Trail Running calendar near Allison 2025-2026

The Cotter Bridge Ultra, held at Big Springs Park in Cotter, Arkansas, is a unique timed running event featuring 1, 3, 6, and 12-hour race options. Runners complete repeated 4.1667-mile laps, each starting hourly with just under an hour to finish. The course is a scenic, mostly flat 2.08-mile out-an..

The Firecracker Trek Branson is a trail running event held at the Ruth and Paul Henning Conservation Area in Branson, Missouri. It features 5K and 10K distances on a scenic yet challenging course characterized by technical rock and dirt single-track trails, rocky and rooty sections, and steps. The r..

The Full Moon 25K/50K is an exciting running event taking place at Camp Ouachita Girl Scout Camp in the Ouachita National Forest. Scheduled for July 19-20, 2025, this race features both 25K and 50K distances, catering to runners of various skill levels. The course is set on scenic rolling Forest Ser..

The Grit and Guts Trail Race 2025 is set to take place at Mt. Nebo in Dardanelle, Arkansas. This challenging event features two race options: the Half Grit (13.1 miles) and the Full Grit (20 miles).Participants can expect a tough yet scenic course that includes rocky trails and significant elevation..

The Arkansas Traveller 100 is a prestigious ultramarathon held annually in Perryville, Arkansas, known for its rich tradition as one of the oldest 100-mile races in the United States. The event features a challenging course that includes a 17-mile loop followed by an 83-mile out-and-back route throu..

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, 100K, 50 miles, and 60K. The course follows the Ozark Highlands Trail, known for its steep climbs, rocky terrain, and scenic beauty incl..

Spirit of Syllamo is a challenging trail running event held in December at Blanchard Springs Recreation Area in Fifty-Six, Arkansas, within the scenic Ozark Highlands. The race offers three distances: 13.1 miles, 35 miles, and 100 miles, featuring rugged, rocky, and densely forested singletrack trai..

The Sylamore Trail Run is an annual trail running event held in Allison, Arkansas, featuring two race distances: a 50K and a 25K. Scheduled for February 14, 2026, the event offers runners a challenging and scenic course through the Sylamore Trail area. The race attracts trail running enthusiasts loo..

Three Days of Syllamo is a challenging three-day trail running stage race held annually in March at the scenic Blanchard Springs Recreation Area in Fifty-Six, Arkansas. Covering approximately 94 miles over rugged singletrack trails, the event features a 50K on day one, a 50-mile ultramarathon on day..