Trail Running Calendar United States 2025-2026

Mile Madness returns Oct 10 to 13, 2025 at Sunset Whitney Recreation Area in Rocklin CA, with 6, 12, 24, 48 and 72 hour events plus a 100 mile plus challenge on a fast 1.07 mile loop. Join a spirited community chasing buckles and big person..

Celebrate the 25th anniversary of Heartland in Cassoday KS, an iconic out and back ultramarathon across the Flint Hills tallgrass prairie. Distances from a half marathon to a 125 mile challenge with special finisher rings and classic buckle..

Take on the Tesla Hertz Run in Rocky Point NY with races from 10 miles up to 150 miles on scenic Long Island pine barrens trails. Generous cutoffs, lively aid stations, and night race options make this a welcome challenge for beginners and..

The Golden Pines Trail Run at Machickanee, held in Abrams, Wisconsin, offers an evening trail running and hiking experience through the scenic Machickanee Hiking and Ski Trails. Participants can choose from 7K or 11K distances, with options..

West Virginia Trilogy The West Virginia Trilogy is a three-day stage race on and around Spruce Knob, on the Eastern Continental Divide. It takes place over Columbus Day weekend, October 10–12, 2025, and is hosted by the West Virginia Mounta..

Run under the stars on rugged desert singletrack at Thrasher Night Trail in Cave Creek Park. Choose 5K, 11K, 22K or 33K loops, enjoy aid stations and night race vibes, and earn a Double Down medal by running the paired Thriller Trail.

Take on the Moab 240, a 240 mile course through red rock canyons, mesas and mountain ranges with views of Arches and Canyonlands. Rugged terrain and full aid stations create an unforgettable ultrarunning adventure.

Located in Big Bear Lake, California, HOKA Kodiak Ultra Marathons by UTMB offers a two-day festival vibe in a rustic mountain town near Los Angeles. The event features five races: 100M (160 km, 5200 m gain), 100K (100 km, 3050 m), 50K (50 k..

The Grove City College XC Alumni 5k & 3k Fun Run is an annual Homecoming Weekend event in Grove City, Pennsylvania (100 Campus Drive). Open to any Grove City College cross-country alum, the evening blends athletic competition with social fe..

Promoted on RunSignup as the 2025 Hornets Cross Country Invitational, the NWA Hornets Invitational takes place in Bentonville, AR at the NWACC Cross Country Course. It offers a Community 5K and an Open 5K. Medals go to the top three finishe..

Run the Biggest Little Ultra at Sparks Marina Oct 10 to 12, 2025 with 2 mile lighted loops and options from 6 hours to 100 miles plus team relays. Enjoy 24 hour aid, chip timing, medals and a special 100 mile buckle.

Enjoy fall foliage and fun on Ponderosa State Park trails at the Sasquatch Shuffle Oct 11 and 12 2025 with 50k, 30k, 20k, Triple Threat or the new 50/50. Low key fundraiser supporting local trails with great prizes and community vibes.

Event details The Backbone Trail Run takes place on 2025-10-11 in Backbone State Park, Dundee, IA. The event is organized by Backbone Lake Friends / Backbone Friends Group. Race categories and distances listed on the event page include: 4...

Run with Heart in Urbana, Ohio, is a community running event along the scenic Simon Kenton Bike Path. Participants can choose a 5K or a 1-mile Fun Run/Walk, with a Virtual Participant option also available. The race begins at the Depot Coff..

Event overview Payson's Run 10k was scheduled for Sat, October 11, 2025 at the Nantahala Outdoor Center in Bryson City, North Carolina. The event has been cancelled. The race was limited to 200 participants. Registration included a finisher..

Suffer Better Fall Trail Runs take place at Staunton State Park, just off Highway 285 near Conifer, Colorado. The event offers four distances: 50K, 25K, a 25K FishSlappers edition, and a new 5K. The course showcases CO’s best trails—lovely,..

The NFS Fall 5K Run and Family Walk is a community event for Nottingham Forest South residents in Overland Park, Kansas. The second annual race offers four options on the Tomahawk Creek Trail: a 5K chip-timed Run or Walk, a 1-Mile Family Wa..

Push your limits at the Devils Race Track Backyard Ultra in Huntsville, where runners repeat 4.167 mile hourly loops on scenic single track and Spragins Hollow Road. Start each loop on the hour and outlast the field.

Experience Angel's Rest in the Columbia River Gorge, a scenic trail race past Multnomah and Wahkeena Falls with stream crossings and sweeping river vistas. Choose 50K, 20 mile or 10K routes that showcase forest, waterfalls and stunning view..

The Rock It in Chino Hills 5K & 10K is a trail running and hiking event held at Chino Hills State Park in Brea, California. Participants can choose between a 5K or 10K course that showcases the park's stunning and expansive trails, offering..