Trail Running calendar near Decatur 2025-2026

The Huntsville Slam is an annual endurance challenge organized by the Huntsville Track Club, taking place in Huntsville, Alabama. Participants must complete four specific races: two 50k trail races on Monte Sano, one 50k cross-country race, and one road marathon. To qualify for the Slam, runners mus..

Mountain Mist is a renowned 50K trail run held annually in Monte Sano State Park, Huntsville, Alabama. Celebrating its 31st year, this event showcases the rugged beauty of the park with rocky trails, steep climbs, and scenic views. Participants navigate through challenging terrain, including creek c..

The Ultra Donut Dash is an exciting 5k trail run taking place at Oak Mountain State Park in Birmingham, AL. Scheduled for February 8, 2025, this unique event challenges participants to consume three donuts throughout the race—one at the start, one at the turnaround, and one at the finish—while navig..

Eagle Ridge is an exciting running event taking place at Guntersville State Park, Alabama, featuring a 50K, half marathon, and 5K race. Set against the stunning backdrop of over 6,000 acres of parkland, participants can enjoy scenic trails and multiple spectator-friendly access points. The event pro..

Delano Park is set to host a unique running event on March 8, 2025, featuring a 50-mile solo race, a 12-hour solo challenge, and a 12-hour relay option. The race takes place on a USATF-certified 1-mile loop course in Decatur, Alabama, which is flat and partially tree-lined, providing a scenic backdr..

The RDM Trail Race, taking place in Trussville, AL, offers participants a chance to enjoy the scenic beauty of the Appalachian foothills. The event features three distances: a 10-mile loop, a 5-mile loop, and a 5K, with the course primarily consisting of technical single-track trails. Runners, rucke..

McKay Hollow Madness is an exciting trail running event held in Huntsville, Alabama, featuring two challenging distances: a 25K (approximately 15.5 miles) and a 12K (around 7 miles). Participants will navigate through the scenic and technical trails of Monte Sano, including notable sections like Sin..

The Blue Heron Hundreds is a premier running event taking place at the Wheeler National Wildlife Refuge in Mooresville, Alabama, featuring races of 100 miles, 100K, 40 miles, and a marathon. Scheduled for March 29-30, 2025, this event not only showcases the scenic beauty of the refuge, home to diver..

The Singing River 10K is part of the annual Singing River 5K & 10K event, taking place in Mooresville, Alabama, on March 29, 2025. This race benefits the Singing River Trail, a planned 200+ mile greenway system aimed at enhancing health, wellness, and economic opportunities in North Alabama. The cou..

The Glenwood Trail Run is an annual event held on a scenic 363-acre campus in Birmingham, Alabama, celebrating Autism Acceptance Month. Participants can choose from a 5K Trail Run, a 1K Fun Walk, or a non-running option that includes a t-shirt. The event aims to promote awareness and support for ind..

The Snaketail 50 is an exciting trail running event taking place in Summertown, TN, featuring multiple race distances including a 50 Miler, Marathon, Half Marathon, 6 Miler, 5k, and a Kids 1 Mile Fun Run. This event is designed for runners of all levels and aims to raise funds for the Swan Conservat..

The Rim Runner Trail Races, taking place in Sewanee, TN, features a variety of challenging distances including a 100 Miler, 50 Miler, Marathon, and Half Marathon. Set against the scenic backdrop of Franklin State Forest, the event highlights the beautiful West Rim and West Side trails, offering runn..

The Devils Race Track Backyard Ultra is an exciting running event set in the scenic Wade Mountain Preserve in Huntsville, Alabama. This unique race format challenges participants to complete a 4.167-mile loop every hour, with the goal of being the last runner standing. The course features a mix of r..

The Dueling Banjos 5K & 10K is an exciting trail running event set in Huntsville, Alabama, designed to challenge participants with a unique combination of uphill and downhill courses. The 5K features a steep climb of over 1,000 feet, while the 10K offers a fast, net downhill route. Runners are encou..

The Tranquility Trail Run is a scenic running event taking place at Oak Mountain State Park in Pelham, Alabama. Scheduled for April 19, 2025, participants can choose between a 3-mile or a 6-mile race, both featuring a loop course around Tranquility Lake. This event is part of the Southeastern Trail ..

Lost Falls is an exciting running event taking place at Desoto State Park in Fort Payne, Alabama, featuring a 10K, Half Marathon, and 50K race. Set in a stunning 3,500+ acre park with scenic trails, participants can enjoy breathtaking views, waterfalls, and creek crossings. The event emphasizes sust..

The Smoke Rise Trail Run, taking place in Huntsville, AL, features a scenic course at the Blevins Gap Land Trust. Participants can choose from three distances: a Half Marathon, 10K, and 5K, catering to both novice and experienced trail runners. The event emphasizes sustainability with a "cupless" fo..

The Race to the Tower Trail Run, taking place in Oneonta, AL, offers participants a choice of 5K, 10K, or 15K distances on a scenic course that combines park roads and improved trails. Scheduled for May 17, 2025, the event features a unique challenge where runners can climb a tower to receive a fini..

The FARM Barn Burner is an exciting running event taking place in Birmingham, AL, featuring a 1/2 marathon and a 10K race. Participants will enjoy scenic trails, including the Dunnavant Valley Greenway and various nature paths, with significant elevation gains for a challenging experience. The event..

The Big Foot Trail Run, part of the Wild Thangs Trail Series, takes place in Huntsville, AL, featuring 5K and 10K distances. This event is designed for both novice and experienced trail runners, offering a scenic course with bluff views, creek crossings, and waterfalls. Participants can enjoy variou..