Trail Running calendar near Cultus Lake 2026-2027

A day at Sasamat Lake featuring open water swims, several SwimRun formats and a new 10K trail race. Distances range from a 1K swim and a 3.5K SwimRun Try It to a 13K SwimRun and 13K relay teams.

A fundraising 4.45 mile run and walk in Sumas, WA on mixed road and trail with steep climbs, descents and obstacles. Proceeds support a local family facing a rare neurological condition. Participants must be 16 or older.

A fundraising running event in Bellingham on May 16 2026 offering a half marathon, 10k and trail 3k and 6k. Races start and finish at Fairhaven Park and proceeds support Girls on the Run of NW Washington.

Trail running at Bear Mountain Park on May 23, 2026 with 30 km, 15 km and 8 km courses featuring significant elevation gain. A 500 m kids race is included and several charities and sponsors are associated with the event.

Trail races on Sumas Mountain with 10K, 25K and 50K options on rugged single-track. Entry fees support clean water projects abroad and the event is cupless and Trail Sisters approved.

An eight hour loop event at Rolley Lake Provincial Park on May 30, 2026, where runners complete 8 km laps to raise funds for Mission Search and Rescue. Onsite, relay, 1 km fun run and virtual options are available.

Two day event at Cultus Lake on May 30 and 31, 2026 offering 15 km and 35 km trail races plus a multisport SUP bike run available solo or as a three person relay.

The Heritage Woods Trail Run will take place in Port Moody on Saturday 30 May 2026. You can run between 5 and 10 kilometers.

Muddy Paws Fun Run offers 2.1 mile, 5K and 10K trail options at the Port of Skagit Nature Trails while raising funds for local K9 units. The event uses staggered start groups and does not record official race times.

FORGE is a 12 hour backyard ultra near Swinomish Casino in Skagit County, WA. Runners complete a 4.167 mile loop each hour; finish all 12 loops for 50 miles. Awards include trophies and a $500 prize for fastest cumulative time.

A 5K course with over 25 obstacles and about 2.5 million cubic feet of foam at Cloverdale Agriplex, plus a family zone, live DJ, food vendors and a licensed beer garden.

Timed loop trail races at Sasquatch Mountain Resort on June 20, 2026, with 24 h, 12 h and 6 h formats on a 10 km loop (about 500 m gain per lap); a 1 km kids out-and-back is also offered.

Community running event featuring an 8 km run, a 4 hour Make It or Break It challenge and a recreational family category. Proceeds support the Coquitlam Foundation Diversity Fund and KidSport TriCities. Event paused for 2026.

A weekend alpine trail running event in North Cascades National Park with guided support, campsite logistics and multiple route distances including 12 mile, 25 km, 26 mile and 40 mile options.

A multi day endurance event at Lake Padden offering six, twelve, twenty four and thirty two hour races on a marked 2.6 mile loop with night lighting, on course aid, and awards for top finishers.

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.

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.

Coastal trail races in Anacortes offering marathon, half marathon, 5 mile and kids races on looped courses with ocean views and a crossing of the Deception Pass Bridge. The organizer does not issue refunds; transfer and deferral options app..

Trail races at Mount Seymour Provincial Park near Vancouver with distances from 1 km to 14.1 km, guided hiking options, on course aid and onsite amenities.

A 50K out and back at Baker Lake on October 3, 2026, starting from Kulshan Campground. The course follows paved and gravel approaches onto a 14 mile single track with lakeside forest, footbridges, and stream views.