Trail Running Calendar United States 2026-2027

A 55K self-supported trail ultra along the Northville Placid Trail between Piseco Lake and Wakely Dam, featuring technical terrain, about 3300 feet of elevation gain, limited exit points, and specific validating race requirements for regist..

A roughly 10K trail race at Big Bull Creek Park in Edgerton KS, part of a six-race Tour de Trail series that donates five dollars per entry to Urban Trail Co. Clock timing, cupless water stations, and specific course rules apply.

A trail ultra near Wellsboro, Pennsylvania on the West Rim Trail offering 50K and 25K out and back courses. Limited aid is provided and finishers receive a branded camp cup plus a post race breakfast.

Timed running and rucking on a flat 1.25 mile paved loop at the former Cecil Field in Jacksonville, Florida. Events run for 3, 6, 9, or 12 hours with a 6 hour relay option, on-course aid, and a custom finish medal.

A night trail event on private ranchland near Gilmer, Texas offering distances from 5K to 50K plus a 10K ruck. The course uses dirt singletrack with creek crossings, hilly terrain, and aid stations with drop bag support.

Join the historic Barr Trail Mountain Race in Manitou Springs and test your legs on a scenic 12.6 mile out and back up Pikes Peak's Barr Trail. Classic summer mountain running with community support and stunning alpine views.

A three-day, fully supported trail stage race across the Colorado continental divide with Full Pint and Half Pint options, nightly camps, meals, showers and athletic therapy. Limited to 500 runners.

Take on the Cliff Runner 10K on July 19, 2026 at High Cliff State Park, a rugged singletrack course with rocks, roots and steep climbs. Registration includes a Cliff Runner tee and finisher medal, with proceeds to Purdy Nature Preserve.

A mountain run in Silverton with two distances, a jeep road climb from 9,318 to 13,066 feet and a final summit scramble. The event is cupless, has aid stations on course, a six hour time limit, and a Mountain Duo option.

Trail event at Pearsall Park on July 19, 2026 offering 25k, 10k and 5k routes with substantial climbs and regular aid stations. Official timing, finisher medals or tiles, a singlet and a postrace taco breakfast are provided.

UltraTrax Gore Mountain is a forest to summit timed trek in North Creek, NY on July 19, 2026 offering looped distances of 7, 14, 21, and 28 miles. Participants can add a weighted vest, follow well marked mountain trails, and have ten hours..

A cross country 5K and a 1 Mile family walk in Seven Hills on July 19, 2026, with mixed-surface trails, on-course entertainment, and Home Days food offerings at noon. Registration opens March 1, 2026.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

Join the Cross Country Team Challenge at Richmond Park in Grand Rapids for a scenic chip timed 5K on grass, dirt and gravel plus a free community 1 Mile fun run. Teams of 5 to 7 vie for individual and team honors.

A free community festival for trail runners in Seattle with a group social run, an expo of local race directors and brands, food and a raffle. The Seattle edition offers 4 mile and 6.5 mile run options and a city T-shirt preorder.

Speedgoat by UTMB is a mountain race weekend at Snowbird in the Wasatch Mountains, offering trail distances from 10 KM to 50 KM with significant elevation gain and UTMB World Series affiliation.

The Trail Camp For Big Kids will take place in Robbinsville from Thursday 23 July 2026 to Sunday 26 July 2026. You can run 27 miles.

Join the Standhope Ultra Challenge July 24 to 26 in the Pioneer Mountains near Ketchum, Idaho for three remote, high elevation trail races on technical terrain. Expect big climbs, rapidly changing mountain weather, and a handcrafted finishe..

A 100 mile point to point mountain ultramarathon in the Crazy Mountain Range with about 23,000 ft of vertical gain. The route crosses private ranches, public forest, and Apsaalooke lands and features long technical sections.

A multi distance trail event on the Maah Daah Hey Trail near Medora, North Dakota, on July 24 and 25, 2026. Distances range from a 5K to a 116 mile ultra with aid stations, checkpoints, creek crossings and formal pacer rules.