Trail Running calendar near Eureka Springs 2025-2026

The OHT FA 40 is a unique running event taking place in Cass, Arkansas, where participants are challenged to complete a 40-mile run by midnight on February 28, 2025. The event emphasizes self-sufficiency, as runners must navigate the course independently and achieve a vertical gain of 10,000 feet. A..

The Hard Times Trail Run, held at Little Sac Woods Conservation Area in Willard, MO, features a challenging ten-mile out-and-back course with significant elevation gain. Participants can choose from three distances: 10 miles, 20 miles, and 50K, each offering a unique blend of runnable sections, stee..

The Passion Play Trail Run, taking place on April 5, 2025, in Eureka Springs, Arkansas, offers a unique running experience on the scenic trails of the Great Passion Play grounds. Participants can choose from four events: a Fun Run, 5k Trail Run, 5 Mile Trail Run, and a Half Marathon Trail Run, cater..

The Black Bear 100K is a challenging ultramarathon taking place on April 5, 2025, at Shores Lake Recreation Area in Mulberry, Arkansas. This out-and-back race features a demanding course with 16,000 feet of elevation gain along the Ozark Highlands Trail, making it one of the toughest 100K events in..

The Frisco Railroad Run, organized by the Ozark Mountain Ridge Runners, 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, the course is USATF certified and offers a flat, out-and-back route ide..

The Last Person Standing event, organized by Flint Creek Endurance, is a unique endurance challenge set in Northwest Arkansas. Participants must complete a 1-mile loop within a 20-minute time limit, with the event continuing until only one competitor remains or no one can finish within the time fram..

The OVERNIGHT Rat Race - UNSANCTIONED is an extreme endurance running event taking place in Springfield, MO, from May 23 to May 24, 2025. Participants can choose between a 4-hour or 6-hour challenge, navigating the urban landscape without course markings or volunteer support. The race emphasizes str..

The Cotter Bridge Ultra, taking place in Cotter, Arkansas, is a unique timed running event that offers participants the choice of 1, 3, 6, 12, or 24-hour races. Runners complete laps of 4.1667 miles, with specific time limits for each lap. The course is a scenic, mostly flat, out-and-back route alon..

The Pumpkin Holler 100-Mile event, taking place in October 2025, features a range of races including 100-mile, 100K, 50K, 25K, and 10-mile distances. Set in the picturesque J.T. Nickel Preserve in Cherokee County, Oklahoma, this event showcases the stunning landscapes of the Ozark region, characteri..

The Hare Mountain 100 is a challenging point-to-point ultra-running event set in the rugged terrain of the Ozark Highlands Trail in Arkansas. Participants can choose from three distances: 100 miles, 50 miles, and 60K, each featuring significant elevation gains and demanding conditions. The course sh..

The 36 Hours of White Rock will take place in Winslow on Friday 24 October 2025. You can run 100 miles.

The Last Chance Ultra is an exciting running event taking place on December 6-7, 2025, in Springfield, MO. This fourth annual race offers participants the opportunity to complete various distances, including a 100 Miler, 50 Miler, 50K, and a 10 Miler. It serves as a perfect way to log those final mi..