Trail Running Calendar United States 2025-2026

Take on the Chocorua Mountain Race on June 6 in Tamworth NH, a 23 km trail challenge with about 4,800 feet of climbing and a summit finish with sweeping White Mountain views. Expect technical singletrack, rocks, roots and steep climbs.

Join the 28th annual Lake Mingo Trail Run on June 6, 2026 in Danville, IL for a scenic 7.1 mile loop of trails, hills and marshes where mud and wildlife add to the fun. Celebrate with food and beer at the post race party.

Run a scenic 5 mile route along the Cheshire Rail Trail from Fitzwilliam Depot to the restored Troy Depot while supporting the Fitzwilliam and Troy Historical Societies. Food, festivities and a short kids loop make it a great community day.

Three Sisters Ultra Festival in Maryville College Woods offers 24 hour, 12 hour and 6 hour timed trail options plus relays on a friendly 2 mile loop with aid available every lap. Enjoy live music and a lively festival vibe as you stack loop..

Run the Park City Trail Series, three scenic Saturday morning trail races from June to August. Choose single races or the full series and enjoy connecting medals, swag, live timing, photos and post race refreshments.

Mace's Hideout 100/50 offers 100 and 50 mile ultramarathon routes across Colorado's Wet Mountains. Traverse forests, alpine meadows and dry foothills with sweeping peaks, dark skies and a touch of outlaw lore.

Run the Dirty Half, a 13.1 mile trail through Bend Oregon's forests and single track, starting on pavement then winding into scenic National Forest trails. Finishers earn a prize and racers enjoy a lively community atmosphere.

Tackle rugged, boulder strewn trails and steep climbs at Baby Shippey, a cupless summer trail race at Beaumont Reservation. Limited to 150 runners, pick a half marathon or 10K for a raw, adventurous day on primitive singletrack.

Take on the slopes at the Plattekill Mountain Race in Roxbury NY on June 7, 2026, where ski runs and forest trails deliver steep climbs, fast descents and sweeping views. Choose the 6.5 mile mountain course or the punchy 5k and race for top..

Discover XTERRA Deadwood Mickelson on June 7, 2026, a trail running celebration through the Black Hills with marathon, half, relay, 5K and kids races. Run past abandoned mining towns, over railroad trestles and beside creeks before finishin..

Tackle the Mt. Ashland Hill Climb on June 7, 2026 in Ashland, Oregon, starting from Lithia Park. Choose mountain bike, hike, or 13.3 mile run to the summit with aid stations, shirt, lunch and beer while supporting local trails.

Run the Crazy Legs 10k+ at Devil's Backbone Open Space in Loveland for a scenic looped trail that mixes flowing singletrack and playful climbs. Volunteer aid and a quirky finish stick make this a lively community race.

Run scenic trails in Griffith Park Los Angeles at the Trail Marathon Relay & 8K on June 7, 2026 with team relays, live DJs, food trucks, swag and medals. Enjoy varied terrain, free photos and a festival finish.

Run the 42nd annual Lake Chabot Trail Challenge on June 7, 2026 in Castro Valley, with a scenic hilly half marathon or a 5K featuring ridge line views of Mt Diablo and the Bay. Chip timed races, finisher medals, and on site packet pick up.

Run the historic Route of the Hiawatha through forests, mountain scenery, and train tunnels with distances from 10K to 50K and a virtual option. Main race day is June 7 2026 for a memorable mountain trail experience.

Join the Taskinas Creek Hike a Half on June 7, 2026 at York River State Park for an inclusive, no frills trail half that prioritizes fun over speed. Limited to 250 runners, scenic single track and a tough final two miles make for a memorabl..

Join Treat Trot Kansas City on June 7, 2026 for a fun, family friendly run with a 1 mile, kids dash, 5K, 10K, half marathon and virtual option. Expect swag, finisher medals, chip timing, free photos and post race snacks.

Join the 20th Annual Mason Run at Chester Woods Park for scenic trail races from 5K to a new 20 Mile and a challenging 50K, winding wooded trails and Big Dam Hill. Proceeds support youth mental health through Storm Sporting Events.

Run a scenic 3 mile trail through farmland and finish among the vineyard vines at Westport Rivers Winery, then enjoy wine, BBQ, live music and a souvenir glass. Race entry is 21 and over while BBQ options welcome families.

Run around Lake Tahoe in the Tahoe 200, a rugged 200 mile ultramarathon along the Tahoe Rim Trail with alpine lakes, long ridgelines and forest single track. Massive elevation, full aid stations and a 105 hour cutoff make this a true advent..