Logo

Viper 300

Cordova, United States • 9-14 Mar 2026

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 lakes, woodlands, and wildlife habitats, including deer and buffalo. The race offers a rugged, immersive experience with fully manned aid stations, live tracking for longer distances, and strict race rules to ensure fairness and safety. Shelby Farms Park, one of the largest urban parks in the U.S., provides a vibrant natural setting with over 40 miles of trails and diverse recreational opportunities. Visit the organization's website for the most recent information.

United States Tennessee Cordova

Race information

Website Registration
300 mi
300 Miler
200 mi
200 Miler
100 mi
100 Miler
53 km
53k
25 km
25k
Visit the organization's website for the most recent information.
Trail runs nearby

Samar 8 Miler

Memphis - 16 mi from Cordova

The Samar 4 and 8 Miler is a trail running event held in Memphis, Tennessee, on the scenic Wolf River Trails, part of the expansive Shelby Farms Park. The race offers two distances—4 and 8 miles—on mostly flat, runnable single-track trails suitable for beginners and experienced runners alike. The co..

Celebrate Munford 5K

Munford - 20 mi from Cordova

The Celebrate Munford 5K Run, Roll & Stroll is an annual event held at Centennial Park in Munford, Tennessee. This family-friendly race features a 5K run and a fun walk, welcoming participants of all ages and abilities. The event offers a supportive and festive atmosphere, with awards for top finish..

Caspian 10 Miler

Cordova

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 5-mile loop of mostly single-track dirt trails with roots, some elevation gain, open grassy fields, gravel roads, and dirt paths. Runners complete two loops..

King Half Marathon

Memphis - 16 mi from Cordova

The King Half Marathon and 7-miler take place on the scenic Wolf River Trails in Memphis, Tennessee, featuring mostly flat, runnable single-track paths. The event serves as a preview of the Mamba 100 race, sharing the same loop with slight distance adjustments. Runners experience a supportive atmosp..

West Tennessee Trail Run

Lakeland - 5 mi from Cordova

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 Water..

Wolfman Trail Race

Memphis - 16 mi from Cordova

...

The Wolfman Trail Race and Duathlon take place in Memphis, Tennessee, featuring multiple distances including 21, 14, 7, and 3-mile trail runs, as well as an individual duathlon with a 6-mile bike and 3-mile run course. All events start and finish under the Walnut Grove Bridge near the BMX Track, uti..