Trail Running calendar near Denison 2025-2026

Hula Loop 6-Hour Sunday Series is a fall endurance-running series in the MidCities area of Texas, within about 20 miles of Dallas/Fort Worth International Airport. The event comprises five 6-hour races held on Sundays every other week from after Labor Day until early November. Runners can sign up fo..

Monkey Butt Mayhem takes place in Gordonville, Texas at the Juniper Point Trailhead along the Cross Timbers Hiking Trail. The race is a time-based event offering 3- or 6-hour options, with a strict entrant cap of 60 participants. The course features the famous Monkey Butt Hill—a 0.1-mile climb that..

Back To The 80s 5K & 10K takes place at Campion Trail in Irving, Texas. The event offers a 5K and a 10K on a scenic trail course described as out-and-back along Campion Trails, with on-course restrooms, a start/finish portal potty, and free parking. It aims for a lively, community-focused atmosphere..

Located in Paris, Texas, the Paris Pair is Blaze Trails Running event on the NETT Trail, a rails-to-trails conversion route east of the city. The course blends asphalt, soft ground, gravel, and bridge crossings, offering a flat, fast, road-race-with-a-trail-vibe. Distances span 100K, 50K, Marathon a..

The Caveman Challenge at Waterloo Lake in Denison, TX, is an inaugural trail running event offering multiple distances including 50K, marathon, half marathon, 10K, 5K, and a fun run/lake walk. The course features a rugged trail with dirt, rocks, roots, and scenic views overlooking Waterloo Lake. A u..

Love Never Ends Trail Run takes place at the YL Ranch in Atoka, Oklahoma, a privately owned 1,000-acre property known as the home of Reba McEntire. The event offers multiple distances: 5k Walk/Run/Ruck, Half Marathon (two loops: a 5k loop plus a 10-mile loop), 50k (three 10-mile loops), and 50-mile..

Hay Day Hustle is a fall-inspired running event hosted by the Dallas Park & Recreation Department in partnership with UNT Dallas. It offers a 5K (3.1 miles) and a 1-mile Fun Run along the scenic, paved Runyon Creek Trail in Dallas. The course is flat and easy, ideal for enjoying the outdoors.The atm..

Dirt Circus - Flower Mound is a free community trail running event held in Flower Mound, Texas, organized by UltraSignup. This one-day festival celebrates local races, run clubs, and running-related businesses, featuring a casual 5K group run suitable for all paces. The event offers a lively atmosph..

Ultra Expeditions' Oktoberfest Trail Run in Farmersville, Texas, unfolds along the Chaparral Trail, a reclaimed rail line turned multi-use path that starts in Farmersville and extends through prairies and farmland on a fast, mostly flat surface of paved and crushed-stone trail. The Eco Series race o..

Lake Murray Endurance Run, held annually in late October at Lake Murray State Park near Ardmore, Oklahoma, offers five trail distances: 5 Mile, 25K, 50K, 100K, and 100 Mile. The race center is Tipps Point at Duke’s Forest area within the park, which spans 12,500 acres and more than 30 miles of trail..

633 Run takes place in Little Elm, Texas, at Lobo Stadium (1151 East Eldorado Parkway), a family-friendly, community-focused event. The program offers a 1-mile Fun Run, a 5K, and the 633M Run—a 6.33-mile race—along with a 633M Tactical Division. The course runs through Little Elm’s trail system and..

The Camino De Los Muertos is a trail running event held in Lewisville, Texas, at the LLELA natural area, which is undergoing restoration to revive its native ecosystem. Scheduled for November 1-2, 2025, the event offers multiple race distances including 100k, 50k, 25k, 10k, 5k, and a 1-mile youth tr..

The Rockledge Rumble is a trail running event held at Rockledge Park in Grapevine, Texas, near the Dallas/Fort Worth area. It features three race distances: 50K, 30K, and 15K, all set along the scenic and challenging North Shore Trail by Lake Grapevine. The course includes a mix of soft dirt paths a..

Trails & Tacos 15k/5k in McKinney, Texas, centers on the Erwin Park trails, offering two distances: a 15k and a 5k in a scenic, community-driven setting. Runners enjoy aid stations with trail snacks and friendly volunteers, and the day closes with tacos and camaraderie. Prizes are awarded to overall..

The Best Day Ever Ultra takes place in Davis, Oklahoma, at Cross Bar Ranch near Turner Falls. The event offers five distances: 100KM, 100K, 50KM, 20KM, and 10KM. Runners can expect a hard, rocky, hilly trail with diverse terrain within a rugged off-road park ambiance. A standout feature is the Best..

Isle du Bois Trail Run is held at Ray Roberts Lake State Park, Isle Du Bois, on the east side of Lake Ray Roberts near Pilot Point, Texas, about an hour north of Dallas/Fort Worth. Distances: 50K, 20 mile, 10 mile, and 4 mile. The course blends groomed single-track with technical roots and rocks, de..

The Backland, sponsored by Nature Nate's, is a last-man-standing trail race near the Texas–Oklahoma border, held at Walnut Creek Resort & Marina in Gordonville, Texas. The course is mostly trail with some road, built around 4.5-mile loops called “lands.” A field is limited to 38 entrants. Each hour..

The Naughty Hog is an endurance trail running event held at Ray Roberts Lake State Park, Johnson Branch Unit, in Valley View, Texas. It offers multiple distances including 5K, 10K, 25K, 50K, 100K, and a 25K Ruck option. The course features a 25K loop with dirt single track, rooty trails, ATV roads,..

The Cross Timbers Trail Run, held annually in Gordonville, Texas, is the oldest trail running event in the state, celebrating its 45th edition in 2026. Set along the rugged shoreline trails of Lake Texoma, the race offers a variety of distances including a 5-mile run, half marathon, marathon, and a..

The Grasslands Trail Run takes place in the scenic Lyndon B. Johnson National Grasslands near Alvord, Texas, featuring over 20,000 acres of rolling hills, pine and oak forests, open fields, and livestock. The event offers multiple distances including 100-mile, 50-mile, marathon, half marathon, and 1..