Trail Running Calendar United States 2026-2027

Run high alpine trails around Steamboat Springs on August 29, 2026 with choices of 50K, 16 mile and 5 mile courses, featuring big climbs and stunning mountain views. Proceeds support the Trail Maintenance Endowment Fund and the race is cupl..

Run around scenic Tanri Lake in Miramonte at 6,000 feet, choosing from a relay, a 10 hour individual timed challenge, or a 10K loop. Registration opens Jan 8, 2026 and select entries include a Tanri hat and a pre race dinner on August 28.

Tackle scenic trails at Scott County Park near Long Grove with options from a challenging 50K to 10 and 5 mile courses. Run rolling dirt and prairie singletrack, enjoy stocked aid stations and park amenities for a great trail weekend.

Hit Summit Bechtel Reserve near New River Gorge for Spartan Trail 10K or half marathon on Aug 30, 2026. Tackle steep, technical singletrack through lush forest and join the weekend vibe with obstacle races and group discounts.

Run scenic single track through Huddart Park, King's Mountain and Bear Gulch with options from 8K up to 50K, plus a free kids dash. Fully stocked aid stations and classic California trail views make for an unforgettable day on the trails.

Run through orchards and rolling hills at Albemarle CiderWorks on August 30, 2026, with 5k and 10k trail courses and a virtual option. Enjoy chip timing, a finisher medal, tech shirt and a celebratory glass of cider at the finish.

Run the Two Hollows Monster Marathon or Half Marathon in Virgil NY on Aug 30, 2026, over scenic hemlock and hardwood trails with rolling single track and a tough climb near the finish. Cupless race so bring your own hydration.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

Enjoy a scenic 5K trail or one mile Move As You Please at Thorncroft Equestrian Center’s 70 acre farm in Malvern. Finish with live music, food trucks and pony meet and greets while supporting care for Thorncroft horses.

Experience rugged singletrack and subalpine ridgelines at the Dark Divide Trail Races near Randle, Washington, Sept 4 to 6, 2026. Distances from a 15 Miler to a 100 Miler challenge runners with steep, technical trails and remote scenery.

Tackle Jump off Joe near Kennewick WA with marathon, half marathon, and 10K options on rugged gravel roads that climb to a summit with sweeping Tri Cities and Oregon views. A low key, budget friendly race that rewards grit and great scenery..

Take on Sand Ridge State Forest near Forest City Illinois the weekend of September 5 2026 at Temptation 200 Ultras. Pick a 200K, 50K or the cheeky Not At All Tempted 10K and opt to stop at a shorter distance on race day.

GristMill Grind is a scenic yet rugged 5K and 10K trail run at Franklin Creek State Natural Area on September 5, 2026. Tackle hilly, technical trails with multiple creek crossings while supporting park conservation.

Run the Minnehaha 15k or 5k at Camp Manatoc on September 5, 2026, through scenic private camp trails past Minnehaha Falls. Part of the Dirty Trail Series, it welcomes hikers and dogs by permission and supports Camp Manatoc.

Run 40 miles across the Elk Mountains from Crested Butte to Aspen along the Grand Traverse route with more than 6,000 feet of climbing. A fundraising point to point ultramarathon with aid stations and a post race shuttle.

Run the Cirque Series at Arapahoe Basin: a scenic 9.4 miles with 2,211 ft of climbing on high alpine trails around Montezuma and Little Lenawee. Finish in Mountain Goat Plaza with live music, food, and festival vibes.

Taos Ski Valley trail races climb to Kachina and Fraser Peaks with a marathon, two half marathons and a new 10K on steep singletrack. Expect technical climbs, ridge descents and sweeping alpine views while supporting local trails.

Join the Trail Animals Fall Classic at Great Brook Farm for scenic trails and distances from youth fun runs to 50 mile ultras. Community vibe, limited spots, and on course aid make this a favorite, so bring your own hydration and register e..

Run scenic and rugged trails in Noble Canyon with 50K or 15K options around Pine Valley, California. Technical climbs, fast descents and canyon views come with aid stations, race photos and great volunteer support.

Tuscazoar Endurance Race offers trail ultramarathons on a scenic 25 mile loop at Camp Tuscazoar near Dover Ohio. Distances from 25 to 100 miles include night starts, rugged singletrack, aid stations, and buckle or medal finishes.