Trail Running calendar near Roslyn 2026-2027

Trail runs near Yakima, WA on single-track courses with ridge views of Mt. Rainier and Mt. Adams, offered at 25K and 12K with aid stations, post-race refreshments, and medals for top finishers.

A 100-mile trail race near Easton, WA featuring over 23,000 feet of climb, about 32 miles on the PCT and a 2.3-mile tunnel. Entrants must complete required trail work and meet a trail-distance qualifier.

A multi-distance trail weekend at Crystal Mountain Resort featuring a summit-start half marathon, a downhill 10K, and an uphill Hill Climb 5K, with gondola access, chip timing, on-site camping, and a cup-free sustainability policy.

A free community festival for trail runners in Seattle with a group social run, an expo of local race directors and brands, food and a raffle. The Seattle edition offers 4 mile and 6.5 mile run options and a city T-shirt preorder.

Trail races at Sky Country Trailhead in Bellevue offering 5K, 14.5 miles, and marathon distances. Organized by Seattle Running Club and Northwest Trail Runs, with $15 per entry donated to King County Parks.

A point to point marathon and half marathon on the Palouse to Cascade and Snoqualmie Valley trails near Snoqualmie Pass and North Bend, Washington. The marathon includes a tunnel and a steady downhill that often produces fast finish times.

An evening 5k, 10k and half marathon on the paved Chambers Bay Loop Trail in University Place, WA, featuring multi-loop courses, aid stations, race-day packet pick-up, and a strict no-litter policy.

Trail ultramarathons in the remote Dark Divide near Randle WA with 100M, 100K, 50K and 15M distances. The 100 Miler requires prior qualifications and includes specific pacer and volunteer requirements.

A USATF certified marathon and half in North Bend, WA on September 12, 2026, run on point to point gravel courses with net downhill; the half includes a 2.4 mile Snoqualmie Tunnel.

Beat the Blerch on September 12, 2026 in Carnation, Washington offers 5K, 10K, half and full marathon on a flat out and back course through evergreen forests near Tolt MacDonald Park.

The Coal Miner will take place in Roslyn on Saturday 12 September 2026. You can run between 51 and 100 miles.

Tunnel Light Marathon and Half Marathon follow a point to point downhill route from Snoqualmie Pass to North Bend and are USATF Boston certified. Registration is paused after storm damage to the Palouse to Cascade Trail with a tentative reo..

Run a stunning 7.7 mile mountain course with 2,544 feet of climbing at Crystal Mountain, WA, featuring summit ridgeline views and technical single track. Limited to 700 entries and part of the Cirque Series with season points and buckle awa..

A self supported mountain trail event in the Cascades offering 100K and 100 mile options, about 21,000 feet of elevation change and one resupply point after the first 100K. The race is nonprofit and benefits local rescue and veteran groups.

Ultra Fest in Easton, WA on September 19, 2026 offers races from 25K to 100M on the Foothills Trail with on-site parking and day-of packet pick-up. Buckles are awarded for 100M, 100K and 50M while 50K finishers receive a medal.

A themed 5K on September 19, 2026 at Magnuson Park in Seattle that invites participants to walk or run in costume. The trail route includes mild inclines and mixed surfaces and welcomes leashed dogs and suitable strollers.

A two-day mountain running festival in North Bend, Washington on October 3 and 4, 2026 featuring the North Bend Skyline 30k, Mt Si Vertical Kilometer, Little Si 10k and a Double event. The Skyline is the Vert Running Series championship and..

Mad Meadows is a scenic trail race near Leavenworth on October 10, 2026 offering 50K and 50M routes with big elevation gain across alpine ridgelines, meadows and river valleys. Expect technical pumice and talus sections, Glacier Peak views,..

A trail race at Grand Ridge Park in Issaquah offering 5 mile, half marathon, full marathon and 50K on two-loop courses through mossy Cascade foothills.

A low cost, low key set of long-distance races in Maple Valley, WA on Dec 12, 2026, with 50K, marathon, and half marathon options and limited on-course support in a grassroots atmosphere.