Trail Running Calendar Missouri 2024-2025

The Frisco Railroad Run, organized by the Ozark Mountain Ridge Runners (OMRR), is a popular annual running event featuring multiple race distances: 50-mile, 50K, marathon, half marathon, and 8K. Set on the scenic Frisco Highline Trail in Willard, MO, the course is USATF certified and offers a flat, ..

The Thunder Chicken 100K Stage Races is a three-day trail running event held at Camp Wyman in Eureka, Missouri. Participants can choose from various race distances, including a 100K over three days, a 26-mile, a 21-mile, and a 25K. The event features challenging terrain with scenic trails, creek cro..

The Lake of the Ozarks Endurance Runs is a thrilling running event held at Lake of the Ozarks State Park in Kaiser, MO. Participants can choose from three races: the Wandering Bobcat 5 Miler, the Trail of Four Winds 25K, and the LOZ Traverse, which combines running and paddling. Each race offers uni..

The Bluffs Trail Runs is an exciting trail running event scheduled for May 3, 2025, at Echo Bluffs State Park in Eminence, Missouri. Participants can choose from various race distances, including a Trail Half Marathon, Half Marathon Relay, 15k, 10k, 5k, and a 1-mile fun run for kids. The event cater..

The Berryman 50 Mile and Marathon Trail Races, held at Berryman Campground in the Mark Twain National Forest, Potosi, MO, is a celebrated annual event, marking its 25th edition in 2025. Participants can choose between a challenging 50-mile race or a marathon, both traversing a scenic 26-mile single-..

The Rural Trail will take place in Leopold on Saturday 24 May 2025. You can run 10 kilometers.

Baby Shippey is an exhilarating summer running event held at the scenic Beaumont Reservation in Missouri. Participants can choose between a challenging Half Marathon (approximately 13.25 miles) and a 10K (6.25 miles), both featuring rugged trails with steep ascents and descents, rocky traverses, and..

The Kansas City Backyard Ultra is a unique running event held at Mill Creek Park, where participants aim to complete 4.16667 miles every hour until only one runner remains. This "Last Runner Standing" format challenges competitors to maintain their pace over multiple loops, with strict rules governi..

The 3 Legged Monster Race is an exciting relay event taking place on August 16, 2025, in the scenic Ozark Trail, Missouri. Teams of two will compete in three distinct legs: trail running, mountain biking, and paddling. Participants will navigate through the beautiful landscapes of the Mark Twain Nat..

The Bad Dawg 100/50/100K/50K is an ultra endurance running event taking place in Waynesville, MO, on August 16, 2024. This no-frills race features multiple distances, including 100 miles, 100K, 50 miles, 50K, and a 12-mile run/ruck, all designed to support the OneSolePurpose project, providing shoes..

The Leaky Hourglass Ultra is a unique Last Man Standing running event held in Half Way, MO. Participants complete a 4.167-mile out-and-back course, with each lap reducing the time limit by one minute, starting from 60 minutes. The course features rolling hills and is not closed to traffic, requiring..

The FLATS Trail Half Marathon, held in Kirksville, Missouri, invites runners to tackle a scenic 13.1-mile course along Forest Lake. Participants navigate diverse terrain, including hills, rocks, and water crossings, while enjoying well-stocked aid stations and stunning views. The event features age-..

The Frog Hill Half Marathon is a family-friendly running event taking place in Waynesville, MO, featuring a Half Marathon, 10k, and the Leapfrog 5k. The races are set against the scenic backdrop of the Ozarks, with participants enjoying a flat and fast out-and-back course along the banks of the Roub..

The Lion King Backyard Ultra is an ultramarathon event held at Lions Club Park in Rolla, MO. Participants must complete a 4.167-mile loop within one hour, with the race continuing until only one runner remains who has completed more laps than the second-place runner. The event supports mental health..