Trail Running calendar near Tahlequah 2026-2027

Outlaw 100 Oklahoma runs on a technical 13 mile loop at Twin Mountains, Kinta, with over 2,000 feet of climb per loop. Multiple distances include ultras, relays, ruck divisions, camping, and event photography.

A free trail event near Ozark, AR offering a 50K as four loops of the Redding/Spy Rock course and an 8 mile single-loop option. Runs may be completed anytime between January 14 and February 14, 2026 with GPX or Strava submission for results..

Run through the historic Keystone Ancient Forest on trails past old-growth cedars and rock formations. Choose from 5K, 10K, or 15K distances in this professionally timed event with no time limit. All finishers get a custom medal, and top fi..

Lake Vian Hilltop Run takes place Feb 28 to Mar 1, 2026 in Vian, OK on a two mile looped course with paved and dirt sections. Multiple distances are offered from a 4 mile up to 100 mile, with chip timing and real time lap tracking.

Trail Madness at Turkey Mountain in Tulsa offers trail races of 4K, 8K and 16K. The event starts and finishes at the lower parking lot and includes a post race cookout with beer for those over 21.

A trail event at The Great Passion Play in Eureka Springs on April 4, 2026 offering Fun Run, 5k, 5 Mile and Half Marathon routes that pass the Christ of the Ozarks and sections of the Holy Land Tour. Entries include a finisher medal, aid st..

A two-day adventure relay through the Ozark Mountains around Lake Leatherwood. Teams of 4 to 8 runners each cover 15 miles over three trail segments to complete a 120-mile course.

A 5k at Hangar 3 in the Hatbox Sports Complex, with a start and finish through the hangar doors, wooden finisher medals for all runners, cedar awards for top finishers, and guaranteed shirts for registrations by May 1st.

A Memorial Day weekend run in Fort Gibson supporting the Trail of Honor flag project; it features a USATF certified 5k and a 1 mile fun run, with an option for participants to carry a flag as they pass through the display.

Charity trail races at Hobbs State Park in Rogers, AR on June 6, 2026 offering 10K, 25K and 50K options. Proceeds support Friends of Hobbs and the Lions Club Scholarship Fund; the event is cupless and refunds are not given.

Trail Nut 5K and 1 Mile is a trail race at Turkey Mountain in Tulsa offering a 5K, a 1 mile, and a combined double entry. Both distances are timed and include finisher medals, with two medals for the double entry.

Cancer Challenge Bella Vista on June 20, 2026 offers 5K, 10K and a 1 mile walk on the Lake Bella Vista Trail Course. Registration includes a shirt, swag bag, snacks, a medal and age group awards.

A night trail event at Twin Mountain Offroad Park in Oklahoma with looped distances and a ruck division. Finishers receive medals or buckles, entries include a t shirt, and the race provides photos, aid stations and post race meals.

A fourth annual trail event at Coler Mountain Bike Preserve featuring a 5K run, an 8-week training program with group runs, and a kids fun run; proceeds support the Peel Compton Foundation.

A looped multi distance running event in Nowata, OK on July 25, 2026 with 12 hour and 6 hour time limited races plus a separate 5K. The 3.3 mile loop is mixed asphalt and gravel and includes aid stations and finisher medals.

The Lake Vian 5K Trail Run is held at Armstrong Park in Vian, Oklahoma. This community event offers a 5K trail race, a paved 1K fun run/walk, and a virtual 5K option. Proceeds support the Vian Community Foundation.

Trail races at Turkey Mountain on September 7, 2026 offering 5 Mile and 2 Mile courses that start and finish at the lower parking lot. Entrants receive a race t-shirt and a finisher medal and the event closes the Turkey Triple series.

KROP returns to the rugged Welling Ridge Trails in Tahlequah for its second year. Choose from a range of distances, all on a challenging 4-mile loop course. The event features unique challenges, on-course food, and a supportive party atmosp..

Running events at multiple distances take place in the J.T. Nickel Preserve near Tahlequah, Oklahoma, on gravel roads with river views and fall foliage. Staffed aid stations support runners and a Sunday gravel ride shares parts of the cours..

Hare Mountain 100 is a 100 mile point to point trail run on the Ozark Highlands Trail in northwest Arkansas. The rocky, steep course includes two scenic spur loops, significant elevation gain and a 38 hour cutoff with required GPS tracking.