Trail Running Calendar Oklahoma 2025-2026

The Trail Nut 5K and 1 Mile event takes place at Turkey Mountain in Tulsa, Oklahoma, featuring a 5K race, a 1-mile run, and a combined option for participants who wish to complete both distances. This event is part of the "Turkey Triple" series, which includes additional races throughout the year, o..

Dark and Dirty Miles is a night trail running event held at Twin Mountains Offroad Park in Kinta, Oklahoma. The race offers multiple distances including 50K, 25K, 10K, and 5K, featuring a mix of runnable jeep roads and technical terrain. Participants are encouraged to bring headlamps for the nightti..

The Sweat Hot Oklahoma Summer Trials, held in Nowata, OK, is an endurance running event featuring 12-hour, 6-hour, and 5K races. Scheduled for July 26, 2025, it challenges participants to test their limits in the intense Oklahoma summer heat. The 6- and 12-hour races take place on a 3.3-mile loop co..

Beaverfoot is a nighttime trail running event held at Beavers Bend State Park in Broken Bow, Oklahoma, nestled in the scenic Ouachita Mountains. The race offers three distances: a 5K, an 11-mile, and a challenging 22-mile course. Runners traverse rocky, rooty, and dirt single-track trails including..

Escape from Turkey Mountain is a popular trail running event held in Tulsa, Oklahoma, featuring two race distances: a challenging 5-mile course and a shorter, less technical 2-mile course. This event, a Labor Day tradition since 2004, takes place in the scenic Turkey Mountain Urban Wilderness, offer..

The DoWackaDo Trail Runs & Gravel Rides take place at Sandy Sanders Wildlife Management Area near Erick, Oklahoma. The event features multiple trail run distances on Saturday, including 5, 10, 20, 30, 40, and 50 miles, with courses consisting of loops on graded ranch roads through canyonlands. Aid s..

Liberty's Lost Treasure is a trail running event held in Guthrie, Oklahoma, featuring distances of 5K, Half Marathon, Marathon, and 50K. The race takes place on the scenic Lake Liberty Trail, known for its fun, flowy, and fast single-track paths that currently span 10 miles with ongoing expansions...

Death by 5k Tulsa is a unique 24-hour running challenge held at River West 23rd St Park, Tulsa, Oklahoma. Participants run ten 5k races spaced every 2.5 hours, starting early morning and continuing through the night, requiring headlamps or other illumination for dark segments. The course follows a p..

The Urban Adventure Race in Tulsa, Oklahoma, is a unique running event offering marathon, 50, 75, and 100-mile distances. Starting and finishing at RunnersWorld Tulsa, the race features a 25-mile loop course with an additional 1.2-mile out-and-back for the marathon. Participants navigate the urban c..

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 Lake Murray Endurance Run is an annual trail running event held in late October at Lake Murray State Park near Ardmore, Oklahoma. The race offers multiple distances including 5 miles, 25K, 50K, 100K, and 100 miles, catering to a wide range of endurance runners. The course features over 30 miles..

The Tulsa Backyard Bonanza is a trail running event held on November 2, 2025, at Lubell Park, Mooser Hollow, and Bales Park in Tulsa, Oklahoma. The race features three distances: 5K, 12.5K, and 25K, offering options for runners of all levels. Participants can enjoy scenic trails, including switchbac..

The Thunderbird Trail Run, held near Norman, Oklahoma, offers multiple distances including 100K, 50K, 25K, 12.5K, and 5K on fast, runnable single-track trails within Lake Thunderbird State Park. The course features a 12.5K loop with aid stations and drop bag support, making it suitable for both comp..

Turkey Trails - Oklahoma City is an annual running event that features a variety of races, including a 1 Mile, 5k, 10k, Kids Dash, and a Virtual Race option. Scheduled for November 15, 2025, this family-friendly event takes place at Stars & Stripes Park and aims to promote fun, fitness, and communit..

The Greenleaf Trail Run (GTR) is an annual trail running event held in Braggs, Oklahoma, with the 10th edition scheduled for January 31, 2026. The race takes place at the Gruber ORV Park, featuring a moderately technical 5+ mile loop trail. Participants can choose from three distances: 5 miles, 10 m..

The Outlaw 100 Oklahoma is a challenging ultramarathon held at Twin Mountains in Kinta, Oklahoma. The main event features a demanding 13-mile loop with over 2,000 feet of elevation gain, completed eight times for a total of 100 miles and approximately 17,500 feet of climbing. The course includes roc..

The Lake Vian Hilltop Run is a multi-day running event taking place from February 28 to March 1, 2026, in Vian, Oklahoma. Participants can choose from various distances, including a 4 Miler, Half Marathon, Marathon, 50k, 50 Mile, 100k, and 100 Mile, all set on a scenic 2-mile looped course that feat..