Trail Running Calendar United States 2026-2027

Trail races at Hemlock Overlook in Clifton, VA offer two loop options, 5.2 miles or 9.5 miles. The course follows hiking trails, dirt roads and fields along Bull Run and includes designated spectator areas and park facilities.

A four-race trail series in Colorado Springs with distances that increase each round and varied terrain from grass fields to rocky single track. Chip timing is used and series awards require finishing all four races.

A pre-Thanksgiving 3K and 6K at Barrel Oak Winery and Brewery in Delaplane, VA on November 15, 2026. In-person runs and virtual entry options are available; walkers and leashed pets are allowed.

A one day trail festival at Independence Park on November 15, 2026, offering multiple distance races, 3 hour and 6 hour lap events, and a 2 mile walk. Live music, food trucks, and local vendors support East Vincent Parks.

Celebrate Veterans 5K in Tacoma, WA is a community run and walk on November 15, 2026 at Pipeline/Orange Gate Park that honors veterans and supports Project Recover. Registration includes chip timing, a commemorative medal, race photos, and..

Turkey Trails Columbus on 11/15/2026 at Ohio State at Newark offers distances from a Kids Dash to a Half Marathon. The event includes a chip timed 5k and 10k, a virtual option, and event shirts and medals for most entries.

A 30th annual community 3.14 mile run in Ventura on November 15, 2026, held on a new course with online registration only. The event aims for zero waste and includes a Patagonia store bib discount the week after the race.

Fat Ox Endurance Runs is a multi day ultrarunning event at Estrella Mountain Regional Park offering timed events and fixed distances on a USATF certified 0.988178 mile loop with full on-course support.

Timed trail running weekend at Johns Island County Park on a shaded 2.6-mile loop, with 6, 12, 24, and 34 hour options. Camping is included, an aid station is on course, and finishers receive medals and event awards.

A 48 hour out and back ultramarathon inside Sideling Hill Tunnel near Valley-Hi, PA. Runners cover just under 160 miles in repeated 1.3 mile laps while managing darkness and limited exits.

A long distance trail event in Malibu covering about 70 miles with roughly 13,000 feet of elevation gain and a 36 hour time window, with a required dry pack weight of 25 pounds and both paid and volunteer ticket options.

A trail half marathon in Roosevelt Forest featuring eight laps of a 1.64 mile wooded loop with roots, rocks, and rolling terrain. The event includes a book drive, costume prizes, event swag, and podium awards for top finishers.

Carolinas Spartan Trifecta Weekend brings Sprint, Super, Beast, and Ultra obstacle races to Johnson Family Farm in Newberry, South Carolina on November 21-22, 2026, over wooded trails with creek crossings and red clay terrain.

A mud and obstacle focused 5K at Oak Canyon Park in Irvine on November 21, 2026, featuring mud pits, walls, ropes, monkey bars and a festival area with vendors and food.

A weekend of obstacle racing at Sandy Oaks Ranch near Devine, Texas, featuring Sprint, Super, Beast, kids races and extended Hurricane Heat events on November 21 and 22, 2026. The course uses rolling hills, creek crossings and natural trail..

Two days of Spartan obstacle races at Phoenix Raceway featuring Sprint 5 km, Super 10 km and Beast 21 km distances plus a kids race; completing all three adult distances earns a Trifecta.

Experience an overnight trail event on a one mile loop in the South Carolina countryside. Complete as many laps as you can from sunset until sunrise and enjoy a hot breakfast at the end of the night.

A trail endurance event at Jester Park in Granger, Iowa offering 10 Mile, 50K, 50 Mile and 100 Miler options. The race is cupless, includes shirts and medals, and the longer distances are UTMB index races.

Timed track endurance races at Ringgold High School offering 3, 6, 12 and 24 hour formats. The USATF sanctioned event scores by laps, includes crew pits on the infield, and features awards including a 100 mile belt buckle.

A two-loop trail running event at North Chagrin Reservation in Willoughby Hills, Ohio, the Dirty Dirty 15K is the final race of the Dirty Trail Series, passing Squires Castle, Buttermilk Falls and Oxbow Lagoon and ending with a series party..