Trail Running Calendar United States 2026-2027

A human powered 100k in Norway, ME combining 25k running and 75k cycling across six trail systems. Solo and duo formats, cupless aid stations, and proceeds supporting local youth and land trust programs.

A chip-timed 5K trail run at Fallasburg Park through fall foliage with a historic covered bridge, Robinette’s donuts and a chance at $2,000 in prizes.

Scary Rat Race is a 4 mile off road trail run at Spring Meadow Golf Course in Farmingdale, NJ on October 11, 2026, featuring hand held timing, a finisher gift, free registration, and event merchandise for sale.

A timed charity race in Savannah that uses a 1/3 mile loop with paved road, cobblestone, and an uphill stair section. Race options are one hour or two hours and proceeds support a family with medical expenses.

Beach run at Sandy Neck Beach with 3K and 5K sand courses; proceeds help fund MSOA scholarships for marine biology students.

A fall ultramarathon on the Ice Age Trail near Greenbush, Wisconsin offering 50 mile and 50K out and back courses. Aid stations are spaced four to eight miles and the event is cupless with reusable cups provided at check in.

A community trail event in Lock Haven on Oct 11, 2026 honoring Cody Myers with run and ruck options and proceeds supporting a local scholarship.

A pickle-themed Halloween obstacle event in Wallkill, NY with an adult 5K and a 1K kids course, themed medals, costumes, mud, and a community-focused Donate a Dragon 3D printing project.

A scenic **5K** trail run and walk at Blydenburgh County Park on October 11, 2026 with in-person and virtual options. Participants receive a race tee, on course hydration and age group recognition while proceeds benefit a local running foun..

Community race in Schenley Park on 11 October 2026 with a 5 km adult course and a 1 km kids loop, packet pickup and a republic-shaped finisher medal. The event features an autumn picnic by the Czech and Slovak school and on-site refreshment..

A themed run through Albuquerque's Bosque with 10K, 5K, Kids K and a Twilight 5K at dusk, plus race swag, timing, photos and awards.

A coastal 5K at Hermit Island Campground supporting Marine Mammals of Maine, with timed and untimed in-person runs, a weeklong virtual 5K, a kids 1-mile fun run, raffle, and prizes for top human and canine finishers.

A seven-mile trail race on Monte Sano Mountain starting at Oak Park Recreation Center in Huntsville, AL, with pink-flag course markings, water at about miles 2 and 4, packet pick-up at Fleet Feet Huntsville, and a shirt plus finisher gift.

Run the Rocks is a fundraising event at Red Rocks Park and Amphitheatre in Morrison, Colorado on October 11, 2026. It offers a 5k and a 1.3 mile family course and raises funds for lung disease education, advocacy and research.

Three cross-country races on October 11, 2026 at Miwok Meadows, China Camp State Park in San Rafael, CA, on a roughly 4.20 mile mostly single track course with a short paved section.

Two measured trail races at Evansburg State Park on October 11, 2026, with **14K** and **6.5K** options, water stops, age-group awards, and a mostly flat, runnable course.

A time-based event in New Salem MA offering 12 hour and 24 hour run or walk options around the town common on October 11, 2026.

Join this cross country event in New Bern North Carolina featuring dedicated races for middle school and high school athletes. Run through a natural course at the Epiphany school grounds with 5K and youth distances available.

Insomnia is a night trail race in the Sierra Nevada foothills offering 35K, 14K and 5K options. Courses are marked with reflective ribbons and headlamps are required; the 35K has a 5 hour 30 minute overall cutoff.

A 3.1 mile dirt trail in Corner Canyon with about 508 ft of elevation gain, notable views of the mountains and Draper temple, and wooded sections that change with the seasons. The course starts and finishes at the Peak View Trailhead pavili..