Trail Running calendar near Watertown 2025-2026

We have found 14 Trailruns within 80 miles of Watertown. See below where and when you can find the races.

The Cedar Crest Trail Run, scheduled for May 3, 2025, features a half marathon, 10K, and 5K, set in the scenic Cedar Crest Camp in Lyles, TN. This year, the event introduces new trail distances while maintaining familiar routes. The half marathon and 10K courses are designed to be accessible for bot..

July 2025

Hell Mary is an exciting running event taking place in Pegram, TN, designed for speed enthusiasts. Set on a flat, open-field trail course, participants will navigate a 1-mile loop that features a new creekside section, allowing for a refreshing experience. Runners can cool off in the creek if desire..

August 2025

The Swinging Bridge Trail Run, taking place at Tims Ford State Park in Winchester, TN, features both a 10K and a Half Marathon. This scenic event showcases over 15 miles of single-track trails with stunning lake views and various terrain types. Participants will receive a race t-shirt, finisher meda..

September 2025

The MuuvWell Hot Rod 24 Hour Ultra is an exciting endurance running event taking place at the Bowling Green Hot Rods Baseball Park. Scheduled for September 27-28, 2025, participants can choose from various formats, including a 24-hour solo run, a 24-hour relay, and a 12-hour ultra. Runners will navi..

October 2025

Little Dog's Backyard Ultra is an exciting running event held in Bell Buckle, TN, known for its historic significance in the Backyard Ultra format. Participants will tackle a 4.1666667-mile loop, competing to be the last runner standing. This event offers a unique opportunity for runners to experien..

The No Business 100 is an annual 100-mile trail race held in Jamestown, Tennessee, featuring a scenic loop course that traverses the Big South Fork National River & Recreation Area. Scheduled for October 24-25, 2025, this challenging event includes approximately 14,500 feet of elevation gain and des..

The Mammoth Cave 50K/25K is a trail running event scheduled for October 25, 2025, in Mammoth Cave National Park, Kentucky. This race features two distances: a 50K and a 25K, both set on a scenic, wooded trail with challenging terrain. The event is designed for both novice and experienced trail runne..

November 2025

The Natchez Trace Trail Run, scheduled for November 1, 2025, takes place at Garrison Creek Rest Stop in Franklin, TN. This scenic event features multiple race options, including a 50-mile run, a marathon, a 13-mile rucking challenge, and a half marathon, all set along the historic Natchez Trace Trai..

The Barn Creek Backyard Ultra is an ultramarathon event held in Jamestown, Tennessee, featuring a unique "last man standing" format. Runners complete 4.167-mile loops on a course that traverses woods, gravel, and trail terrain, with the race starting early in the morning. The event emphasizes endura..

The Fiery Gizzard Run is an exciting running event held at Foster Falls State Park in Tennessee, featuring both half and full marathon distances on one of the Top 25 Trails in the U.S. Participants will experience breathtaking waterfalls, rock formations, and scenic overlooks while navigating a mix..

December 2025

The Tennessee Mile is a trail running event held on private land near Franklin, Tennessee, featuring a 1.1-mile loop with 340 feet of elevation gain. The race offers multiple timed divisions, including 40-hour, 24-hour, 12-hour, 8-hour night, 6-hour, 3-hour, and a youth 5K for children 16 and under...

The Bell Ringer Trail Run, held at Montgomery Bell State Park in Tennessee, offers multiple race distances: 50K, 25K, and 15K. The event showcases the park's scenic trail network, featuring moderate terrain with uphill and downhill sections. Participants can enjoy a challenging yet accessible course..

January 2026

The Snow Bull Endurance Runs is a multi-distance ultramarathon event held at Camp Chet in Whitwell, Tennessee. Participants can choose from a half-marathon, 6-hour, or 12-hour races, all taking place on a scenic 5-mile loop course featuring mixed terrain such as single and double track trails, grass..

February 2026

The Black Toe Run is a unique 12/24-hour trail running event held at Hardin Farm in Watertown, TN. Participants can compete solo or in teams of 2 or 4, aiming to complete as many 5-mile loops as possible within the designated time. The event fosters a community atmosphere, featuring homemade treats..