Trail Running Calendar United States 2026-2027

The Trio Trail Run – March offers a low-key trail running event at Frontier Park in Graham. Runners can choose between a two-loop 5K or a 2.5K course. Day-of registration is available, with a discount for participants 18 and under.

A sweet-themed run in San Antonio's Pearsall Park offers distances from a kids dash to a 10K. All finishers get a colorful medal, a dessert ticket, and can enjoy a fun photo backdrop with props. The chip-timed 5K and 10K races feature award..

A 5k and 10k at Smoketown Brewery on March 8 with out and back gravel courses, limited water stations, a virtual option, chip timing, a finisher medal, a technical shirt and a postrace beer.

Explore the bluffs of Cuivre River State Park at the 27th Quivering Quads Trail Runs. Choose between a half marathon or 8-mile course featuring creek crossings and rocky trails. Runners receive a shirt, finisher medal, and post-race refresh..

A community road and trail event in Danville on March 8, 2026 offering 2.5 Mile and 5 Mile races on a mostly grassy loop along the levee. The series donates to Wreaths Across America and includes two earlier community races.

A free International Women’s Day endurance day at Beaverdam Reservoir Park featuring a 7.5-mile loop and varied trail surfaces. The event centers women, offers course support through sunset, and focuses on movement and mutual support.

NACC's Race Around Red Top in Cartersville GA offers in-person and virtual 5k options including single- and two-dog canicross and a Dog Friendly 5k. Registered participants receive a race T-shirt and a finisher challenge coin.

The Rangeley Moose Dash is an annual 5K snowshoe race through the varied trails of the Rangeley Lakes Trails Center. The course offers a mix of terrain with possible wildlife sightings. Prizes include local maple syrup.

About the Event The Viper 300 is a multi-distance trail running event held in Shelby Farms Park in Cordova, Tennessee. The event takes place over several days in March and features five race distances: a 300-mile, 200-mile, 100-mile, 53K, a..

An event with multiple distances in Hyden, KY offering a 100 mile race, a 50k and a half marathon in mid March 2026. Registration closes March 7 and route files plus pre event training runs are available.

A three-day trail event in Seabrook on March 13 to 15 2026 offering in-person and virtual distances from 1K to marathon, plus multi-day challenge options. Events are based at Rex Meador Park.

A spring trail event at China Camp State Park offering live and virtual 5K, 10K and half marathon options. Courses include technical single track and substantial elevation and organizers do not offer refunds.

A cross country event in Clayton, Indiana on March 13, 2026 supporting local school cross country programs, offering 5k, Kids 3k, virtual options, team scoring and awards, plus a shirt only option.

Multi-distance trail races through Anza Borrego Desert near Julian, CA, with 50K, marathon, and half marathon options, campground amenities, full aid stations, and included race shirt and finisher medals.

Trail runs at White Tank Mountain Regional Park offering distances from an 8 kilometer up to a 50 mile race. Courses use single track desert trails with boulders, long climbs, and a hazardous Ford Canyon wash that requires route finding.

A no-fee ultra in the Ocala National Forest offering 50K and 30K options along the Florida Trail, capped at 50 entrants and routed through Juniper and Hopkins Prairies.

The Santa Barbara Nine Trails is a trail run event on March 14, 2026, featuring 35-mile and 17-mile distances. It takes place in Santa Barbara, California. Registration is handled via an online platform, with a detailed runner guide availab..

A trail event in Mount Pleasant, SC built around a 10x5K 50K format with solo and team relay options, plus a mid day 5K on the same loop. The event includes race swag, finisher medals, on course support, and benefits local charities.

The Tombstone 50 Trail Run takes place at Sunset Hill Farm County Park in Valparaiso, Indiana. For 2026, a new 50-mile distance joins the 30k and 50k options on a course featuring "Roller Coaster" hills. All finishers earn unique awards, fr..

A 50K trail run in Foresthill, California that follows sections of the Western States Trail on an out and back course. The route starts at Drivers Flat, turns at Dardanelles Creek, includes six aid stations and has a cutoff of 9 hours 30 mi..