Trail Running Calendar United States 2026-2027

The Snake 10 Mile Trail Race is an annual trail run at Clinton Lake in Lawrence, Kansas, winding through old growth forest and rugged trails, with a midway aid station and a post race watermelon feast.

A 3.8 mile, 2,200 ft hill climb to the Summit House at Whitefish Mountain Resort on July 25, 2026, with lift tickets down, race swag, prizes, and categories for adults, juniors, dogs, and a Birthday Club.

Run a historic four mile out and back trail in Valdez Alaska. This exclusive event is limited to forty participants and follows the original 1898 route used by gold seekers and the US Army.

Trail runs of 5K and 10K through pine forest and creek ridges in Whitehall, Michigan on July 25, 2026. The event includes a free kids run, award categories, a discounted pancake breakfast and festival activities.

Mountain trail races near Mt Rainier offering 50M, 50K and 25K courses with significant climbs, multiple aid stations and primitive camping at Ranger Creek Campground.

A set of 5K trail run and virtual options at Stowe Mountain Resort on July 25, 2026. Registration includes a food and beverage ticket and proceeds support the EpicPromise nonprofit.

An open 4.4 mile event along the Swan River in Bigfork, Montana, with start and finish at Lake Baked. Proceeds support a TFC campaign offering retreats and education in cold plunging and heat therapy for people with TBI and PTSD.

A third annual cross country event in Warwick, NY on July 25, 2026, featuring a mass-start 5k and a non-timed 400 m Kids Dash with finishers ribbons.

A fundraising running event at Red Orchard Park in Shelbyville supporting The Dream Factory. Timed 3 hour, 6 hour and 12 hour events plus a 6 hour team relay take place on a two mile cross country course.

Trail and road courses at Tomaha Trail in Hisega, South Dakota offering 30K, half marathon and 10K distances with published maps, shuttle service to starts, member discounts, and a shirt guarantee date before the race.

IOP Beach Run on July 25, 2026 in Isle of Palms, SC features 5K and 10K runs, a 5K walk, and youth fun runs on the beach behind the Windjammer, with timed results and age-group awards.

A July trail event at Locust Shade Park in Triangle, VA offering 5K and 10K distances plus multiple virtual options. The courses run on shaded, scenic trails and walkers are welcome.

A certified trail 5K at Riverbend Park in Findlay that follows dirt and grass trails along the tree-lined Blanchard River. Entry fees are $20 for ages 9 and under and $30 for ages 10 and up; registration adjusts by age.

An 18 km point to point trail run from Cache Creek to Game Creek in Bridger-Teton National Forest on July 25, 2026. The course is chip timed and offers an event shirt, finisher medal and limited shuttle support back to Snow King.

Loop-format event at John Bryan State Park in Yellow Springs offering distances from 1.1 miles to 13.2 miles with aid stations each loop.

Held July 25, 2026 in Conifer, Colorado, the Elevation Run/Walk offers a 10K, a USATF certified 5K and a 2 mile fun run while raising funds for local school boosters and leading into the Elevation Celebration festival with music and vendors..

A 5K trail race at McAlpine Park on July 25, 2026, run on the Larry McAfee XC course. Prizes go to overall and age group winners, and to the team with the most participants; registration runs April 30 to July 11, fee $40.

Loop based ultra at Pinnacle Mountain State Park offering 50 mile, 100K and 100 mile options. Small field with a central aid station accessed each lap and repeated marked loops for pacing and support.

Two days at Brady's Run Park offering a 5K trail, a 4-hour multi-lap challenge, and both open and competitive 2-mile obstacle course formats with wooden finisher medals and prize awards.

A 5K trail race around Barre's historical granite quarries on wooded double and single track trails, with rocky and rooty terrain. Walkers and families are welcome; registration dates and age based fees apply.