Trail Running Calendar United States 2026-2027

A trail event in Ellenboro, NC with 5K, 25K and 50K options run on a five mile loop. Proceeds support farm development; camping and a Friday bonfire are part of the weekend.

An overnight 50 mile ultramarathon at Hoover Sports Park East on a 2.5 mile loop requiring twenty laps. Aid and crew access at the start finish area, race day packet pickup, and awards including a finisher belt buckle and top place medals.

A self-supported, choose-your-own-adventure trail event at Camp Sheppard near Mount Rainier offering 24-hour solo, 24-hour team, and a 100-mile option, six marked trails, camping included, and points-based main and side quests.

A 100 mile trail race along the trans Sierra Western States Trail from Olympic Valley to Auburn, featuring over 15,000 feet of ascent and more than 22,000 feet of descent. Entry for 2026 is allocated by a lottery system.

A rugged, mostly off-trail 50k around Silverton, CO, with about 19,000 ft of ascent and a roughly 19-hour cutoff. Entry is limited and restricted to club members with proven mountain navigation experience.

Trail runs and a 9K ruck at Robinette's Apple Haus & Winery in Grand Rapids, MI, on a dirt and rooty single track with hilly terrain and a 500 foot gain on the 9K loop.

Timberview Trail Run on June 27, 2026 at Lory State Park in Bellvue Colorado offers three trail distances: 5K, 5 mile and 10 mile. Courses run among treetops with views of Horsetooth Reservoir and Fort Collins.

Point to point trail race on ridgelines around Mt Hood offering 50 mile, 50 kilometer, and a 50K relay. Courses are net downhill with substantial elevation change and shuttles from Red Barn Park.

A 24 hour endurance event in Pittsfield, Vermont on June 27 to 28, 2026. Runners repeat a two mile loop with 970 feet of elevation gain as they compete for most laps or aim to last the full 24 hours.

Independence Double is a two-day running event in Winter Park, FL on June 27 and 28, 2026, offering 5K, 10K, half marathon, marathon, and 50K distances with single-day and both-days registration options.

Test your endurance at Roosevelt Forest on a 2.1 mile loop featuring classic New England terrain. Complete as many laps as you wish over 33 hours or aim for the 100 mile buckle in this intimate 50 runner event.

No Shame Shindig is a multi-distance running event at Willow Creek State Recreation Area near Pierce, Nebraska, featuring ultramarathon and marathon distances on a crushed limestone trail with event swag, awards, and on-site camping.

A one day trail stage race using golf style scoring where runners start each hourly hole together and aim for the lowest cumulative stroke total. Options include a 50K (nine holes) and a 10 mile course (three holes) in Valparaiso, IN.

A two day obstacle course weekend in Bloomfield Township Ohio on June 27-28 2026 featuring a 1.5 mile military style Battle Challenge with a live fire range, multiple race distances, large water slides, camping and the USA OCR national cham..

Trail marathon and Heavy Half on historic mining roads and single track, topping out at Mosquito Pass 13,185 feet. Distances are 26.4 miles and 15.46 miles with aid stations, chip timing, and limited crew access.

A single 8.2 mile trail race at Killington Resort on June 27, 2026 with 3,010 feet of elevation gain and three summit climbs. The field is capped at 700 runners and includes aid stations, race swag and professional photos.

Hilly trail races in Red River Gorge offering a 5K and a new 10K on private property. Events start and finish at Natural Bridge Campground and include commemorative shirts, medals, on course water and free race photos.

An overnight trail event at Indian Camp Creek Park offering a 10K and timed six and nine hour ultra options on a roughly 6.7 mile loop with on-course aid, camping, and a cup free sustainability approach.

Chase the Moon is an overnight fixed time trail event in Highlands Ranch, Colorado with solo 12, 6 and 3 hour races, a 50K and three and five person relays. Runners complete marked loops on dirt trails with aid stations and drop bag support..

A looped trail race at Settlers Cabin Park offering distances from a scenic 10K up to 50 miles, marked single track loops, staffed aid stations, a post race cookout, and awards for top finishers.