Trail Running Calendar Washington 2026-2027

A trail running festival at Jasper Mountain Reserve offering a 4-person 52.4-mile relay, a 26.2-mile marathon, a 13.1-mile half, and a 4.4-mile family run on single-track loops, with on-site camping and limited on-course aid.

Hotfoot Trail Run, the 24th HotFoot 5K at South Kitsap Regional Park on June 20, 2026, features a mostly flat 5K loop and a 1 mile perimeter trail; preregistration fees, T-shirt sales, and community fundraising are part of the event.

Multi-distance ultrarun on a 10k loop at Strawberry Island in North Bonneville, WA. Trails run through field, forest and along the Columbia River with one aid station on course and a 30 hour limit for long distances.

A multi-lap endurance event in Spokane offering a 101.4-mile ultra plus 100K, 50K, 10K run/ruck and a kids sprint, with a semi-stocked aid station featuring Tailwind and gels. Runners are encouraged to carry personal supplies.

Trail run at Carkeek Park offering 5K and 10K courses on forested trails with varied surfaces and climbs. Aid station at the start/finish and post-race food, awards, and a raffle.

A point-to-point trail race along Grand Ridge Trail from Duthie Hill Park to Central Park in Issaquah, covering just over 7 miles with about 1,000 feet of climb. Self-supported event with finish-line refreshments and category prizes.

A five mile trail race through Soaring Eagle Park on the first day of summer in Sammamish, WA. The maintained course features rocks and tree roots, aid stations every three miles, chip timing, a race t-shirt and a finisher medallion.

Trail ultra on the Palouse to Cascades Trail from Hyak, featuring the 2.3-mile Snoqualmie tunnel and crushed limestone surface; distances include a new 200K plus 100-mile and 100K options.

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.

Blue Mountain Bash on June 27 2026 in Pomeroy WA is a loop trail 5K in the Blue Mountains. Shuttle service is included with registration and all finishers receive shirts and medals.

SISU 24 Ultra PNW is a self supported trail event at Camp Sheppard near Mount Rainier. It offers a 100 mile option and 24 hour solo or team formats with six marked trails, points based quests, camping, and an included race shirt.

An unsupported 50K mountain loop near Easton, WA on June 27, 2026 with about 10,000 feet of climb. Runners must carry food, treat creek water, use a preloaded GPX on a phone, and meet a 12 hour official cutoff.

A ruck style trail event at Crystal Mountain Resort on June 27, 2026, offering three distances with a 20 lb dry load and elevation gains listed up to 5,629 ft.

A trail running event near Issaquah, WA, with 50K, Half Marathon, 5 Mile and Kids Race options across Tiger Mountain trails, steep summit climbs, aid stations, and finish-line refreshments.

Trail out and back on the Sammamish River Trail from Bothell Landing offering a half marathon, a full marathon and a 50K. Water and snacks are available and finishers receive a wooden medal.

A trail run or walk near Mossyrock Park offering a choice of a 5K or an 8K Hill Challenge that crosses Mossyrock Dam and features Riffe Lake views, mixed terrain, stroller-friendly sections, and age-based entry fees.

A multi-distance running event at Soaring Eagle Park in Sammamish, WA with in-person loops and a virtual 25 mile option. Aid stations occur every 2.5 miles, the course is shaded, and participants receive commemorative shirts and medals.

Trail races at Yacolt Recreation Park on July 5th 2026 include a 50 mile ultra, a new 50K Hellz Gate and a Purgatory marathon, with multiple aid stations, camping included and options for drop bags and crew access.

An evening trail loop at Seward Park on July 7, 2026, through old growth forest with options of 4.2 mile or 10k. The course includes a twisty rooty section, an aid station, and participation in a Tuesday night series with youth entries.

Devil's Gulch is a trail race at Mission Ridge Ski Area on July 11-12, 2026 offering a half marathon, 50 mile, and 100 mile distances. Routes run through Ponderosa pine forest with steep technical single track, large elevation gain, and sta..