Trail Running calendar near Ellensburg 2026-2027

We have found 58 Trailruns within 80 miles of Ellensburg. See below where and when you can find the races.

Test your endurance at Crystal Mountain Resort by tackling mountain trails with a 20 pound pack. Choose from three distances ranging from 6.5 to 18.5 miles in the scenic Mount Rainier National Park region.

July 2026

Trail races at Mission Ridge near Wenatchee offer 100 mile, 50 mile, half marathon and kids events over ridgelines, gulches and Ponderosa forests, with large elevation gains and finish-line food and awards.

Trail races from Tree Phones Campground near Yakima offering 25K and 12K courses through ridges and forest with mountain views. The 25K includes more than 3500 ft of elevation gain and aid stations at the turnaround.

Mud Mountain Trail Fest on July 11, 2026 in Enumclaw WA offers a 4 Miler and a 10K on forested trails near Mud Mountain Dam. Participants receive chip timing, a commemorative bib and a finisher medal.

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.

Experience the mountain scenery of Washington with a half marathon, 10K, or 5K hill climb. Enjoy multi race challenges and a scenic gondola pass at Crystal Mountain Resort while exploring the terrain near Mount Rainier.

A 100 mile trail race in Easton, WA with about 23,000 feet of climb, roughly 32 miles on the Pacific Crest Trail, and a 2.3 mile passage through the Snoqualmie Tunnel. Entry was by lottery with results posted January 21, 2026.

A trail ultramarathon near Mt Rainier offering 50M, 50K and 25K options on mostly single track with large climbs, aid stations, GPX maps and primitive camping at Ranger Creek Campground.

August 2026

Test your endurance at the Esmeralda Trailhead with a weighted rucking event. Carry a 20 lb pack through the mountains near Cle Elum to reach the summit and earn your dog tags.

A fast, mostly downhill marathon and half marathon at Snoqualmie Pass featuring a run through the Snoqualmie Tunnel, USATF certification, aid stations every 2–3 miles, and shuttle service from the Garcia Trailhead.

September 2026

Trail races in the Central Washington Cascades in September 2026 featuring a 100 mile, a new 100 kilometer point to point, a 50 kilometer, and a 14 mile fun run across remote alpine ridges and old growth forest.

Experience a variety of ultra distances and timed events on a flat 3.1 mile loop in Bonney Lake. Enjoy free on site camping and a central aid station perfect for personal PRs or your first ultramarathon.

Cascade Express Marathon and Half in Snoqualmie Pass, WA features a USATF certified marathon with 1,247 feet of net downhill and a national number 5 Boston Qualifier ranking. The course runs through the Snoqualmie Tunnel corridor.

Experience a flat out and back course through mossy evergreen forests along the Snoqualmie valley trail. Choose from four different distances starting at Tolt MacDonald Park in the town of Carnation.

A backyard ultra in Richland, WA where runners repeat a 4.16667 mile loop each hour until one runner completes a final solo lap. Reaching 100 miles earns a custom belt buckle and the winner may become eligible for Big's Backyard Ultra.

Coal Miner is a rugged, self-supported 51.3-mile trail run through the mountains near Roslyn, WA. With no course markings and minimal aid, it demands strong navigation skills and mountain readiness. Finishers must provide summit selfies and..

Tunnel Light Marathon and Half Marathon in Hyak Snoqualmie Pass on September 13 2026 features certified downhill courses on packed gravel, passage through the Snoqualmie Tunnel with headlamps required, and shuttles from the Garcia Trailhead..

Experience a 7.9 mile mountain race at Crystal Mountain featuring a 2614 foot vertical gain. Runners reach a high point of 6861 feet at Grubstake while enjoying views of Mt Rainier and the Cascade Range.

Remote trail ultramarathons near Leavenworth, WA with self support and one resupply after 100K. Proceeds benefit local Search and Rescue and veteran support groups.

Ultra Fest in Easton, Washington offers fast, flat trail races on the Foothills Trail across multiple distances with crew access, on-site parking, stocked aid stations, and race medals or buckles.