Trail Running Calendar United States 2026-2027

Test your endurance at this spring timed trail event in Albion Indiana. Complete as many 3.55 mile loops as possible within 6, 12, or 24 hours to maximize your total mileage.

A women only trail running event at Lake Mohegan in Fairfield, Connecticut on April 25, 2026, organized by Steep Endurance to raise awareness of trail running for women. Entry fees are listed between $30 and $80.

Trail races at the David R. Obey Ice Age Interpretive Center range from a 10K loop to a 50K and a two person 50K relay. Courses run mostly on single track Ice Age Trail with marked aid stations and finisher prints.

Multiple out-and-back races on the Frisco Highline Trail from 8K to 50 miles starting and finishing in Willard, MO. The USATF certified marathon is a Boston qualifier and proceeds support Ozark Greenways.

A 5K road event to Brasstown Bald with 1700 feet of ascent over 3.1 miles. A ruck division carries set weights with a 2.5 hour limit, and awards, shirts, and medals are provided.

Trail race on the Flint Hills Trail near Osawatomie, KS offering 50K, 20 mile, 10 mile and a Fun Run. The course is crushed gravel with staffed aid stations, distance specific shirts and awards and a no refund policy with a one year deferra..

Trail and ultra distances from 5K up to 100K take place at Flat Creek Crossing Ranch near Johnson City on April 25, 2026, over dirty and rocky single and wide track trails with aid stations, drop bag support, and required gear for longer di..

Experience a bib timed run through the natural twists and turns of Saw Wee Kee Park. Join this spring event to earn a unique medal piece and enjoy the changing seasonal terrain in Yorkville.

On April 25, 2026 Trail Marathon Pinckney runs the Potawatomi and Crooked Lake Trails in Pinckney State Recreation Area, offering distances from 5M to 50K. Entries include a finisher's medal, finish food and beer, and a post-race party with..

Trail races of 5K and 12K at Harbison State Forest in Columbia, SC on April 25, 2026. Registration opens in late 2025 and closes January 31, 2026 with fees of $25 and $30.

Experience the nature trails of Jennings Park at this community 5K and 1 Mile Fun Run in Statesville. Enjoy food trucks, vendor booths, and a stroller friendly course perfect for all fitness levels.

Run on the sand from the Springmaid Pier to the Myrtle Beach State Park Pier and back in this 5K beach race. An untimed 1-mile fun run follows. All participants get a finisher's medal and T-shirt.

HELLS DELLS 50k is a technical single loop around Watson Lake in Prescott, Arizona, covering about 30 miles and roughly 3,300 ft of elevation change. The route runs on granite slick rock, includes two aid stations and requires GPS navigatio..

Experience a foam filled course at the Music City Raceway in Goodlettsville. Participants pass through multiple foam stations and enjoy a post race celebration at this community focused event for all ages.

Course and Format The event is a 50-kilometer (31-mile) race along the Schuylkill River Trail. It starts and finishes at Saint Michael's Park, which adjoins Lock 60 in Mont Clare, Pennsylvania, adjacent to Phoenixville. The course follows t..

A charity event at Seamark Ranch featuring a 5K course with 26 obstacles through woods, fields, ponds and mud, plus a 1-mile fun run. Proceeds support Seamark Ranch, a Christian boys and girls home in Green Cove Springs.

A spring trail event at Brady's Run Park in Beaver Falls, the Tapped For Sap 25k+ is an approximately 16 mile loop over mixed single track and paved sections with multiple aid stations, postrace breakfast, and a 300 person registration limi..

Kick off the running season on the trails of Russian Jack Park. This Anchorage Running Club event offers a free race for members or a small fee for non-members. Expect a classic spring run where lingering snow patches might be part of the a..

A point to point 50K on the Weiser River Trail from Council to Midvale, Idaho, with relay and adaptive athlete options. The route follows a former railroad bed with mixed surfaces and minimal elevation change.

A lap-format trail event at Lake Perris offering 10K, 50K and 100K distances with substantial elevation, aid stations, group tent camping, and a pacer option for 100K runners after two laps.