Trail Running Calendar United States 2026-2027

Yankee Springs Trail Run offers 10k, 25k, 50k and 100k on hilly single track at Long Lake Outdoor Center in Middleville MI May 29 to 30, 2026. Expect rocks, roots and scenic climbs; shirts are included with registration.

Lake to Ocean 100K is a point to point ultramarathon from Port Mayaka to Hobe Sound on May 30, 2026. Expect remote Florida single track, abundant wildlife, an 18 hour limit and a memorable beach finish.

Explore Smith Rock country from Skull Hollow with 50 Mile, 50K or 10 Mile options amid basalt cliffs and Cascade Range views. Tough single track courses benefit Ridgeview High School and finish with a post race burrito bar.

Run the Worlds End Ultramarathon on May 30, 2026 in Forksville, PA, a single loop trail challenge along the Loyalsock Trail with rugged technical terrain, waterfalls and sweeping vistas. Choose a 100k or 50k for an unforgettable mountain ru..

Enjoy a scenic all terrain 5K across Luckenbach trails and stream crossings, with finisher medal and race swag. Stay for live Texas style country music and a separate Beer Mile for participants 21 and up.

Run through the gorges and waterfalls of Robert H. Treman State Park from the Old Y Camp, tackling mostly singletrack and historic stone stairs. Choose 50 mile or 50K options and enjoy finisher swag, hearty aid and scenic New York trails.

Push your limits at the Momentus BackYard Ultra on May 30 at Williams Rushing Farm in Monroe NC, where runners tackle a 4.167 mile loop each hour or choose a single loop fun run. Rustic trails, music, camping, and a lively village.

Hit the trails at Point Pinole for Nitro Trail 2026, offering 5K, 10K, half marathon and remote options on scenic coastal trails. A relaxed hiker start welcomes walkers tackling the half marathon.

Hit the trails at the Wildcat 5K Trail Run Walk Wag in Boxford on May 30, 2026, for a scenic 5K through Wildcat State Forest with pond views and separate courses for runners and walkers. Enjoy post race treats, swag, and prizes for top fini..

Explore Salt Lake City foothills on May 30, 2026 with challenging trail races from a scenic 10K and half marathon to 50K and a new 50 mile option. Enjoy rugged singletrack, big climbs, aid stations and a festival vibe for all levels.

Echo Valley is a two day trail running weekend near Chelan, WA with races from a kids mile to a scenic 50K on single track and big valley views. Expect rugged climbs, cupless racing, camping and handmade finisher swag.

Run the North Fork 50 Ultras in Buffalo Creek, Colorado on May 30, 2026, with 50 mile and 50K options along scenic soft surface singletrack through ponderosa pine and granite. Enjoy challenging trails while supporting local nonprofits.

Pacifico Ultra is a fully supported trail race near Palmdale CA with a challenging 50k and half marathon across technical singletrack and mountain roads. Expect high elevation, aid stations, shuttle service and a true wilderness vibe.

Kettlefoot is a USATF trail run at Doe Mountain near Mountain City TN with 50K, 25K and 13K courses over varied, challenging terrain. Climb the 60 foot fire tower for sweeping views and bring kids to the free Kiddlefoot Mile ages 5 to 12.

Run the scenic 8K through Lincoln Memorial Garden on May 30 in Springfield, with wood chipped trails, bridges, and a Kids Fun Run around Cawley Meadow. Finishers get a shirt and wooden medallion, and the field is limited so register early.

Run scenic trails in Joaquin Miller and Redwood parks near Oakland, with distances from a 50 yard kids dash to marathon and 50K. Enjoy stocked aid stations, a technical Cinderella finish and shirts for preregistered runners.

Join the Twisted Fork Trail Festival in Park City on May 30, 2026 for three scenic trail races through hilly, runnable woods and historic routes. Finish area festivities include live music, food, lawn games and awards.

Experience Giant City State Park at the Red Cedar Trail Races on May 30, 2026. Choose a 5k, half marathon or rugged 40k on scenic single track with creek crossings, rolling climbs and finisher medals and swag.

Take on the Angry Cow Trail Run and Obstacle Race at Rockford Lake on May 30, a lively 4 to 5 mile route through woods and pastures with obstacle challenges along the way. Camping and rucking options are offered, register by May 15.

Run scenic trails around Hargus Lake at A.W. Marion State Park on May 30, 2026, with options from 5K to a half marathon plus a 20K relay and a 6 Hours of Power timed challenge. Enjoy rolling woods, shoreline views, a marked course and finis..