Trail Running Calendar United States 2026-2027

Grand Ridge is the Evergreen season finale with 5-mile, half, marathon and 50K courses through forested Cascade foothills and cupless aid support.

The Iowa Trail Run Series: Whiterock takes place November 7, 2026 at Whiterock Conservatory in Coon Rapids, Iowa. Offered distances include 5K, 10K, a half marathon and a new 30K option, with registration opening November 11, 2025.

A November community race at Stars & Stripes Park offering a Kids Dash, 1 mile, chip-timed 5K and 10K, a virtual option, a Thanksgiving costume contest, age-group awards, and multiple volunteer roles.

Trail races at Beal's Point near Folsom Lake offering a 100 mile and a 50K course with major elevation, stocked aid stations, drop bag and pacer rules.

Test your endurance at the North Chagrin Reservation with races ranging from a 5k to a 100k ultramarathon. Discover scenic forest trails featuring creek crossings and a unique knighting ceremony for long distance finishers.

A family friendly running event at Lady Bird Johnson Trail Park on November 7, 2026 featuring races from a Kids Dash to a 10K, music, a costume contest, awards, and volunteer opportunities.

A fall trail run at Ouabache State Park in Bluffton, IN on November 7, 2026, offering 5, 10, and 15-mile options plus a 15-mile 3-person relay. Finishers receive a medal, long-sleeve shirt, and a hot meal.

Timed individual and relay races at South Mastick in Rocky River Reservation on November 7, 2026, featuring 3 hour and 6 hour timed events plus 4 mile races on a 2 mile loop, chip timing, and awards across multiple divisions.

A weekend endurance event at Zion Ponderosa Ranch Resort offering looped trail distances from 5k up to 150 miles within a 52 hour time limit. The race includes campsite access, one central aid station, and planned lap counting methods for e..

Trail ultramarathon in Fruita, Colorado with multiple distance options from 10 miles to 50 miles, singletrack terrain, high desert views, and cupless aid stations with refill points.

Point to point 100 mile trail race near Sylacauga, AL with 83 miles of single track, aid stations, drop bag support and a 32 hour time limit.

Trail running event in White Springs, Florida offering 50K, 25k and 10k distances with aid stations and cutoffs. Races finish at Stephen Foster Folk Culture Center State Park and benefit the Florida Trail Association.

Run The Rock in Smith Rock State Park near Bend Oregon features scenic loop trail races of 50K, 25K and a half marathon with significant elevation gain, single track sections, and aid stations.

Trail race in Hyner, PA offering 25K and 15K courses on The View, Post Draft, SOB and Huff Run with notable elevation gain and limited registration.

Timed trail challenge at Whitetail Ridge: choose a four hour or eight hour run on a 5 mile single track loop with a one mile bonus.

Experience 13.1 miles of singletrack trails and hills in the Highlands Ranch Backcountry Wilderness Area. Enjoy custom medals and a post race pancake breakfast while competing for cash prizes in various categories.

Pecan Classic is an orchard run offering 5K and 10K distances in early November, staged where pecan trees are ready for harvest. The event is hosted by Farmers Investment CO and donates proceeds to a local non profit.

A community 5k at Live Oak Park in Tulare supporting the Tulare Sunrise Rotary Club scholarship program; $15 registration covers medals and timing, with finisher medals and age-group awards plus trophies and $100 gift cards for top male and..

A trail running weekend near Green River, Utah, through thousands of mushroom shaped hoodoos. Distances range from a kids 1 mile and 5k up to a new 50K ultra, with gravel rides on the following day.

Community road and trail race around Lake Holcomb with a 1K kids race and options of 2 miles, 5K, and 10K, plus event shirt, medal, photos and race expo.