Trail Running calendar near Decatur 2025-2026

We have found 21 Trailruns within 80 miles of Decatur. See below where and when you can find the races.

Join the inaugural Elkmont Holiday Hustle 10k on December 13, 2025, for a festive run along the scenic Elkmont Rails to Trails. Enjoy a community vibe, bring a toy for the drive, and support Make A Wish.

The Frozen Yeti kicks off the Winter Wild Thangs Trail Series at Monte Sano State Park near Huntsville with scenic 5 and 10 mile courses featuring bluff views, creek crossings and waterfalls. The field is capped at 400 and all finishers rec..

Run the Winter Wild Thangs Trail Series at Monte Sano State Park with three winter races from 5 mile to 30K. Enjoy aid stations, pizza at the finish, a soft tri blend race shirt, and series awards for bundle registrants.

Ring in the new year with the Recover From the Holidays 50K in Huntsville on Dec 31, 2025. Ten rolling 3 mile loops on grass with two climbs each loop make a scenic but challenging trail run, and finishers within the nine hour cut off earn..

January 2026

Tackle Monte Sano trails in Frozen Trash Panda with 10K or half marathon options, bluff views, creek crossings and waterfalls. Capped at 400 runners; all finishers get a tri blend shirt and award.

Kick off 2026 with a scenic 6K trail run through Trussville Trails along the Cahaba River at the Trussville Sports Complex. Open to runners and ruckers, the fun event supports Designs for Hope and offers race shirts for early registrants.

Run Monte Sano's scenic trails at the Frozen Goat, a Winter Wild Thangs race with 30K, 15K and 4 Mile options featuring bluff views, creek crossings and waterfalls. Field capped at 400; carry a reusable cup or bottle.

The Huntsville Slam is a winter multi race challenge asking runners to finish four Huntsville races from November through January to earn a custom embroidered Lululemon finisher garment. Registration closes December 5, 2025.

Mountain Mist is a 50K trail ultramarathon at Monte Sano State Park near Huntsville AL, featuring rocky single track, creek crossings and about 4,300 feet of climbing. It promises a tough scenic challenge with strict cutoffs and a handmade..

February 2026

Eagle Ridge at Guntersville State Park offers scenic single track trail running on bluff and lake views with 50K, half marathon and 5K options. Field limited to 350 and this cupless race asks runners to bring a bottle or reusable cup.

March 2026

Celebrate the 20th Delano Park Ultrarun in Decatur AL, on a USATF certified 1 mile unpaved loop with aid every lap and options for 50 mile, 12 hour solo, or 12 hour relay. Register by March 6 to secure your spot.

Tennessee 50 Miler on March 28, 2026 in Williamsport, TN challenges runners with a scenic 51 mile loop along the Natchez Trace Highland Rim Trail. Aid stations and a 19 hour cutoff make it a true endurance test.

Hit the trails at Chickasaw Trace Park in Columbia TN for the Duck River Trail Run 5K and 15K on March 28, 2026, with scenic river views and well marked courses. Net proceeds benefit Maury County Parks and Chickasaw Trace Park.

April 2026

Take on 50K, 100K or 100 mile options at the Blue Heron Hundreds in Wheeler National Wildlife Refuge, Alabama, running a scenic 15.5 mile loop through birding and wildflower areas. Aid stations, pacers and finisher medals help support the r..

Join Singing River Runs in Mooresville AL to support the planned Singing River Trail and run shaded dirt and gravel courses along the river. Choose a 25K 10K or 5K, earn awards, and stay for music, snacks and longer distance races.

Run scenic rim top trails in Sewanee with distances from a Half Marathon to an epic 100 Miler through Franklin State Forest. Expect big climbs, sweeping overlooks and handmade awards to mark each loop.

Snaketail 50 in Summertown, Tennessee offers scenic, rugged trail loops from a kids one mile up to the 50 Miler with creek crossings and strong climbs for a memorable outdoor challenge. Proceeds support land and trail stewardship.

Experience the rolling hills of Campbellsville at Run The Rolling Hills Trail Race in Pulaski, Tennessee on the last Saturday in April. Choose from 10K, 5K or a kids one mile and enjoy scenic cross country trails for all ages.

May 2026

Race to the Tower at Palisades Park in Oneonta offers 5K, 10K, 15K and 20K on mixed park road and trail, so regular running shoes work. Climb the tower for your medal and help support OHS Cross Country and Palisades Park.

Join the 13th annual Trussville Trail Run on Saturday May 16 2026 for an energetic 8K through scenic trails at Trussville Sports Complex. All proceeds benefit the Troy Ellis Foundation and the race welcomes runners of all levels.