Trail Running Calendar United States 2026-2027

A Last Man Standing race in Eagle, Idaho where competitors repeat a 4.167 mile loop each hour until one lasts longer than the rest. A 3 Loop Challenge is available and certain distances count toward Idaho Trail series jackets.

Kingwood Ultras is a loop trail event near Frenchtown, NJ where runners use a two mile circuit with a central base camp. Distances range from 10K to 100 miles and timed formats up to 48 hours, with handcrafted wood awards.

A community run at Woodland Middle School in Gurnee on September 11, 2026, offering a 5K, 1 Mile, and a shirt only option. Proceeds support the Woodland PTA and confidential financial assistance for fees is available.

A 24 hour 10K loops challenge at Moraine State Park near Portersville PA on September 11 to 12, 2026, where runners stack as many almost 10K laps as they can on a loop with about 723 feet of vertical gain.

A two-day cross country festival at Apalachee Regional XC Park in Tallahassee with nighttime collegiate, high school, middle school, and open heats, multiple distances, and team amenities including a coaches’ box and reserved areas.

Experience the trails of China Camp State Park with a selection of distances including a 5K 10K and Half Marathon. Participants enjoy a post race festival with beer steins custom medals and local snacks.

A three day trail event at Rock Cut State Park featuring a night 10 km plus 25 km and 50 km races, with single race entries and Triple Crown series options that award commemorative spike prizes to finishers.

A multi-event weekend at Little Presque Isle featuring a half marathon, 5K, 5 mile hike and a free 1 mile kids race in Marquette, Michigan.

A memorial climb at the Tower of the Americas in San Antonio on September 11, 2026, honoring 344 fallen firefighters, 70 law enforcement officers and nine EMS tags. Participation is open to first responders, military and civilians.

A 9/11 memorial stair climb at the Seminole Hard Rock Guitar Hotel in Hollywood, Florida on September 11, 2026. Three climb options for firefighters and civilians, raising funds for the Wounded Veterans Relief Fund and Firefighters Benevole..

A remembrance event at the Lake County Fairgrounds Grandstand in Crown Pont, IN where participants climb 17 laps totaling 1,980 steps or join a 1 mile non timed walk. The event includes hero wristbands, limited finisher medals, and supports..

Women only 8 mile trail run in Midway, Utah on September 11 and 12, 2026. Regular and VIP tickets are available; VIP includes a privately catered dinner with a keynote and early access to merchandise.

Whites 100 in Shelburne, NH on September 11, 2026 is a non-competitive, fat-ass-style trail event offering five drop bags, bin transport and an online tracker. A refundable $200 bin deposit is required and a 54-hour support cutoff applies.

A memorial 5K run, ruck, or walk on the Longleaf Pine Trail in Fayetteville, NC. The untimed out-and-back event donates a portion of proceeds to the National Fallen Firefighters Foundation and includes T-shirts, bibs, and awards.

A point-to-point trail run around Emerald Bay of about 7 miles (approximately 11 to 12 km). The single-track course includes granite steps and moderate climbs and finishes at Lester Beach with shuttle service back to the start.

Trail races at Douthat State Park featuring a roughly 13-mile loop used for a 50K, marathon, half marathon, and a six-mile race, with multiple aid stations, loop-based finisher rules, and limited field sizes.

A demanding 17.1 mile mountain trail race connecting Ouray and Telluride over the high altitude Imogene Pass. This event features steep rocky terrain and strict cutoffs for prepared athletes.

A 10.5 mile singletrack mountain trail run in the North Cascades following the Pacific Crest Trail over Cutthroat Pass with self seeded start waves and a cupless aid system.

Trail races of 102.3 miles and 42 km along the Mogollon Rim near Pine, Arizona featuring technical single track, high elevation and substantial total climb.

An obstacle based 5K at Short Beach Stratford with 18 plus obstacles, family friendly rules, and proceeds benefiting the Sterling Community Center.