Trail Running Calendar United States 2026-2027

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.

Epic point to point ultramarathon from Mt Crested Butte to Aspen across the Elk Mountains. Tackle 40 miles and over 6,000 feet of climbing on high alpine terrain while supporting Crested Butte Nordic.

Challenge yourself on the Cirque Series at Arapahoe Basin on September 5, 2026 in Keystone, Colorado. This scenic 9.4 mile mountain course with 2,211 ft of climbing delivers steep, technical trail and big alpine views in a capped field.

Experience high country single track around Taos Ski Valley with alpine climbs to Kachina and Fraser peaks. Choose the marathon or one of two half marathons, enjoy views and support local trails.

The TARC Fall Classic will take place in Carlisle on Saturday 5 September 2026. You can run between 10 and 50 miles.

Experience rugged singletrack and sweeping ridge views at the Noble Canyon Trail races in Pine Valley CA on September 5, 2026. Choose a challenging 50K or a scenic 15K through pine forests, granite slopes and canyon switchbacks.

Tuscazoar Endurance Race near Dover Ohio centers on a rugged 25 mile loop with distances from 25 to 100 miles. Day and night options, staffed aid stations and drop bag support make it a true ultrarunning challenge.

Run scenic trails at Panther Creek State Park in Morristown TN on Saturday September 5, 2026 with a challenging 13.1 mile, a 10K and a Kids Trail Mile plus student divisions. Expect rolling single track, lake views and a fun festival finish..

Leave No Trace at Camp Manatoc is a scenic trail event through white pine groves and past Minnehaha Falls, perfect for runners and hikers. Choose the half marathon or the new 15k and 5k, bring your dog, earn a finisher medal and support Cam..

Run the Not a Sprint Ultra in Forest City, NC on a mostly flat 8.34 mile out and back course with shady sections and well stocked aid stations. Choose 3, 6, or 12 hour timed events and chase 50 miles in the 12 hour race.

Tackle rugged single track trails and steep climbs at Mammoth Bar in Auburn, California, with sweeping views of the American River Canyon. Choose a half marathon or 10K and test your trail legs at this scenic, challenging outing.

Run the Golden Harvest in Toledo OH on Sept 6, 2026 with a half marathon, 10k, 5k, mile and kids dash plus a virtual option. Timed races include chip timing and medals and every finisher gets a designer shirt.

Run a scenic course from the Little Belt mountains into Harlowton, ending with a handcrafted pint at Gally's Brewing Company. Choose full, half, 10K or 5K and support AIDSPIRIT USA as funds help orphaned and vulnerable children in Uganda.

Celebrate fall with the Golden Harvest Half Marathon, 5k and 10k in Indianapolis on September 6 2026. In person or virtual options, shirts and finisher medals, plus family friendly races and a kids dash for younger runners.

The Run the Vineyards - William Heritage Labor Day 5K will take place in Mullica Hill on Sunday 6 September 2026. You can run 5 kilometers.

Choose from 4 miles to 50K on scenic Diablo State Park trails with big views and big climbs. Fully stocked aid stations, cupless event so bring your own bottle, plus a free kids run.

The Ryan's Ranch Run will take place in Pismo Beach on Sunday 6 September 2026. You can run between 5 and 10 kilometers.

Mendocino Running Festival invites you to tackle a scenic 6 mile loop with race options from 10K and half marathon to 6 hour and 12 hour timed events. Camp on site and enjoy yoga, live music and communal meals for a true festival weekend.

Run the scenic North Shore along Lake Superior at the Superior Fall Trail Race, Sept 11 and 12, 2026. Choose from 100, 50 or marathon distances on the Superior Hiking Trail with stunning views and reliable aid stations.

The Rut Mountain Runs is a three day mountain race in Big Sky, Montana, Sept 11 to 13, 2026 presented by The North Face. Choose from distances from a VK and 1K kids run to epic ultras that tackle dramatic alpine terrain.