Trail Running calendar near Eureka Springs 2025-2026

The Hades Climb in Springfield, MO, is a thrilling stair climbing challenge held at the Ozark Mountain Sports Complex. Participants choose from 1-hour, 2-hour, or 4-hour events, aiming to complete as many stair loops as possible within their time frame. The course spans nearly 600 meters, with over..

Trailfest, hosted by Fleet Feet Springfield, is a trail running event held at Two Rivers Mountain Bike Park in Highlandville, Missouri. Scheduled for October 5, 2025, it offers three race distances: 5K, 10K, and a half-marathon. The course features technical, rocky, root-filled, and hilly terrain, a..

The Pumpkin Holler 100-Mile event, held annually in the scenic J.T. Nickel Preserve near Tahlequah, Oklahoma, offers multiple race distances including 100 miles, 100K, 50K, 25K, and a 10-mile run. Set in the largest privately protected conservation area in the Ozarks, the course features gravel coun..

The Hare Mountain 100 is a challenging point-to-point ultramarathon held in the rugged Boston Mountains of Northwestern Arkansas, featuring distances of 100 miles, 50 miles, and 60K. The course follows the Ozark Highlands Trail, known for its steep climbs, rocky terrain, and scenic beauty including..

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

The Devils Den Trail Race, held at Devils Den State Park in West Fork, Arkansas, is an annual trail running event celebrating its 14th year in 2025. Directed by Extreme Events, LLC, the race features three distances—approximately 3.5, 5.75, and 8.5 miles—traversing recently improved mountain bike an..

Last Chance Ultra is an annual trail running event held in Springfield, Missouri, typically in early December. The race offers multiple distances including a 100-mile, 50-mile, 50K, and a 10-mile run, catering to a wide range of ultrarunners and trail enthusiasts. The event encourages participants t..

The 36 Hours of Black Bear is a trail running event held at Shores Lake Recreation Area near Winslow, Arkansas. It features a challenging loop course on the Ozark Highlands Trail's Shores Lake/White Rock spur, with each loop covering approximately 15 miles and over 3,500 feet of elevation gain. Part..

The Bleak Midwinter Endurance Run is an annual timed endurance event held at the Sac River Mountain Bike Trails near Springfield, Missouri. Participants can choose from 12, 6, 3, or 1-hour run options on a new 4.15-mile loop featuring moderately technical single-track terrain with rocks, roots, and..

David's Trail Endurance Run is a challenging trail running event held in Mountain Home, Arkansas, near scenic Lake Norfork. The race offers three distances: 7K, 25K, and a demanding 50K course featuring over 5,000 feet of elevation change through a mix of single and double track trails in the Ozarks..

The Hard Times Trail Run in Willard, Missouri, is known as the toughest footrace in Greene County. Held at Little Sac Woods Conservation Area, the event offers three distances: 8 miles, 25K, and 50K. The course is an 8-mile loop featuring over 1,000 feet of elevation gain, with runnable sections, ch..

The Passion Play Trail Run, held annually at The Great Passion Play grounds in Eureka Springs, Arkansas, offers a unique running experience through scenic trails that are part of the Oz Trail System. Scheduled for April 4, 2026, the event features four distances: a Fun Run, 5k Trail Run, 5 Mile Trai..

Last Person Standing by Flint Creek Endurance is a unique endurance running event held in Gentry, Arkansas. Participants run a 1-mile loop that must be completed within 20 minutes. The race starts early in the morning and continues with loops every 20 minutes until only one runner remains or no one..