Trail Running Calendar United States 2026-2027

Run steep ski slopes at Swain Ski Resort in a mountain trail race with two loops and nearly 2,500 feet of climbing, including the Robinson ascent. Enjoy post race food and drinks and chase championship and age group prizes.

Event Overview The Wisconsin Trail Series is a trail running and walking event series held from April to October in 2026. It consists of seven individual races held monthly, culminating in a series finale. The events take place in Oconomowo..

Trail races at Rodeo Beach in the Marin Headlands offering 8K, half marathon, 30K and 50K on coastal singletrack and fire roads; chip timed, cupless, capacity 350.

A skyrunning weekend at Mt. Ellinor in Hoodsport, WA on August 1 and 2, 2026, with a 22 km summit skyrace and an 8 km forest loop, limited campground, and inclusion in the Skyrunner World Series and UTMB Index.

Run a unique multi-loop marathon through California's scenic Royal Gorge. Choose to tackle the 26.4-mile course solo or share the adventure with a partner or team. The event features a central, festive aid station accessible only by shuttle..

A free 5K trail event for children 12 and under near the east rim of the Pennsylvania Grand Canyon, offering medals, T shirts, a volunteer supported course, and a provided post race lunch.

A certified 8K out and back at the McBaine Katy Trailhead on August 1, 2026, where runners predict finish times and start in staggered order. Registration is online only, free for Columbia Track Club members, otherwise a $10 fee.

A 10 hour overnight trail ultra in Acadiana Park, Lafayette, featuring repeated 3.8 mile laps on single track, gravel, and boardwalks with a central aid station and cupless race rules.

A North Park event on August 1, 2026 offering road, trail, or a combined road and trail challenge, including a 10K road and a trail course that is listed as 10K but is actually about 7 miles.

This unique Alaskan event offers a 50 mile and 50K point-to-point trail run through the boreal forest and tundra ridges of the Chena River Recreation Area. The challenging, technical courses finish at the scenic Chena Hot Springs Resort for..

Trail races of 5 Mile and 10 Mile take place at Monte Sano State Park near Huntsville, AL. The event is race three of the Wild Thangs Trail Series, with aid stations, a cupless policy, and a 400 runner cap.

A trail running event at Phipps Diamond X Park near Billings on August 1, 2026, with distances from 2 to 8 miles plus youth races. The event includes a $600 Oh Hell Bell cash giveaway, one aid station, awards, and support for local trails.

A scenic 10K trail run and 6K hike in Montana's Judith Mountains. The looped running course features 1,280 feet of elevation gain on single-track trails. After the event, participants can enjoy the nearby Centerfest Music Festival in Lewist..

Explore advanced trails at Kettle Moraine State Forest during this 10K run/walk. The cup-less event includes water stations and supports a charity. It's a scenic adventure organized for community and connection.

One of America's oldest 50k races, the Skyline Endurance Run is a scenic August loop starting at Lake Chabot Marina. Known for strong community support and aid stations, it finishes with a plant-based BBQ. The event also features a half mar..

Race through the mountains above Shaver Lake on a brand-new trail course. Choose between a challenging 14K with significant climbing or an 8K route, both offering views of the Sierra. The event includes custom shirts, finisher medals, and a..

Beat the heat at the Summer Meltdown Half Marathon, Aug 2, 2026, at Wheeler Park in Oklahoma City. Choose from kids dash, 1 mile, 5K, quarter or half plus a virtual option, enjoy aid stations, postrace awards and a race rally.

Join the first annual Montey's Pack Rescue Run 5K in Collegeville, PA. This event features a 5K run/walk, a kids' fun walk, and a virtual option, with all proceeds supporting local animal shelters. Participants can run or walk on paved and..

The Buena Vista Pack Burro Race offers a unique running experience in Colorado. Participants can choose a long or short course, racing either with or without a burro. The event includes finisher gifts, a meal, and awards for top finishers.

The Lory Summer Trail Series offers four evening trail races in Lory State Park during August. Runners can choose from 5k, 10k, and 12k distances, with a points system for series awards. Post-race pizza and beverages are provided for all pa..