Ultramarathons in United States (Pacific North West) in 2026

Scenic Sammamish River Trail out-and-back with steep early descent, bridge crossing, fields at 60 Acres Park, and multiple parkway turns

Technical single track climbs on Bells Mountain, stream crossings, waterfalls, and views of Mt. St. Helens along the Tarbell Trail to Moulton Falls Arch Bridge.

Scenic waterfront course from Magnolia to Lincoln Park, blending trails and urban routes with views of Elliott Bay, Myrtle Edwards Park, and city landmarks

Relay race route from near the Canadian border to Whidbey Island, featuring scenic stretches through the Seattle region.

High desert landscape with intense heat, steep gulches, massive rock hoodoos, significant elevation changes, and dry, challenging terrain

Continental Divide National Scenic Trail route, high-elevation mountain terrain, technical sections, skree fields, diverse climbs and descents

50-mile out-and-back on the Pacific Crest Trail, shaded forest canopy, soft yet technical terrain, 5,630 feet of elevation gain, mountain views

Challenging 50k course on abandoned logging roads and wildlife trails, ascending three coastal peaks with views across Tillamook Ridge and State Forest.

69 miles from vineyard to brewery on scenic backcountry roads, farmland, and riverside paths through Oregon’s coastal landscapes

Challenging 100k course on the Pacific Crest Trail through Siskiyou Mountains, with Mt. Shasta and Cascades vistas highlighting Ashland's terrain

100-mile course with 23,000 feet of elevation gain, 32 miles on the Pacific Crest Trail, and a 2.3-mile section through Snoqualmie Tunnel

Three-day stage race across Oakridge’s forested trails, three mountainous routes totaling 60k, with on-site camping and showers

Out-and-back 4.5-mile Quartz Mountain Lookout Trail at Mt Spokane State Park, 13-hour duration, supported by lodge-based aid station

Demanding backcountry trails through Colorado Bend State Park: cliffs, canyon country, limestone caves, springs, waterfalls, and rough footing.

Backcountry courses in the Pioneer Mountains featuring rugged trails, steep ascents up to 11,000 feet, long aid station gaps, and alpine scenery

Ridge climbs, northwest forests, 10,200 feet of elevation gain, singletrack trails, and panoramic Mt. Rainier views

Point-to-point 100 mile course from Bend to Sisters with 10,900 ft of climb, scenic single-track, rugged terrain, and views beneath Mount Bachelor

25-mile Mt. Spokane loop with technical singletrack, long descents, Selkirk views, and substantial climbing each lap.

Nighttime out-and-back courses starting and finishing at Homedale Middle School, with a mix of paved and dirt roads through scenic countryside

Track-based ultra at Newport High School featuring 24-hour, 12-hour, and 50K distances, with 125 laps marking the 50K finish