Trail Running Calendar Oklahoma 2026-2027

A multi-distance event in Nowata, OK on July 25, 2026 featuring 12 hour and 6 hour timed runs on a 3.3 mile loop plus a 5K, with aid stations, food options, and awards for top finishers.

Test your endurance at Wheeler Park with distances ranging from a Kids Dash to a Half Marathon. Enjoy a scenic trail run in Oklahoma City featuring chip timing and festive finish line awards.

Experience an obstacle course event at the Lost Lake Entertainment Complex featuring mud and ropes. Choose between the 5k race with 15 obstacles or the Mini Monkey Run for kids in a festive environment.

Lake Vian 5K Trail Run in Vian, Oklahoma on August 15, 2026 offers an in-person 5K, a 1K fun run/walk and a virtual 5K option, with USATF age-gender medals and proceeds benefiting the Vian Community Foundation.

A six hour trail challenge in Oklahoma City where runners complete a 5K each hour for up to six laps. Finish all six to earn the OUTLAST medal and compete for local and national prizes including cash awards.

Experience a long standing Labor Day tradition at Tulsa's Turkey Mountain Urban Wilderness. Runners navigate rugged trails under a thick forest canopy with a choice of two different race distances.

Experience Conquer The Gauntlet at the 181 Ranch in Bixby. This obstacle event features an elite competitive wave open waves for all and a dedicated course for children aged 12 and under.

Test your physical and mental endurance by running ten 5k loops every 2.5 hours over a 24 hour period. This 50k challenge in Tulsa features a paved river trail course and includes on site camping and provided meals.

The 15th annual Oklahoma Fallen Heroes run honors twenty local heroes lost since 9/11. Participants can choose a half marathon, 10K, or 5K on the OKC river trail. Each mile marker features a banner with a photo and story of a fallen warrior..

KROP is a trail running event on the rugged Welling Ridge Trails in Oklahoma. Choose from six distances on a scenic 4-mile loop course, with unique challenges and on-site food. Every finisher receives an award.

Join Barely Running for a fun clothing optional 5K at Oaklake Trails in Depew, Oklahoma on September 26. Entry includes park access, refreshments and a keepsake magnet. Meal upgrades are available and first time visitors must call ahead.

Experience an self navigated running tour of Tulsa with distances ranging from a marathon to 100 miles. Navigate the city iconic sights using maps and local aid stations during this unique urban endurance adventure.

Embrace your heroic or villainous side at this themed run in Oklahoma City. Choose from a variety of distances, including a kids dash, a 5K, or a half marathon. All finishers get a medal and shirt, with a costume contest and post-race festi..

Experience a scenic trail run through 1,000 acres of private ranch land in Oklahoma featuring lakes and old growth trees. Support a meaningful cause while navigating a mix of single track and rolling hills across various distances.

This October ultrarunning event in Tahlequah, Oklahoma, offers multiple distances on a scenic gravel course along the Illinois River. The race features rolling hills, aid stations staffed by experienced volunteers, and a festive finish line..

Honor a local hero at this USATF certified 5k run and walk on the scenic Spring Creek Trail in Edmond. Join the community to support families of fallen first responders through this flat and fast memorial race.

Lake Murray Endurance Run takes place each late October at Lake Murray State Park near Ardmore, Oklahoma, offering trail distances from 5 miles to 100 miles. Courses run through forested rolling hills with aid stations and set time limits f..

Celebrate life and tradition at this festive running event in Oklahoma City featuring a half marathon, costume contest, and Mexican treats in a park setting.

The Turkey Shuffle is a festive fall run in Oklahoma City featuring multiple distances for all ages. Participants can enjoy a themed costume contest, music, and a course through local parks. All finishers get a medal and T-shirt, with award..

Trail races on 7.8 mile single track around Lake Liberty in Guthrie, OK with 5K, 12.5K, 25K and 50K options. A ruck division is available and finishers receive distance specific buckles or medals.