Trail Running Calendar United States 2026-2027

A community July 4 event in Land O' Lakes with a multi-surface 5K and a youth 1K fun run; proceeds support Great Headwaters Trails and the local playground.

A scenic community run or walk near Mossyrock Park offering a 5K and an 8K Hill Challenge that crosses Mossyrock Dam and provides views of Riffe Lake. Family pricing and age-based fees apply; partial refunds available until June 13.

Two trail races at Elings Park in Santa Barbara on July 4, 2026 featuring a 5K and a 2K kids run that adults may enter; registration fees are $40 and $20 respectively.

Trail ultramarathon in Yacolt, Washington offering 50 miles, 50K and a trail marathon on forested routes with multiple aid stations and tent camping available.

A trail event at Red Wing Recreation Area on July 5, 2026 offering 60K, 30K and 15K on a 15k loop with mixed surfaces, aid stations, lap-support for 60K runners, and awards for top finishers.

A free Forrest Gump themed fun run on Lakeside Loop in Owings Mills offering a full 4.4 mile loop or a 1 mile out-and-back option, meeting at New Town Village Center with themed attire suggested.

Experience a mountain run to the summit of an 10,839 foot former volcano. This 8 mile out and back course features 2200 feet of climbing and panoramic views from a historic fire lookout tower.

Celebrate 50 years of history at the Vail HillClimb, a 12.2 km mountain race gaining over 2,000 feet of elevation. Run from Vail Village to the scenic Mid-Vail finish line for incredible views and commemorative awards.

The 46th Narbona Pass Classic features 5K and 10K races in the Chuska Mountains at about 9,000 feet, with forested courses, online only registration, capped fields, finisher medals and post race awards.

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..

Run through an old growth forest on the Lake Washington peninsula at Seward Park. This Tuesday evening event features technical trail loops, a post race grill, and distances of 4.2 miles and 10 km.

The Catamount Weekly Trail Running Race will take place in Williston on Tuesday 7 July 2026. You can run between 5 and 10 kilometers.

A 7 mile single loop through Lebanon Hills Regional Park in Eagan Minnesota on July 8, 2026. The chip timed course has about 430 ft of elevation gain and a staffed water stop near 5 km.

A self-reliant 314-mile road race from a Mississippi River ferry to the Rock on Sand Mountain, run across highways and backroads in July. No aid stations or crew vehicles; optional pre-race bus and hotel logistics are available.

Experience high altitude trail running through historic Colorado ghost towns and mines at over 10000 feet. Choose from distances ranging from 10 miles to 100 miles in the scenic South Park Valley.

A 100 mile clockwise loop through the San Juan Mountains near Silverton, Colorado, covering about 33,000 feet of ascent and reaching over 14,000 feet. The 2026 route passes near Silverton, Lake City, Ouray, Telluride and Ophir.

A multi-distance trail running festival near Ashland, Oregon featuring THE BRINK 100 with over 23,000 feet of climbing, plus 100K, 50K, 15K and 8K courses that use the Pacific Crest Trail and local ridgelines.

Notchview Ultra runs July 10-13, 2026 at Notchview in Windsor, MA using a 1.9 mile loop with an aid station and bathrooms. Multiple timed and distance formats are offered, with campsite options and beneficiaries including local conservation..

Multi-hour timed running on a certified 0.9951 mile paved loop at Camp Frank D Merrill in Dahlonega, GA. The event features one aid station, direction changes every six hours, on site camping, and multiple timed formats.

Gather your team for a two day relay through the scenic Vermont countryside. Run flowy single track trails and camp under the stars at the Ascutney Outdoor Center for an unforgettable weekend of adventure.