Trail Running Calendar United States 2026-2027

A 12 hour night trail run on singletrack in Helena’s South Hills, limited to 75 runners. Participants aim to complete as many full figure 8 loops as possible on the Mount Ascension and Rodney Ridge trails.

Orange Curtain Run in Orange County, California offers a range of distance and timed events from 10K to 100K on mixed pavement and bike path surfaces. The event is scheduled for June 19 and 20, 2026 and includes a certified marathon.

Experience the beauty of New River Gorge National Park at this trail festival in West Virginia. Choose from distances ranging from a 5k to a 50k ultra while exploring forested trails and river views.

Trail races on June 19, 2026 in Germantown, MD offering 6K and 12K courses around Button Farm and the Schaeffer Farm Trails. Walkers and several virtual entry options are available.

A three-night trail running camp in the Virginia highlands with three organized morning runs, on-site camping and basic tiny cabins. Maps and photos are provided; participants bring their own food and bedding.

This event at Gadsden Battlefield on June 19 and 20, 2026 features a 10K obstacle race with competitive and noncompetitive divisions, an 80 foot rope climb, a kids challenge, and volunteer roles.

A team trail relay on June 19-20, 2026 at Hanson Hills Recreation Area near Grayling, Michigan, covering *134.4 miles* total with onsite village amenities like glamping, food trucks, live music, and a branded Ragnar beer.

A night trail relay in Paradise, PA where teams pass a baton and collect glow rings to count loops. Runners aim to complete as many 1 mile loops as possible in a 3 hour 24 minute timed period; headlamps recommended.

A 45 mile all trail ultra in Letchworth State Park that follows both sides of the gorge. It includes a relay option and multiple aid stations with remote stretches between stations.

A high-elevation trail race in the Abajo Mountains near Monticello, Utah, the Bears Ears Ultra offers multiple distances through Bears Ears National Monument with extensive elevation change and wide regional views.

A 53 mile, 15,000 foot ultramarathon in the Catskills from Windham to Phoenicia featuring long technical sections, limited aid stations, a 23 hour time limit, bus transport to the start, and packet pickup in Phoenicia.

A trail race at Black Mountain in San Diego with 50K, 25K and a half marathon on June 20, 2026. The event follows Trail Sisters guidelines and features aid stations staffed by ham radio experts.

A cupless trail race in the Susan River Canyon featuring a loop from Hobo Camp that uses the Bizz Johnson Trail outbound and flowy South Side singletrack on the return. Three distances are offered and all finishers receive a towel and medal..

A trail running festival at Jasper Mountain Reserve offering a 4-person 52.4-mile relay, a 26.2-mile marathon, a 13.1-mile half, and a 4.4-mile family run on single-track loops, with on-site camping and limited on-course aid.

An all women trail race weekend at the base of Mt. Adams in Trout Lake WA, June 19 to 21, 2026, offering 50k, marathon, half marathon and relay options, plus camping, panels, workshops and post-run recovery amenities.

Race the Wolf is a two day mountain trail event at Schweitzer Mountain Resort offering marathon, half marathon, a 5 mile trail and a Sky Climb with well marked courses, aid stations and high alpine views.

A 50 mile high mountain trail run in Lake City, Colorado, held near the summer solstice. Live tracking is required and entrants must be 18 or older with prior trail ultra experience.

A 40 mile trail run in Davis, West Virginia on June 20th, 2026 that crosses Monongahela National Forest and Dolly Sods. The 22nd edition covers plateau terrain, bogs, woodland paths, and rocky plains.

A Spartan Trail race on June 20, 2026 at Rice Lake Nature Trail in Whitewater, WI, using a scenic out and back section of the Ice Age Trail. The route offers three distances and varying trail surfaces from smooth to technical.

Trail races of 50K, marathon and half marathon around the Two Hearted River near Paradise, Michigan, featuring single track shoreline, old growth pine forest and a finish near Upper Tahquamenon Falls.