Trail Running calendar near Denison 2025-2026

We have found 18 Trailruns within 80 miles of Denison. See below where and when you can find the races.

The Arbuckle 100 Mile Endurance Run is a challenging trail running event held at Crossbar Ranch in southern Oklahoma. Participants can choose from three distances: 10K, 50 miles, and 100 miles, all featuring rugged terrain with rocky ATV trails and dirt jeep roads. The course consists of loops, with..

March 2025

The Cross Timbers Trail Run, taking place on March 1, 2025, is the oldest trail running event in Texas, celebrating its 44th annual edition. Set along the scenic shoreline of Lake Texoma, participants can choose from various distances, including 5 miles, half marathon, marathon, and 50K, catering to..

Run4Bibles is a running event taking place at Cedar Ridge Preserve in Dallas, TX, featuring various race distances including a marathon, half marathon, 10K, 5K, and a 1-mile hike-n-run. Participants can also opt for virtual races. The event supports Equip Disciples, a non-profit organization focused..

The Great Root Trail Race, presented by Love Never Ends Trail Run, is set to take place at Big Cedar Wilderness Trails in Dallas, Texas. This inaugural event features a challenging 11.2-mile loop course that winds through scenic cedar and hardwood forests, offering stunning views of the Dallas/Fort..

The Grasslands Trail Run takes place in the scenic Lyndon B. Johnson National Grasslands in Alvord, Texas, featuring a variety of race distances including 100 miles, 50 miles, a marathon, half marathon, and a 15K. The event showcases beautiful trails that wind through rolling hills, forests, and ope..

St. Patrick's Trek is an exciting 5K and 10K trail run set in the picturesque Waterloo Lake Park in Denison, TX. Participants will navigate a challenging course featuring technical rock and dirt trails, rolling hills, and scenic views.The event emphasizes sustainability with a cupless race format, e..

Ramble In The Brambles is a scenic trail running event taking place at the 4R Ranch Vineyard and Winery in North Texas. Participants can choose from various distances, including a 29-mile, 19-mile, 9-mile, 5K, and a 9-mile RUCK. The course features challenging rocky trails with significant elevation..

April 2025

GreenFest on the Greenbelt is a vibrant event focused on health, wellness, and community engagement, taking place in Aubrey, Texas. The festival features a variety of activities, including food trucks, vendors, and live music, making it a family-friendly occasion. Participants can choose from three..

Run the Highlands is an annual 5K race organized by the Lake Highlands Junior Women’s League, designed to be a family-friendly event that fosters community spirit. Participants can enjoy a 5K run or a Family Trail Walk, followed by a carnival featuring activities for children, such as a petting zoo..

The Full Circle Trail Race, scheduled for April 12, 2025, in Lewisville, Texas, offers a variety of running events including a marathon (26.2 miles), half marathon (13.1 miles), 10k, 5k, and a 1-mile youth trail run for participants aged 12 and under. The race takes place in the LLELA natural area,..

The Trail Run at Eagle Mountain Park offers participants a choice between a 2-mile hike and a 5-mile trail run, set against the backdrop of nature. This event, presented by Luke's Locker Fort Worth, encourages outdoor exploration and community connection. Participants can enjoy post-race festivities..

May 2025

Monkey Butt Mayhem is an exciting running event held at Juniper Point Trailhead in Gordonville, TX, featuring unique challenges on the infamous Monkey Butt Hill. Participants can choose between two timed options: a 3-hour or 6-hour hill repeat challenge, tackling a steep 100-foot climb over a short..

July 2025

La Nuit is a unique night trail running event taking place at Cedar Ridge Preserve in Dallas, TX. Scheduled for July 25, 2025, participants can choose from various race formats, including 1-mile, 5K, 10K, and endurance races lasting 3, 6, or 9 hours. Runners will navigate a challenging 3.2-mile loop..

September 2025

The Paris Pair is a running event held in Paris, Texas, featuring a variety of race distances including 100K, 50K, marathon, half marathon, 10K, and 5K. The race takes place on the NETT Trail, a scenic route that combines asphalt, soft ground, and gravel paths, making it a flat and fast course. Part..

October 2025

Dirt Circus - Flower Mound is a vibrant community running event set to take place in Flower Mound, Texas. Organized by UltraSignup, this festival celebrates local races and the running community, featuring a social run, food, and a raffle with exciting prizes. Participants can enjoy a casual 5K run,..

The Lake Murray Endurance Run is an annual trail running event held in late October at Lake Murray State Park near Ardmore, Oklahoma. Participants can choose from various race distances, including 100 miles, 100K, 50K, 25K, and 5 miles. The park features over 30 miles of diverse trails, offering a m..

December 2025

The Isle du Bois Trail Run will take place in Denton on Saturday 6 December 2025.

The Backland is a unique last-man-standing trail race held near the Texas-Oklahoma border, featuring a challenging course primarily on trails. Participants must complete a 4.5-mile loop within one hour, with the last person remaining crowned the champion. The event offers a $1,000 cash prize, trophi..