Trail Running Calendar United States 2025-2026

Challenge yourself at the Bay Area 100 on June 6, 2026, a scenic point to point 100 mile race across East Bay ridgelines, redwood forest and Lake Chabot. Limited to 150 runners, the course features about 18,000 feet of climbing and a 33 hou..

Enjoy the Saw Wee Kee Summer Trail on June 6 at Saw Wee Kee Park, featuring soft, twisty trails, rolling elevation and seasonal surprises from mud to blooms. Bib timed wave starts, seasonal swag, and a piece of a four race series medal.

Run through the Huron River Watershed with point to point 100 mile and 50 mile trail ultras near Grass Lake Michigan. This charity event features rugged singletrack, big climbs and a cupless zero waste focus while supporting local waterways..

Take on the Dam Yeti on the Virginia Creeper Trail in Abingdon, VA with 50 mile, 55K or 25K Pepsi Challenge distances. Enjoy rails to trails scenery, trestles and a finish party at Sweetbay Brewing Co with a custom Yeti medal.

Pi in the Sky is a casual, self supported 8 mile out and back trail run in Phoenix to Piestewa Peak, limited to 50 runners and free to enter. Expect rocky, exposed terrain and warm early June conditions so come prepared.

Backyard Nonsense on June 6, 2026 invites runners to scenic trails at Richard Bong State Recreation Area with rolling hills and lakeside sections. Enjoy a welcoming community and choose timed options from 3 hour to a full 24 hour ultra.

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.

Sawmill Ultra brings scenic high country trail running to Mt Charleston with solo, relay, and virtual options across looped distances. Run forested single track at 7,500 feet, enjoy aid stations, hearty post race food and free canned beer f..

Take on the classic Chocorua Mountain Race, a rugged 23 km trail run through White Mountain terrain with steep climbs and rocky technical summit trails. Expect big elevation gain, self supported aid rules, and sweeping summit views.

The Great Divide Ultra in Mueller State Park, Divide Colorado on June 6 and 7, 2026 offers 25k to 100 mile courses and a Saturday night trail run at sunset. Enjoy rolling meadows, granite views and a true mountain ultra festival atmosphere.

Metahqua 24 offers a scenic 2.0 mile trail loop near Chillicothe, OH with options from a youth 2 miler and 10k to 24 hour solo or relay and a new 100 mile solo. Tackle runnable single track, rolling climbs, and an endurance friendly vibe.

Tackle the Eagle Up Ultra at St Helena Park in Canal Fulton with a scenic five mile loop along the Ohio Erie Canal Towpath. Pick 24 hour, new 25K, or relays chasing 100 miles, with aid stations, camping and a post race beer.

Take on scenic singletrack and fire roads around Herriman, Utah at the Rose Canyon Ultra, with 50 mile, 50k and 30k distances and dramatic canyon views. Small fields, marked trails and well stocked aid stations make it a bold yet friendly m..

Run Under The Stars Paducah invites runners to chase distance in a chip timed 10 hour endurance event on a lighted half mile oval at Carson Park, with distances from half marathon to ultra. A family friendly RUTS Kids Run welcomes ages 1 to..

Run 50 miles of iconic Pacific Crest Trail single track through the Laguna Mountains, with big climbs, rocky sections and sweeping views. Part of the SoCal Ultra Grand Prix, this classic out and back is a true test for trail lovers.

Run or hike the Taskinas Creek half marathon on June 7, 2026 at York River State Park in Williamsburg. Scenic trails and rolling hills, with a tough final two miles, make this relaxed Hike a Half a memorable challenge.

XTERRA Deadwood Mickelson : Deadwood, SD (Jun 7, 2026) XTERRA Deadwood Mickelson is a trail running event in Deadwood, South Dakota, and is part of the XTERRA Trail Run World Series. The event offers multiple race options and lists 232 Trai..

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..

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.

Climb from Lithia Park to the Mt Ashland summit in an uphill run, an ascent of 13.3 miles along singletrack and fire roads with great views. Hike and mountain bike options available and proceeds support local trail groups.