Trail Running Calendar United States 2026-2027

Night trail runs of 50K and 25k start at Camp Ouachita in the Ouachita National Forest. The event is the AURA Ultra Trail Series season kickoff and supports local charities while offering stocked aid stations and post race food.

Trail races at Lake Macbride State Park in Solon, IA featuring 50K and 25K looped courses on limestone and singletrack, multiple staffed aid stations, and a capped field for 2026.

Multiple out-and-back races on the North Country Trail in Solon Springs, WI including a 50/50 Mystery Ultra. Each distance is limited to 50 runners and the event is described as locally run.

The Samar 8 Miler will take place in Memphis on Saturday 18 July 2026. You can run between 4 and 8 miles.

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..

The Tour de Trail: Big Bull Creek Park will take place in Edgerton on Saturday 18 July 2026. You can run 10 kilometers.

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.

A mountain trail race in Manitou Springs, Colorado, covering 12.6 miles up and back on Barr Trail to Barr Camp. Scheduled for July 19 2026, it is part of the Garden to Peak Challenge and runs under a Pike National Forest permit.

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.