Trail Running Calendar Washington 2026-2027

A 10 mile trail race along the Pacific Crest Trail near Winthrop, WA on September 12, 2026. The field is limited to 460 runners and the event uses six self seeded waves; youth 17 and under race free with required registration.

Point to point trail race on the Olympic Adventure Trail near Port Angeles with half marathon, marathon and 50K courses finishing at Lake Crescent. Mandatory shuttles, cupless aid stations, limited fields and on course public trail use.

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.

Coal Miner in Roslyn WA is a self supported mountain trail event featuring a 51.3 mile route with over 10,000 ft of climb; the unmarked course requires GPX navigation, a satellite messenger, and a prior 100k trail result for entry.

An endurance running event in Gig Harbor, WA offering 24 hour, 12 hour day, 12 hour night, and 6 hour options on a 2 mile loop with varied terrain and about 320 feet of climb per lap. Aid station, drop bags, and nearby parking are available..

Fourth annual 5K at Illahee Preserve in Bremerton held during National Recovery Month. Proceeds support the Salish Recovery Coalition and participants receive event swag, a custom finisher medallion, coffee and donuts.

A point to point **50K** on the Pacific Crest Trail from the South Washington Cascades into the Columbia River Gorge, including a detour to the Three Corner Rock viewpoint. Proceeds benefit the Stevenson High School Cross Country Team and t..

The Tunnel Light Marathon & Half Marathon in North Bend, WA on September 13, 2026 uses a USATF certified, packed gravel course with about 1,000 feet net downhill; the marathon is a Boston qualifier and aid stations are provided.

Explore the lush singletrack and mountain vistas of Mt. Spokane State Park. Choose from several trail distances starting at Selkirk Lodge for a true alpine adventure.

A one-day, women only relay covering 40 miles along Spokane's Centennial Trail where teams of five run riverside trails and rolling hills. Registration opens August 6, 2026 and the entry fee is $75.

A timed stair-climb at T-Mobile Park with full and half routes, held September 16, 2026, that raises funds for the Cystic Fibrosis Foundation and includes age and fundraising requirements.

A Spartan obstacle race weekend in Monroe, Washington on Sep 19 and 20 2026 featuring Sprint, Super, Beast and kids races on wooded trails near Puget Sound and the Cascade Mountains, plus an obstacle workshop and a four hour Hurricane Heat.

Cirque Series at Crystal Mountain is a 7.9 mile trail race with 2,614 feet of vertical gain on September 19, 2026. Sport, Expert and Pro divisions offer prizes and series points, and timing is by disposable bib chip.

A remote self supported trail event near Leavenworth, WA offering a *100K* and a *100 Miler*, with about 21,000 feet of elevation change and a single re supply point after the 100K. Proceeds support local Search and Rescue and veteran group..

A two day 70 mile trail relay at Moran State Park on Orcas Island, run over twelve legs by teams of two to six. The course moves through forests, lakeshores, wetlands and the 2,399 foot Mount Constitution summit.

Ultra Fest in Easton, WA, is a flat, fast ultramarathon weekend on September 19 to 20, 2026. Multiple distances from 25K to 100 Mile are offered and day-of packet pick-up is available.

Remote mountain ultraruns near Cle Elum WA offering 100 mile, 50 mile and 50K routes on rocky trails with large elevation gain. Mandatory kit, spaced aid stations, and a trail work or donation requirement apply for 100 mile entrants.

A fantasy themed 5K walk and run at Magnuson Park with mixed trail surfaces, Villain Zones, and a Heroes Village; costumes encouraged and leashed dogs and strollers welcome.