Trail Running Calendar United States 2025-2026

Event overview Death by 5k is a 24-hour challenge held at Tyler State Park, using dirt trails near the Blackjack camping area. The format requires participants to complete ten 5 km runs, with each run starting every 2.5 hours over a 24-hour..

MuleSkinner Endurance Races : October 18, 2025 The MuleSkinner Endurance Races take place in Upper Black Eddy, PA (963 River Rd) on October 18, 2025. Distances offered: 50 Miler 50K Marathon Half Marathon Registration was closed on Septem..

Event details The Black River Trail Classic takes place on October 18, 2025, in Black River State Forest, Millston, WI. This is the 9th running of the event. Distances offered are: 85K 50K 25k 10k Registration closes Wednesday, October 15..

The Jackalope Lope : Oct 18, 2025 The Jackalope Lope is a trail running event at Brandy Creek Beach in Whiskeytown National Recreation Area, near Redding, California. Distances offered include: 50K about 20.5 miles about 8.5 miles Course..

Event details Green Eyes Gallop takes place on October 18, 2025, in Chickamauga, GA, at 100 Gordon St. The event is presented by Ridge & Valley Adventures as the 2nd Annual Green Eyes Gallop and is part of the Green Eyes Festival. Dista..

Hosted by Andrew Jackson’s Hermitage in Nashville, Tennessee, the 3rd annual 7K Run offers a cross-country course set on the 1,120-acre National Historic Landmark property. Runners traverse paved paths and grassy fields through rolling hill..

Enjoy runnable wooded trails and scenic summit views at Medoc Trail Races in Medoc Mountain State Park, Hollister NC on October 18, 2025. Choose 5 mile or 10 mile loops with aid stations, chip timing, and a finisher shirt and medal.

Bee the Light 5K, in New Palestine, Indiana, at Southeastway Park, is the fourth annual event hosted by The Shelby Foundation for Kindness Delivered. The race on a paved park trail invites runners and walkers to complete a 5K through a fami..

The Inks Lake Trail Run/Ruck takes place in Burnet, Texas, near Inks Lake. The event offers multiple trail distances on Saturday, October 18, 2025: 50 kilometers, 26.2 miles, 13.1 miles, a 13.1-mile RUCK, 10 kilometers, 5 kilometers, and a..

The First Annual Friends of Leasburg Dam Ringtail Cat Trail Run is a fundraising event organized by the Friends of Leasburg Dam State Park. Proceeds will support improvements to native plant gardens, educational programs, and other projects..

Rnnr FAT ASS 6 Hour in Redlands, California, offers a self-paced endurance challenge on a scenic two-loop course through San Timoteo Canyon. The event is described as unofficial timed, with a central clock but runners tracking their own mil..

The Iola Fall Classic Trail Race is a new annual event hosted by the Iola Winter Sports Club in Iola, Wisconsin. It features three trail races—the 25k, 10k, and 5k—set on a mix of single-track and cross-country ski trails. The event emphasi..

The ORRRC Cross Country Trail 5k, presented by the Ohio River Road Runners Club, is held in Centerville, Ohio, with a 5k course on Grant Park trails. Marketed as a "small race," it relies on a volunteer team to offer a high-quality experien..

The Trail Run at Eagle Mountain Park takes place at 11601 Morris Dido Newark Rd, Fort Worth, TX 76179. Participants can choose a 5-mile trail run or a 2-mile hike, with a newly added 2-mile youth guided hike by a Girl Scout Troop. The cours..

The 6 Hours of Power at John Bryan State Park is a trail event in Yellow Springs, Ohio, held at the Lower Stone Shelter along the Little Miami River. Runners complete as many 5K loops as possible in six hours, with four loops required to fi..

Location: Palm Harbor, Florida, on the Pinellas Trail with Start/Finish at De Bine Brewing Company (993 Florida Ave). Distances: a 5K (3.1 miles) and a 1-mile Fun Run/Walk. Atmosphere: inaugural Halloween-themed event encouraging participan..

The Philadelphia Catholic League Alumni Cross Country 5K is an all-comers cross country race held at Belmont Plateau in Philadelphia (2075 Belmont Avenue, 19131). The 5K event serves as a prelude to the Philadelphia Catholic League Cross Co..

The Colony Shoreline 5K & 8 Miler takes place in The Colony, Texas (3700 Sparks Road, 75056) along The Colony Shoreline Trail, a crushed granite path overlooking Lake Lewisville. The flat, scenic course includes about 60 percent of the race..

HalloWin 5K Race & 1 Mile Fun Run takes place at Boettler Park in North Canton, Ohio. The event features a 5K trail race and a 1-mile fun run, with finisher medals and long-sleeve shirts for all participants. The friendly, festive atmospher..

Knights on the Run 5K is a community running event in Houtzdale, Pennsylvania (16651), located at 4934 Green Acre Rd. The day features a 5K Run/Walk on the Moshannon Valley Cross Country Course, held in conjunction with the MVE PTO Craft &..