Trail Running Calendar United States 2026-2027

The Eastern States 100 is a rugged 103 mile single loop ultramarathon through Pennsylvania's Wilds, circumnavigating the Pine Creek watershed. With over 20,000 feet of climbing this challenging trail race on August 8, 2026 rewards prepared..

Run scenic singletrack and forest roads from Wanoga Sno Park in Bend, Oregon with marathon, half marathon or a 6.5 mile option. Expect rolling terrain, steep climbs, fast descents and great mountain views.

Take on the Interstate 17 Trail Run, a 17 mile looped trail race at State Line Lookout with serious elevation and rugged technical terrain. Rocky scrambles, waterfalls and required loop check ins make this a scenic tough challenge.

Run scenic single track trails at Table Rock State Park in August 2026 with options of a challenging 15K climb to Pinnacle Mountain or a fun 5K loop along Carrick Creek. Enjoy rugged views, stream crossings and a festive finish with shirts..

Run the Hot August Night Trail Race at Holder Mine Campground by headlamp on single track trails through the Withlacoochee Forest. Choose 5, 10 or 20 miles and earn a handcrafted finisher medal plus a post race picnic.

Join the 6th Annual Honor and Remember Run at Cool Springs in Velpen IN to salute veterans, first responders and 9/11 heroes. Choose 5K, 10K trail with a Ruck option or virtual entry and enjoy awards, refreshments and timed results.

Tails and Trails 5K in Cody raises funds for Wyo Hoofbeats and Cody Regional Health animal therapy. Enjoy a flat, scenic route along the Shoshone River with mountain views as runners, walkers and dogs join the fun.

Run under the stars on rugged Sonoran trails at White Tank Mountain Park. Distances range from a beginner friendly 6K to a challenging 52K loop with steep climbs, swooping turns and technical descents.

Elephant Rock Trail Run returns to Mueller Park in Bountiful on August 8, 2026 with scenic, challenging routes from 7 miles to 50K. All finishers earn a handcrafted medal and top men and women in each distance take special awards.

The Emerald Mountain Epic is a two day trail festival in Steamboat Springs blending mountain biking and trail running on rugged singletrack with big elevation gains. Enjoy fully stocked aid, a lively finish area, and proceeds that benefit l..

Enjoy Cougar Mountain trails through fern lined forest and wetlands in Bellevue with 5K, 14.5 mile, or 26.2 mile options. Part of a friendly summer series that supports King County Parks and offers podium prizes and series awards.

Run or hike scenic singletrack at Oak Hill with 5 mile or 10 mile options featuring a fast descent, long climb, and twisty rooted trails. Enjoy finisher swag and race day vibes while supporting the Conservancy for Cuyahoga Valley National P..

Join the SAR Wild Run at scenic Shaver Lake for trail distances from a 2 mile hike to a half marathon, all supporting Fresno County Search and Rescue. Expect rugged singletrack, great views, chip timing, finisher medals and a post race BBQ..

Tackle technical trails at Stokes State Forest with options from a 5K to a challenging 17 mile loop, plus ruck divisions for 10K. Finishers earn a handcrafted wooden medal and unique swag.

Join Purple Heart on Sunday August 9 2026 at Creekside Trail in Kilgore Texas for a family friendly race offering a Kids Dash up to a half marathon plus a virtual option. Enjoy shirts and finisher medals for in person entries while supporti..

Join the Stonington Cross Country 5K in Pawcatuck CT on Wednesday August 12 2026 for a free community race that blends one track loop, quiet campus roads and scenic trails. A children's 1/2 mile for ages 10 and under also finishes on the sc..

Run the Buckeye 200: a 203 mile out and back from Lake Erie to Wellsville through lakefront roads, small towns, Amish country and foothills, or choose the 100 mile option. Finishers earn a large buckle and unique award.

Run scenic trails at the Flag Rock 5K in Norton, Virginia on August 13, 2026. Part of the High Knob Outdoor Fest, this lively 5K supports the festival and showcases the Flag Rock Recreation Area.

The Bigfoot 200 is a nonstop 208 mile ultramarathon through the Cascade Mountains around Mount St. Helens, featuring lava fields, ridgelines and old growth forests. Expect dramatic views, full aid and designated sleep stations.

Run the Bigfoot 20 Mile on August 14, 2026 in Cougar, WA, from Marble Mountain Sno Park. Enjoy 20 miles of scenic single track around Mount St Helens through lava fields, stream crossings and old growth forest within a 9 hour cutoff.