Trail Running Calendar United States 2025-2026
We have found 2514 Trailruns in United States. Check below where and when you can find the races.
Distance (km)
Articles
Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary
Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..
Trail Running: How it Can Help Reduce Stress and Anxiety
Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..
Trail Running vs. Road Running: Which One Is Right For You?
When it comes to running, there are two primary options to choose from: trail running and road..
The Still Hollow Trail Race, held at Enterprise South Nature Park in Chattanooga, TN, offers both a half marathon and a 10K race. Known as one of the fastest trail races in the Southeast, the course features wide, soft, and gently rolling pedestrian-only trails for the first half, ideal for both dis..
The Bob's Big Timber Backyard Ultra will take place in Glenmont on Saturday 2 August 2025.
The GTC Paris Mountain Trails 7k will take place in Greenville on Saturday 2 August 2025. You can run 7 kilometers.
The Chupacabra Trail Races take place in Dixon, Illinois, featuring night trail running on a 5-mile loop course composed of grass, gravel, dirt, and 30% single track. Participants can choose from distances of 5, 10, or 15 miles by completing one to three laps, or join a three-person relay team. The..
The Indian Trails 5K will take place in Milan on Saturday 2 August 2025. You can run between 5 and 5 kilometers.
The Waldo 100K Ultramarathon is a demanding 100-kilometer loop trail race held at Willamette Pass Ski Area near Oakridge, Oregon. Starting at an elevation of 5,120 feet, the course ascends several mountains including Fuji, The Twins, and Maiden Peak, offering runners stunning views of the pristine W..
The Beast of Big Creek is a challenging mountain trail running event held at Big Creek Campground near Hoodsport on the Olympic Peninsula, Washington. Featuring three race options, it includes a 22K Skyrace to the summit of Mount Ellinor with over 5,300 feet of elevation gain, an 8K Forest Loop thro..
The Caspian 10 Miler, held in Cordova, Tennessee, takes place on the scenic Tour De Wolf Trails within Shelby Farms Park. The course features a challenging 5-mile loop of mostly single-track dirt trails with roots, some elevation gain, open grassy fields, gravel roads, and dirt paths. Runners comple..
The Blazin' Summer Sufferfest is a challenging night trail running event held at Cedar Hill State Park in Texas, featuring distances of approximately 5K, 10K, 18K, 36K, and 54K. The race takes place on the 12-mile DORBA trail system, winding through over 1,000 acres of forest and grasslands near Joe..
The Farm Life 5k Trail Run will take place in Idaho Falls on Saturday 2 August 2025. You can run 5 kilometers.
The South Texas Rollers Cross Country Invitational will take place in Corpus Christi on Saturday 2 August 2025. You can run 5 kilometers.
Night Claw is a unique nighttime trail running event held at Dinosaur Valley State Park in Glen Rose, Texas. Participants can choose from various distances including 5K, 10K, and timed races of 4, 6, or 8 hours, running on scenic, hilly single-track trails with a 650-foot elevation gain and a river..