Trail Running calendar near Bellingham 2026-2027

Multi Grouse Grind Challenge at Grouse Mountain on June 22, 2026 asks participants to complete as many Grouse Grind ascents as possible while fundraising for North Shore Rescue; entry requires a $150 fundraising minimum.

Experience the forest trails of Carkeek Park in Seattle with 5k and 10k options featuring rolling hills and post-run festivities. Enjoy a community atmosphere with refreshments and awards in a beautiful wooded setting.

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 July out and back on the Sammamish River Trail from Bothell Landing offering half marathon, marathon and 50K options with aid at the start and a wood al finisher medal.

Trail races in Ladysmith on July 4 2026 include a 20 km long course and a 1 km kids race with routes through Holland Creek and Heart Lake and a finish at Transfer Beach.

Run through an old growth forest on the Lake Washington peninsula at Seward Park. This Tuesday evening event features technical trail loops, a post race grill, and distances of 4.2 miles and 10 km.

A volunteer run 30 mile trail race on Vancouver’s North Shore that supports North Shore Search and Rescue. The course follows the Baden Powell Trail, has nine aid stations and a 10 hour cutoff, and uses random selection for entries.

Experience the technical singletrack and rewarding climbs of Cypress Mountain in British Columbia. Featuring five different distances from 1 km to 16.4 km, this event offers a rugged trail experience for runners and hikers.

Experience the lush forests and historic grounds of St. Edward State Park at this summer trail run. Choose between a 4 or 8 mile loop followed by a social grill out with hot dogs and watermelon.

Dirt Circus Seattle is a one-day community running festival on July 22, 2026, featuring a group run with short and longer routes, an expo with vendors, food, and a raffle. Check-in is at Seven Hills Running and the event is cupless.

Test your endurance on the rugged North Shore Mountains with technical trail races of 35 km and 50 km. Experience a massive 2500 meter climb starting from the scenic Mount Seymour Resort.

Timed 6, 12, 24 and 32 hour races on a 2.6 mile Lake Padden loop in Bellingham, WA. Proceeds support Whatcom Family YMCA Girls On the Run and 100 mile finishers receive a belt buckle.

A vertical kilometre in Gibsons on August 1, 2026, where runners can compete for King or Queen of the Mountain or climb together socially. Participants gather at the top and descend together.

Trail races from Fairhaven Park into Larrabee State Park featuring forest singletrack, lake views, ridge running and technical terrain across 50K, 25K, 12K and a kids race.

Race the Reserve in Coupeville, WA offers in-person 5K, 10K and half marathon courses through Ebey's Landing National Historic Preserve with coastal and mountain views, plus a virtual race option.

Test your endurance at Lincoln Park by completing as many two mile loops as possible within your chosen time window. This inclusive event features adult timed trials up to 18 hours alongside dedicated kids races.

Experience an unforgettable trail run through the mountainous terrain of Western Canada. The Squamish 50 offers technical singletrack courses ranging from 23 km to a combined two day 50-50 challenge.

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.

Multiple distances in the Olympic National Forest near Quilcene on August 15 and 16, 2026. Courses feature technical single track, substantial climbing and staffed aid stations across 10K to 100K options.

A 21 km mountain trail loop around Mt Gardner in Snug Cove, Bowen Island on September 5, 2026. Run individually or in a three person relay with chip timing, three aid stations and finish line refreshments; proceeds support local groups.