Trail Running calendar near Mercer 2025-2026

The King Half Marathon, held in Memphis, Tennessee, takes place on the scenic Wolf River Trails, known for their flat, runnable single-track paths. This event offers both a half marathon and a 7-mile race, suitable for runners of all levels, from beginners to experienced athletes. The course is a pr..

The West Tennessee Trail Run is an annual event held at International Harvester Managerial Park in Lakeland, TN. It features a 3-mile trail run/walk and a 1-mile fun run/walk, promoting stormwater education and showcasing green infrastructure efforts in West Tennessee. Participants can enjoy a festi..

The Wolfman Trail Race, held in Memphis, TN, offers multiple trail running distances including 3, 7, 14, and 21 miles, plus an individual duathlon featuring a 6-mile bike and 3-mile run course. All races start and finish under the Walnut Grove Bridge near the BMX Track, utilizing the Blue and Yellow..

The Horton Trail Race is a family-friendly nighttime running event held at Shelby Farms Cross Country Course in Memphis, Tennessee. It features a 2K Fun Run and a 5K Trail Race, both designed to accommodate runners of various ages and skill levels. Participants can choose between options that includ..

The Cotton Pickin 50K is a certified ultramarathon held in Mercer, Tennessee, starting and finishing at the historic Mercer Cotton Gin. The course features a mix of rolling hills on blacktop roads in the first half, transitioning to a flat terrain of gravel and blacktop roads in the second half. Run..

The Walking Tall 50/25K is a trail running event held at Big Hill Pond State Park in Pocahontas, Tennessee. Scheduled for October 18, 2025, it offers two distances: a 50K (31 miles) and a 25K (15.5 miles), primarily on single-track trails with minimal park road sections. Unique features include clim..

The Mamba 100 in Memphis, TN, is a premier ultrarunning event featuring distances of 100 miles, 100K, 50K, and 25K. The race takes place on a fast, scenic 14.35-mile loop along the Wolf River, primarily on single-track trails with low elevation gain, designed for speed and fun. The event offers a vi..

The Moccasin 24 is a unique ultrarunning event held in Memphis, Tennessee, featuring a 24-hour race on a 4-mile loop course along the scenic Wolf River Trails. Runners can complete as many miles as they wish within the 24-hour period, starting at any time during the race window. The event also inclu..

The Viper 300 is an ultra-endurance trail running event held in Shelby Farms Park, Cordova, Tennessee, featuring race distances of 300, 200, and 100 miles, as well as 53K and 25K options. The course consists of a challenging 33.4-mile loop combining paved paths and single-track trails through scenic..