Trail Running calendar near Sedro-Woolley 2026-2027

A 30-mile trail race along the Baden-Powell Centennial Trail from Horseshoe Bay to Deep Cove, with roughly 8,000 feet of climbing and 8,300 feet of descent. The field is limited to 262 runners chosen by random selection and organized by a l..

A checkpoint-style trail race in Vancouver on July 11 2026 that guides runners through local trails and landmarks. The morning includes coffee, food, DJs, a post-race party and prizes for winners.

A 5K trail run and walk at Tiger Mountain Family Nudist Park on July 12, 2026. Clothing is optional and the event includes on-site camping, pool facilities, awards and supervised storage for clothing.

Trail races at St. Edward State Park near Lake Washington offering 4 mile and 8 mile looped courses on mixed single track and wider trails, with an aid station at the start/finish. Part of the Tuesday Night Trail to Grill series.

A one day community running festival in Seattle on July 22, 2026, with a social run offering 4 mile and 6.5 mile options, an expo with vendors and a raffle, and onsite giveaways and activities at Seven Hills Running.

Mountain trail races at Mount Seymour Resort offering 35 km, 50 km and a 50 km two person relay across technical North Shore trails with significant elevation gain. A non timed 1 km kids run is also included.

Timed loop races at Lake Padden in Bellingham offering 6, 12, 24 and 32 hour events on a 2.6 mile gravel loop with aid stations. Entry fees support Whatcom Family YMCA Girls On the Run and 100 mile finishers earn a belt buckle.

A trail race on August 8, 2026, starting at Fairhaven Park and running into Larrabee State Park. Routes showcase forest, lakes, and narrow ridgelines with options of 12K, 25K and 50K and significant elevation gain.

Trail races of 5k, 14.5 miles and 26.2 miles take place in King County's Cougar Mountain Regional Wildland Park near Seattle. The event includes aid stations on course, supports King County Parks, and participates in a youth trail series.

A road race on Whidbey Island through Ebey’s National Historical Reserve offering 5K, 10K and a half marathon on hilly, scenic roads. Proceeds support safe and sober graduation activities for Coupeville High School Class of 2027.

A USATF-certified marathon and half marathon on August 9, 2026 near Hyak and Snoqualmie Pass. The rail-trail course runs through the Snoqualmie Tunnel, has about 1,000 feet of net elevation loss, aid stations every 2 to 3 miles, and shuttle..

A timed endurance event at Lincoln Park on August 15, 2026, featuring a repeated two mile loop with 18, 12, 6, and 3 hour formats, team competition, and Kids Loopy Races. The race is cupless and supports on-course snacks and food options.

Trail races at Cobble Hill Mountain offering long, short and kids distances with aid stations and a cupless policy. Bib pickup requires government photo ID and parking is only in designated nearby areas.

Trail races in the Olympic National Forest near Quilcene offer multiple distances from 10K to 100K, including ruck divisions, long climbs, high proportions of single track and remote aid station support.

A 21 km trail race and relay around Mt. Gardner on Bowen Island, typically held on Labour Day Saturday. The 2026 event is listed for September 5 with registration opening April 21, 2026.

Poco Trail Relay on September 6, 2026 is a four‑leg team relay in Port Coquitlam. Teams of 1 to 4 share the course with staffed exchange points and a finish at Hyde Creek Rec Centre.

Trail races of 28 km, 50 km and 50 miles take place at Goldstream Provincial Park on September 12 and 13, 2026. The routes include coastal mountain trails, major climbs, aid stations and finish line parties.

A mountain trail race at Lightning Lake on September 12, 2026 offering 13 km, 27 km and 50 km routes that reach the 2,426 m summit of Frosty Mountain and pass through alpine meadows and ridge views.

Point to point trail race on the Olympic Adventure Trail finishing at Lake Crescent. Offers half marathon, marathon and 50K distances with mandatory shuttles, cupless aid stations, and a lakeside finish at Log Cabin Resort.

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.