Trail Running Calendar United States 2026-2027

Cliff Runner 10K on July 19, 2026 in Sherwood, WI is a 10K trail run on mostly single track with rocks, roots, boulders and over 500 feet of elevation gain. Registration includes a T shirt and finisher medal and a share of proceeds supports..

Kendall Mountain Run in Silverton on July 19, 2026 features a 12 mile summit route climbing from 9,318 ft to 13,066 ft and an 11 km out and back to Deer Park, with cupless aid stations and a six hour time limit.

Experience a rigorous trail event at Pearsall Park featuring hilly courses and summer conditions. Runners enjoy professional timing, a commemorative singlet, and a post race taco breakfast in San Antonio.

UltraTrax at Gore Mountain on July 19, 2026 offers 7, 14, 21, or 28-mile single-day endurance walks on shaded forest and ridge trails, with optional weighted rucking and a 10-hour finish window.

A multi-distance event at Whittier Narrows on July 19, 2026 offering 5k, 10k, 15k and a half marathon on marked out and back loops, with an aid station, medals, free photos and posted results.

A 15K trail race at 5150 Game Preserve Road in Schnecksville, PA featuring rolling hills, water crossings, single track and open fields. Proceeds benefit the HCM Foundation to assist cancer patients in Eastern Pennsylvania.

A women only 5K obstacle mud run at Historic Greenbrier Farms in Chesapeake, VA on July 19, 2026. The course includes 18 plus obstacles and welcomes participants aged seven and up to run, jog or walk in a teamwork focused, non competitive s..

A second annual cross country event at Seven Hill Recreation Center on July 19, 2026, featuring a mixed-terrain 5K and a 1-Mile Family Walk with finisher medals and Home Days food offerings.

A timed 5K at Patricia Allyn Park on July 19, 2026, with online and day of registration. Current ORRRC members run free; non members 15 and up pay $10.

Experience the West Side Quarry trail race along the Rappahannock River in Fredericksburg. This 10k course features a steady climb and rolling hills with 426 feet of elevation gain for a dynamic running experience.

Experience a family friendly obstacle course in Garner where parents and kids aged 5 and up run together. Tackle a two mile course featuring up to 16 obstacles with options for medals and even your dog.

A 5K mud and obstacle run at Kincaid Park in Anchorage on July 19, 2026. Participants must bring a signed waiver and adults must show photo ID while spectators pay a $10 cash fee and children under 14 enter free.

A 1 mile out and back on the Farmington Canal Heritage Trail with a crushed gravel surface and hand timing. Held July 19, 2026 in East Granby in two waves with limited parking; proceeds benefit charities.

Two trail-focused races at Beartown State Forest in Great Barrington, MA: a 5-mile loop around Benedict Pond and a roughly 13.5-mile half with significant climbing and technical terrain. The event is cupless with limited parking and shuttle..

A 6 hour endurance run at Quiet Waters Park in Annapolis with solo and three person relay options, run on a roughly 4.25 mile shaded loop. The event donates a portion of fees to the Semper Fi Fund.

Part of the Shawangunk Runners summer series since 1974, the Blueberry Run in Kerhonkson features a 4.1 mile loop around Lake Minnewaska plus shorter kids races, with parking at Minnewaska State Park and no registration fee.

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..

Team based cross country meet on a 5K course at Richmond Park in Grand Rapids. Includes team and individual registration, a free untimed 1 mile community run and awards sponsored by Gazelle Sports.

A Tuesday Night Trail to Grill series run at St. Edward State Park featuring a 4.2 mile loop or an 8.6 mile double-loop on varied single track and wider trails, with an aid station offering drinks and snacks.

Part of a weekly trail series at Catamount Outdoor Family Center in Williston, VT, this event offers 5 km and 2.5 km courses, adult and youth categories, weekly bibs at check-in, and weather and thunder policies with posted updates.