Trail Running Calendar United States 2026-2027

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

Enjoy a free LVRR Summer Series 5K at Lehigh Parkway on July 1, a friendly, mostly flat cinder trail run for all paces. Part of a five race first Wednesday series May through September, open to ages 10 and up.

Intermountain Endurance stages trail and ultrarunning races in Burney, California, from the June Burney Mountain 100 to summer 10k and 50k races and a playful burro race. Community focused and nonprofit supportive, they welcome runners of a..

Celebrate July 4th at Whiteface Mountain Resort in Wilmington NY with a summit finish atop alpine slopes and serious elevation gain. Race a 10k, a two loop SkyRace, or the Vertical K, then join informal Sunday group runs.

Celebrate Independence Day with the Bigfoot Fun Run in Yacolt, WA on July 4. Choose a 5K or 10K run or walk and enjoy small town racing and community fun. Day of registration available.

Celebrate July 4 with Finger Lakes 50s, a looped trail race in Finger Lakes National Forest near Hector NY offering 50 miles, 50K and 25K options on mostly single track with rolling climbs. Camp in the forest and enjoy awards and a BBQ at t..

Celebrate Independence Day on scenic singletrack at Afton State Park with the Afton Trail Run. Pick a challenging 50K or a fun 25K through the St. Croix River valley and soak up friendly local race vibes.

Celebrate July Fourth with the Freedom Run in Newport and Derby, a run or walk along gravel paths and wooded trails. Pick a distance up to a half marathon, enjoy post run ice cream and watermelon, and support NAMI Vermont.

Celebrate the 45th annual BTC Peavine Falls Run on July 4, 2026 at scenic Oak Mountain State Park in Pelham, Alabama. Tackle an 8.2 mile trail course and enjoy a fun Independence Day run hosted by the Birmingham Track Club.

Celebrate Independence Day on the trails at the Grand Targhee Wildflower Run in Alta, Wyoming, July 4 and 5, 2026. Choose from scenic 50K, 22K, 10K or a 1K kids loop that winds across ridgelines, aspen glades and fields of wildflowers.

Celebrate July 4 in Bozeman with Reach Inc Race for Independence, a trail run supporting adults with developmental disabilities. Choose 1K, 5K or 10K in person or virtual and enjoy scenic trails, mountain views, and community spirit.

Celebrate July 4 with Pueblo's Firecracker 5K along the scenic Arkansas River Trail starting at City Park Pavilion. Family friendly fun with medals, outfit contests, Kona Ice and proceeds supporting Southern Colorado Runners Club.

Celebrate July 4 in Huntsville with the Firecracker 5K and 1 Mile Fun Run along the scenic Aldridge Creek Greenway. Finishers get medals and home baked treats in a family friendly atmosphere with childcare available.

Celebrate July 4 in Madisonville with the 1776 Merica Run featuring 17.76 and 7.4 mile options, ruck divisions, patriotic awards and a postrace hot dog cookout. Costumes encouraged and the event will be live streamed.

Celebrate Independence Day with Run to the Beach, a scenic trail run from North Tahoe Regional Park to Tahoe Vista Recreation Area Beach in Lake Tahoe offering 5K and 10K courses. Finish on the sand with swimming, paddle rentals, music and..

Run mixed trails at Underground Circus 100 with options from 6 hours to 100 miles and a no DNF spirit that lets you change distance mid race. 100 mile finishers earn a custom brass buckle and proceeds help people experiencing homelessness.

Celebrate July 4th with the Rendezvous Run for Independence, a community 5K run or walk in Winter Park, CO. Enjoy scenic Fraser River Trail views and finish at the Rendezvous Event Center for postrace refreshments, awards and prizes.

Celebrate Independence Day at Freedom Run 2026 in Centennial Park, Springfield, with a 10K, 5K, and 1 Mile fun run. Chip timed courses start atop Centennial Hill, wind through scenic trails, and finish with breakfast, a shirt, and a medal.

Hellz Bellz Ultra in Yacolt, WA is a rugged trail race with a climb up Bells Mountain, stream crossings and Mt St Helens views, offering 50 mile, 50K and the Purgatory Trail Marathon. Tent camping is available and registration closes Apr 4.

Run the Red Wing Trail Challenge in Lagrangeville, NY on July 5 with 15K, 30K, and 60K options on a runnable 15K loop with varied terrain and serious climbing. Aid stations, lap base for 60K, and post race food make this a true trail day.