Trail Running Calendar United States 2026-2027

Trail races at Coventry Woods Park on June 28, 2026 include 5K, 10K, timed 3 hour and 6 hour events plus a 6 hour team relay. Courses are mostly single track with notable elevation and on-course aid stations.

A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..

Join this weekly trail running series at the Catamount Outdoor Family Center featuring distances from 5k to 10k. There are special categories for children and water stations available on site for all runners.

Join this free no-frills 5K race through the scenic Lehigh Parkway in Allentown. Experience a community event along the Little Lehigh Creek featuring a casual post-race atmosphere with snacks provided by the organizers.

Experience the beauty of the Burney Basin on the Historic Great Shasta Rail Trail. This event features 5K and 10K runs along with a unique burro racing competition during a weekend of local festivities.

A day of road trail racing on the Sammamish River Trail offering a half marathon, marathon and 50K out and back from Bothell Landing Park. The route passes Wilmot Gateway Park and turns at Dr Call's Bench.

Conquer the iconic sand dunes at Jockey's Ridge State Park in this unique 2-mile run/walk. Your effort supports the preservation of the park. All finishers earn a medal and can celebrate at the post-race party.

Experience the diverse terrain of Wrangell Island in this grassroots Alaskan ultra marathon. Run 40 miles of boardwalks and forest trails as a solo participant or part of a relay team.

Tackle steep slopes at the Whiteface Mountain Races on July 4. Choose from a brutal 10k mountain loop, a 20k SkyRace, or a direct Vertical K ascent. The event also features a family-friendly kids' climb and Sunday group runs.

Celebrate the holiday in Yacolt with the Bigfoot Fun Run featuring 5K and 10K courses for runners and walkers. This annual tradition offers a community focused race experience as part of an active holiday weekend.

The Finger Lakes 50s offers a scenic trail running challenge on a looped course through the Finger Lakes National Forest. Choose from 25K, 50K, or 50 mile distances, all finishing with a BBQ and community atmosphere. Camping is available fo..

Experience the scenic beauty of Afton State Park in Minnesota with the Afton Trail Run. Participants can choose between 25 km and 50 km distances featuring river views, prairie loops, and challenging single-track climbs.

A community run on gravel paths and wooded trails offering distances from 2 miles to a half marathon, held with July Fourth festivities and donating 20% of fees to NAMI Vermont for suicide prevention.

Celebrate the 4th of July at Oak Mountain State Park with an 8.2 mile run through Central Alabama. Join the Birmingham Track Club for this long standing holiday tradition and enjoy beautiful park scenery.

Experience world class ridgeline running at the Wildflower Run with four trail distances ranging from a kids 1K to a 50K ultra through fields of mountain wildflowers.

Celebrate Independence Day with a 10K, 5K, or 1K trail run through scenic north Bozeman. Support adults with developmental disabilities while enjoying mountain views and a mostly flat, hard-packed course.

Celebrate Independence Day with a festive 5k along Pueblo's Arkansas River Trail. This family-friendly event features costume prizes, finisher medals, and post-race activities. Proceeds support the local running community and charitable cau..

Celebrate the Fourth of July in Huntsville with the certified Firecracker 5K and 1 Mile Fun Run. The event features a greenway course, finisher medals, and post-race home-baked food. Early registration includes a technical tank top.

A patriotic July 4 running event in Madisonville, TN offering 17.76, 7.4 and a ruck division on trails and the Kefauver loop, presented as an anniversary edition with event merchandise and sponsored awards.

The Underground Circus 100 The Underground Circus 100 is an ultramarathon event held on July 4, 2026, in Kennesaw, Georgia. The course uses the Kennesaw Mountain trail and surrounding areas, featuring mixed surfaces of trail, gravel road, a..