Trail Running Calendar Washington 2025-2026

The Super Marathon & Half Marathon, taking place on June 21, 2025, in North Bend, WA, features two of the fastest courses in the country. The Super Marathon is a 26.2-mile race with a scenic downhill route through the Cascade Mountains, boasting a Boston Qualifier rate of over 34%. The Super Fast Ha..

The Wild Woman Trail Marathon is a unique trail running event designed specifically for women, featuring a 50K, Marathon, Relay, and Half-Marathon. Set against the scenic backdrop of Mt. Adams in Trout Lake, WA, this event encourages participants to enjoy a weekend filled with camaraderie, adventure..

The Hotfoot 5K Trail Run is an annual running event taking place in Port Orchard, Washington, featuring a 5K trail course and a 1-mile trail course. The event is designed for participants of all skill levels and is set in the scenic South Kitsap Regional Park, which offers a mostly flat course that..

The Tiger Mountain Trail Run is a popular running event set in the scenic Tiger Mountain State Forest near Issaquah, Washington. Participants can choose from various distances, including 5k, 12k, Half Marathon, and 50k, making it suitable for runners of all levels. The event features well-marked cou..

The Silver Creek Trail Run features a 5K, 10K, and Half Marathon, taking place at Night Owl Landing in Kingston, WA, on June 21, 2025. This scenic event is set in a 122-acre private resort, offering participants a chance to run through beautiful forestry trails lined with Douglas Fir and Western Red..

Strawberry Fields Forever is an exciting running event set in the picturesque Columbia River Gorge National Scenic Area. Participants can choose from various distances, including 10K, 50K, 100K, and 100 miles, all on a scenic loop course that features dirt and gravel trails. The event offers a uniqu..

The Jasper Mountain Trail Fest 2025 is a fundraising event scheduled for June 21, 2025, in Dayton, Washington. This exciting festival features four unique race options: a 5-person relay covering 100 km, a solo half marathon, a solo full marathon, and a 4.4-mile family run. Participants will enjoy th..

The Carkeek Warmer Trail Run is an exciting running event held at Carkeek Park in Seattle, featuring 5k and 10k distances. Participants can enjoy six miles of diverse trails that range from wide and rolling to narrow and steep, providing a thrilling experience through the forest. The course includes..

The Yeti 100 Mile Endurance Run in Washington is an exciting ultra-running event set in the scenic Cascades, specifically at the Hyak Trailhead along the Palouse to Cascades Trail. Scheduled for June 27-28, 2025, participants can choose from three distances: 100 miles, 100K, and 50 miles, each offer..

The SISU 24 Ultra PNW is an exciting endurance running event set in the stunning Cascade Mountains near Mount Rainier National Park. Participants can choose from a 24-hour solo or team adventure, or tackle a challenging 100-mile race. The event emphasizes self-reliance, with runners setting up their..

The Bigfoot Fun Run, held in Yacolt, WA, is an annual event that celebrates the Fourth of July with a weekend of racing activities. Participants can choose between a 5K and a 10K run or walk, making it accessible for various fitness levels. This event is part of the town's Rendezvous Days festivitie..

The Tiger Peak Challenge is an exciting running event set to take place in Issaquah, WA, on June 28, 2025. Participants can choose from various race distances, including a 5-mile run, a half marathon, and a challenging 50K, all set against the stunning backdrop of Tiger Mountain State Forest. This e..

The Hellz Bellz Ultra is an exciting running event taking place in Yacolt, WA, featuring a challenging 50-mile course that includes intense climbs, stunning views, and technical trails. Participants will start at Yacolt Recreation Park and navigate through Moulton Falls Regional Park, tackling the g..

The Mountain Magic Trail Run, set for June 29, 2025, at Mt. Spokane State Park, offers a vibrant trail running experience with distances of 5k, 10k, 25k, and a new 35k Grand Tour. Participants will navigate beautiful, rolling Nordic ski trails, featuring a mix of elevation gains and scenic views.The..

The Seward Sizzler Trail Run is a scenic running event held at Seward Park in Seattle, WA, known for its beautiful old-growth forest, referred to as “The Magnificent Forest.” Participants can choose between a 4.2-mile or a 10k course that winds through lush trails surrounded by nature. The event is..

Devil's Gulch is an exciting running event taking place in Wenatchee, WA, featuring a variety of challenging distances: a half-marathon, 50 Miler, and 100 Miler. The race showcases the stunning high desert landscape, with unique features like wicked gulches and rock hoodoos. Participants can expect..

The Cougar Mountain Trail Run Series #3 is set to take place at King County’s Cougar Mountain Regional Wildland Park in Newcastle, WA. This event features three race distances: 5k, 10.8 miles, and 19.5 miles, providing options for runners of various skill levels. The series has a strong community fo..

The Kill Bill's Oyster Dome Challenge is an exciting endurance event taking place in Blanchard Mountain, WA, featuring both 25k and 50k race options. Named after the challenging ascent known as Kill Bill Hill, the course offers stunning views as participants traverse scenic trails, culminating at th..

The Grey Rock Trail Runs is an annual running event held in the scenic Cascade Mountains near Yakima, Washington. Celebrating its 16th year, the event features two challenging trail races: a 25K and a 12K, both starting at Tree Phones Campground in the Ahtanum State Forest. The rugged course offers..

The Get Lost Trail Race, taking place in Tonasket, WA, is an annual event that features 11-mile, 7-mile, and 3-mile races, along with a free 1k Kids Fun Run. This race serves as a fundraiser for the Okanogan Highlands Alliance, promoting environmental conservation. Participants can enjoy camping at..