Trail Running Calendar Washington 2026-2027

A 24 hour festival of hourly five kilometer races at Kearin Family Farm in Bonney Lake, WA. Runners may complete between one and 24 laps and can camp on site while enjoying music, food, and games.

Trail races near Quilcene Washington on August 15 and 16, 2026 across distances from 10K to 100K, featuring extensive single track, significant climbing, and on course aid stations and support.

Looped 5K, 10K and half marathon on the paved Chambers Bay Loop Trail in University Place with varied terrain and bay views.

A grand opening at The Course Spokane Valley on August 15, 2026 combines a venue debut with cross country races including a Youth 3K and separate Men's and Women's 5Ks, plus food trucks, community activations, and an expo with activation sp..

A community organized **5K** around Lake Padden in Bellingham on August 16, 2026, hosted by nonprofit Happy Tails Happy Homes. The mostly wooded course includes one brief steep section and three rolling hills; advance and limited race day r..

A two-day team trail relay at Crystal Mountain Ski Resort on August 21 and 22, 2026, featuring three National Forest loops, a mid-race gondola ride, and alpine views of Mt. Rainier. Multiple team formats and pricing tiers are available.

A point to point trail race in the Cascades with 50K and 50M options along Kachess Ridge, a high point at Thorp Mountain Lookout, and a finish at Salmon La Sac SnoPark with camping and post-race food.

Two 5K cross country races at The Course in Spokane Valley on August 23, 2026, organized by the Bloomsday Road Runners Club. Entry fees, youth pricing, awards for top finishers, and a 1970s style headband for all finishers.

Trail races near Mount St. Helens in the Mt. Margaret Backcountry, offering 50K, 20 mile and half marathon loops with remote terrain, ridgeline views, lakes and varied wildlife.

Join this summer event at Magnuson Park in Seattle featuring traditional road races and an obstacle dash. Choose from distances ranging from a kids 400m to a 15k run in a beautiful Pacific Northwest setting.

A multi-distance trail weekend in early September 2026 through the Dark Divide Roadless Area in the Washington Cascades, featuring a 100 Mile race with a 48 hour cutoff, a new point to point 100K, a 50K and a 14 Mile Fun Run.

Run through the scenic gravel roads of Jump off Joe Mountain near Kennewick. Choose from marathon, half marathon, or 10k distances and enjoy summit views in this low key community event.

Multi-day ultrafestival in Bonney Lake with 3.2 mile looped laps, a central aid station, free adjacent camping, and events from 6 hour to 100 mile.

The Long Watch is a 6 hour, 12 hour and 24 hour loop endurance event at Donald Farm in Woodland, Washington, held alongside the Warrior Expo, with a manned aid station and a one mile loop past competition and vendor areas.

A four-race cross country series in Spokane from Sept 6 to Oct 24, 2026, featuring 5K and 12K off-road races at Audubon Park, Qualchan Bluff, 7-Mile Airpark, and Mead HS. Team scoring and a $5 per-race discount for registering for all four..

A 10.5 mile singletrack mountain trail run in the North Cascades following the Pacific Crest Trail over Cutthroat Pass with self seeded start waves and a cupless aid system.

Traverse the scenic Kelly Ridge on single track trails between Olympic National Park and the Strait of Juan de Fuca. Choose from three distances finishing at the clear waters of Lake Crescent.

A point to point marathon and half marathon on the Palouse to Cascades Trail in North Bend, WA, featuring downhill profiles, a Snoqualmie Tunnel section, lake views, USATF certification and timed race services.

Beat The Blerch in Carnation, WA offers 5K, 10K, half and full marathon distances on a flat out and back gravel trail through mossy evergreen forest, with stocked aid stations including Nutella sandwiches and birthday cake.

A backyard ultra in Richland where runners repeat a 4.16667 mile trail loop each hour until one finisher remains; single aid station, overnight support, and a custom belt buckle for reaching 100 miles.