Trail Running Calendar Washington 2026-2027

Experience the beauty of the Columbia Basin at this volunteer led trail event featuring distances from 15km to 100 miles. Explore the Badger Mountain Preserve while supporting local trail conservation and community fitness.

The Last Fool Standing event offers multiple timed formats on a looped 5K trail course in Port Gamble, Washington. Choose from hour-by-hour challenges, 12-hour, 24-hour, or 48-hour endurance options. It features full support, camping, and r..

Join this annual 5k walk and run at Titlow Park to support the Multiple Sclerosis Program. Enjoy a morning of community fitness featuring music, coffee, snacks, and raffle prizes for all participants.

Experience a scenic trail run through the forested loops of Bridle Trails State Park with distances ranging from 5km to a full marathon on gently rolling, snow free paths.

Dizzy Daze is a timed loop race at Green Lake Park in Seattle. Runners complete as many 3.2-mile laps as possible on a flat dirt path. Choose between a 12-hour or a 5-hour challenge starting together.

Experience a scenic 13.1 mile out and back run through the Stillaguamish Valley in Arlington. This community event supports the Oso Slide Memorial and offers chip timing and finisher medals for all participants.

Run the flat, fast Boston-qualifier course at the Redmond City Marathon. The out-and-back route starts at Sixty Acres Park and travels along the Sammamish River Trail. Finishers get clam chowder, and there's a pre race pasta dinner included..

Join the official event of the Daffodil Festival for a flat 8k run starting at Van Lierop Park. This family friendly race is chip timed and offers commemorative medals to the first 100 registrants.

Experience the rugged coastline of Deception Pass State Park with trail races over historic bridges and steep bluffs. Choose between a 10K, a half marathon, or the 19.3 mile Double challenge.

Experience a scenic trail run through lush evergreen forests on the Olympic Adventure Trail. Choose between 50K, half marathon, or 12K distances featuring singletrack paths and stunning views of the Elwha River Valley.

Experience the desert magic of central Washington with a unique cloverleaf trail run featuring waterfalls and basalt canyons. Choose from distances ranging from 10k to 50 miles in the scenic Columbia River Gorge.

This four-mile run on the Fish Lake Trail benefits the BRRC volunteer program. Bring your gently used athletic gear to donate to local high school athletes.

This April trail race at Bridle Trails State Park features 5-mile and 10-mile courses. Participants receive a t-shirt, finisher medallion, and post-race baozi. Top runners earn custom horse trophies and Starbucks cards.

Event Overview Run With the Goats is a 50-kilometer trail running event held on the single-track trails in Reata Canyon, Kennewick, Washington. The event features three separate participant categories: "Beers," "Lights,"..

Tackle the rugged trails of Squak Mountain State Park near Issaquah. Choose from distances including a 50k, Half Marathon, or a 12k, all starting with a significant climb. Experience a lush forest and technical descents on this early season..

Experience the rugged beauty of Capitol Forest at this long running trail event. Choose between a 25 km race or a 50 mile ultra featuring single track trails, gravel roads, and scenic peaks.

Event Overview The Spokane River Run is a trail running event taking place on April 19, 2026, at Riverside State Park in Nine Mile Falls, Washington. It is described as one of the oldest trail runs in the Pacific Northwest and has been reco..

Complete the 4x4x48 challenge by running 4 miles every 4 hours until you reach 48 miles. Experience a mix of track and trail running across Spokane and Riverside State Park in this test of mental and physical resilience.

Experience a unique trail event through private meadows and single track trails in the Methow Valley. Run the marathon, half marathon, or join a relay team to enjoy stunning views of the North Cascades.

Join an inclusive community event in Lacey featuring USATF certified courses along the Chehalis Western Trail to support the Lions Low Vision Resource Center.