Trail Running calendar near Mossyrock 2026-2027

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.

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.

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 chip timed trail run on the Crown Z Trail beginning at Ruley Trailhead in Scappoose, Oregon. Distances include 5K, 10K and a half marathon with shuttles from Scappoose High School and limited spots available.

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.

A low-key evening trail running series in Forest Park, organized as three Series of five races with courses around 4 to 7 miles. The Series includes standings, a post-Series awards gathering, and benefits the Forest Park Conservancy.

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.

Experience the lush forests and rolling hills of Cougar Mountain Regional Wildland Park at this trail event near Seattle. Choose between 5k, 10.8 mile, and 19.5 mile distances on varied terrain ranging from technical to groomed trails.

Mud Mountain Trail Fest is a trail running event at Mud Mountain Dam in Enumclaw, Washington on July 11, 2026. It offers a 4 Miler and a 10K on forested trails described as moderately challenging.

An all-ages glow run through the Snoqualmie Tunnel on the Palouse to Cascades trail with LED lighting, two participant waves, onsite merch options, and a post-race outdoor block party with food, games and drinks.

Monthly trail races at Cougar Mountain offer a range of distances across a summer series and an October autumn event. The events raise funds for King County Parks and include USATF championship and youth races in August.

A 5K trail run and walk on Tiger Mountain with an out and back route over unpaved roads and a short cross country section. The event is clothing optional and is sponsored by Tiger Mountain Family Nudist Park.

A low-key evening trail running series in Forest Park, organized as three Series of five races with courses around 4 to 7 miles. The Series includes standings, a post-Series awards gathering, and benefits the Forest Park Conservancy.

A mountain race weekend at Crystal Mountain on July 17-18, 2026 featuring a half marathon, downhill 10K and a 5K hill climb. Registration includes an all-day gondola pass and courses run on dirt trails through meadows and forest.

A 100 mile endurance race through Washingtons Cascade Mountains centered in Easton, with forested and rugged trails and a long-standing volunteer and radio operator community. Finishers under 32 hours may qualify for a Western States lotter..