Trail Running calendar near Monroe 2026-2027

Trail races at Ravenna Park on November 21, 2026 with 4k, 8k and 12k options on a 4.1 km forest loop featuring moderate climbs and an aid station offering water and snacks.

A winter trail run at Redmond Watershed Preserve on December 5, 2026 offering 5 mile and half marathon distances. Wide groomed trails, shuttle parking, on course aid for the half marathon, and a Winter Wonderland costume contest.

A December trail event in Maple Valley with 50K, marathon and half marathon options, riverside and wooded course, low-cost low-support format, and a strict finish cutoff; organized by Pigtails and running for its 21st year.

A roughly 10K trail race at Squaxin Park in Olympia on 12 December 2026 that starts and finishes at Reeves Middle School. Holiday themed aid station, finisher medal and a tree planted for each finisher.

A forest loop at Seward Park on December 19, 2026, offering **4.2-mile** and **10k** trail distances, an aid station, and a Glitter, Glamour, and the Galaxy costume contest as part of the Winter Trail Series.

A time based trail event at Fort Steilacoom Park on December 26, 2026 offering 3, 6, and 8 hour options on a 5 mile loop with about 520 feet gain and official aid station support plus handmade finisher awards.

A winter trail run at St. Edward State Park offering 4 mile and 8 mile looped courses with lakeshore single track, an on-course aid station, and nearby parking options including an alternate Bastyr University lot.

A Winter Trail Series event at Soaring Eagle Regional Park on January 16, 2027 offering 5 mile and Half Marathon courses on rolling, technical singletrack with multiple aid stations.

Interlaken Icicle Dash at Interlaken Park in Seattle on January 30, 2027 offers 5k and 10k trail races as the final event of the 2026/27 Winter Trail Series. The course uses a 2.5 km loop on paved boulevard and dirt trails.

Woolley Trail Runs offers three out and back races along the Cascade Trail near Sedro Woolley WA. Courses run on railroad grade gravel with limited aid stations and several road crossings where runners must watch for traffic.

A 100 mile trail race on Orcas Island run as four 25 mile loops with about 26,000 feet of gain, 15 aid stations, mandatory trail work or donation, and a 36 hour cutoff. Pacers allowed after mile 25 and Camp Moran is race headquarters.

A point to point *25k* trail race in the Chuckanut Mountains near Bellingham, WA, organized by Yeti Trail Runners. The route runs from Lost Lake Trailhead to Larrabee State Park and includes chip timing, aid stations, a race shirt, and a fi..

A loop-based endurance run at Green Lake Park in Seattle where runners complete as many 3.2 mile laps as possible in timed formats. Events are offered in 12 hours and 5 hours.

Trail races at Royal Roads University in Victoria BC offer three distances on single-track campus trails, one aid station on the long route, a cupless policy, on-site parking, post-race food and prize draws.

Trail races at Deception Pass State Park featuring a 13.1M half that crosses the bridge twice, a 10K loop, and a Double option totaling 19.3M; technical singletrack, marked courses, and staffed aid stations on course.

Trail races on the Olympic Adventure Trail near Port Angeles, Washington, offering point to point 12K and half marathon plus an out and back 50K on singletrack, limited fields, cupless hydration, shuttle service, and a post-race meal.

An obstacle race weekend on May 1 to 2, 2027, at Meadow Wood Equestrian Center in Snohomish, Washington. Courses run on wooded trails and include a 5 km sprint, a 10 km super, a kids race, and spectator access.

The Trillium Trail Run will take place in Bainbridge Island on Saturday 8 May 2027. You can run between 5 and 10 kilometers.

A trail running weekend at the Leavenworth Ski Hill Area with a new 25k loop, a two-lap 50k, a town 5k and a kids race. Races include aid stations, finisher options and festival activities like food, music and a kids event.

Timed loop races at Magnuson Park near Lake Washington offer 13 hour and 7 hour solo formats with chip lap counting, a stocked aid station and a vegetarian post race meal, with proceeds supporting the Sri Chinmoy Marathon Team peace run.