in the Kansas City area. This 10k-ish race offers participants a chance to experience various trails, with distances ranging from 5.5 to 6.5 miles. Registration is $45, with a..

The Sunflower Trail Run is an annual running event held in Buhler, Kansas, featuring a scenic course through over 20 acres of beautiful sunflowers. Participants can choose from various events, including a competitive 5K, a non-competitive 5K, a 1-mile run/walk, and a virtual 5K option. All runners r..

The Hawk Hundred, organized by the Lawrence Trail Hawks, is a premier trail running event held at Clinton State Park in Lawrence, KS. Participants can choose from four distances: 100 miles, 75 miles, 50 miles, and a marathon. The course features a challenging 25-mile loop with technical trails, and..

The Iron Will 100 is an exciting endurance running event taking place in Junction City, KS, featuring multiple race distances including a 100-mile, 100K, 50-mile, and 50K. The course consists of flat, fast out-and-back segments along a scenic river trail, with ample shade and well-placed aid station..

The Horsethief Canyon Trail Run is an exciting 10K event set in the scenic Kanopolis State Park, Marquette, KS. Participants will navigate a diverse trail featuring hills, rocky sections, sandy areas, and shallow water crossings, with a mix of road and trail running. The event encourages a spirit of..

The Tour de Trail: Lexington Lake is part of a series of 10k trail races designed to showcase the beautiful trail systems in the Kansas City area. This event features a course that ranges from 5.5 to 6.5 miles, depending on trail conditions. Participants can register for individual races or the enti..

FlatRock 101 is a renowned trail running event taking place in Independence, Kansas, featuring distances of 50K, 25K, 12K, and 5K. Celebrated as the first and oldest trail ultra in Kansas, it offers a unique experience along the Elk River Hiking Trail, showcasing stunning limestone bluffs and rock f..

Midwest Endurance Ultrapalooza is an exciting running event taking place in Osawatomie, Kansas, featuring a variety of distances including 100 Miler, 100K, 50 Miler, 50K, Half Marathon, 10K, and 5K. Set against the stunning backdrop of the Flint Hills, the course is primarily flat and consists of cr..

The Hell Creek 100 is an exciting endurance running event taking place from October 3 to 5, 2025, in Sylvan Grove, Kansas. Participants can choose from several challenging distances, including the Pure Hell 140, 100-mile, 100K, and 20-mile races, all set on the rugged Switchgrass Mountain Bike Trail..

The Tale of Two Trails is a running event held in Shawnee Mission Park, Kansas, featuring multiple distances: 10M, 20M, 40M, and 50M. The race showcases two distinct trail systems within the park, offering a mix of smooth and technical terrain, including roots, rocks, and rolling hills. Participants..

The Heartland event, taking place in Cassoday, KS from October 10-12, 2025, celebrates its 25th anniversary with a variety of ultra-distance races, including a 125-mile, 100-mile, 100K, 50-mile, marathon, and half marathon. The course features scenic backcountry gravel roads with minimal paved secti..

The Free State Trail Run is an exciting running event taking place in Meriden, Kansas, featuring multiple race distances including a 40-mile, marathon, half-marathon, and quarter-marathon. The course consists of 100% single-track trails through a scenic hardwood forest, offering a challenging yet re..

The Unbridled 50 Mile is a challenging endurance race set in Hillsdale, KS, featuring a 10-mile loop course primarily on horse trails. Participants can choose from three distances: 50 miles, 50K, and 10 miles. The event emphasizes self-sufficiency, with one aid station at the Start/Finish area and a..