Trail Running calendar near Walla Walla 2026-2027

The Rose Creek 10k is part of the Palouse Road Runners summer series on May 9, 2026, featuring a single loop on gravel roads near Albion, WA and the Rose Creek Nature Preserve; most series registrations are free and donations are welcome.

Half Marathon, 5 Mile, 5K and a free 1 Mile kids run in Joseph City Park, Oregon on May 23, 2026. The half marathon climbs from about 4200 to 5100 ft with aid stations and mountain views.

A community 5K and 10K in Umatilla on June 13, 2026 along West Park and the McNary Wildlife Nature Area. The event features a live DJ, vendors, family activities, and fundraising for the Providence Cancer Institute.

A community 10k on Moscow Mountain via the Headwaters Trailhead, just over 5 miles with about 700 ft of climbing. The run is free with donations welcome, followed later by Camp Moscowanna, a summer camp themed block party in downtown Moscow..

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.

A point to point half marathon from Cove to Union on mostly gravel roads with about 1,000 feet of elevation gain. Aid stations are at miles 4, 7, and 11, restrooms are limited at the start and there is no shuttle back.

A mountain ascent from Wallowa Lake to near the summit of Mount Howard with 3,700 feet of gain over 4.2 Miles and a tram ride down included in registration. Registration uses tiered pricing and the field size is limited.

A trail 5K on June 27, 2026, in the Blue Mountains of southeast Washington. The out and back course runs from Boundary Trailhead to Rose Springs SnoPark, with shuttle service, aid at the turnaround, and shirts and medals for finishers.

A point-to-point event in Lostine, Oregon offering 10K, 5K and 1 mile options along the Lostine River, organized by the Rotary Club with proceeds supporting youth programs and scholarships.

A 10 km solo and 10 km relay in Moscow, ID with six loops and a box of six donuts per team; runners eat one donut before each loop on PCEI trails. Leave no trace rules apply and registration closes July 9.

A six person relay near La Grande, Oregon covering about 80.6 miles with roughly 6,000 feet of climbing. The course follows old Highway 244, includes long gravel mountain road sections and finishes with a trail leg at a ski resort.

A casual 6.2 mile trail loop on Moscow Mountain starting and ending at the Warnick Road parking area, featuring over 800 feet of climbing. Part of the Palouse Road Runners Summer 10k series.

A muddy mix of cross country running and obstacles in Lewiston on August 29, 2026. The event can be run competitively or enjoyed as a casual mud run and includes a Mini-Mudder for children 10 and under.

A low-key, low-cost mountain gravel event near Kennewick, WA, offering marathon, half marathon, and 10k courses with summit views, spaced aid stations, and a cup-less policy requiring personal hydration equipment.

A backyard ultra in Richland where runners repeat a 4.16667 mile loop each hour until one person completes a final solo lap. Runners who reach 100 miles receive a custom belt buckle.

A running event at Hell's Gate State Park in Lewiston, ID on September 23, 2026 offering Marathon, Half Marathon, 50K, 10K and 5K. The listing notes no time limits, awards, food and available merchandise.

Trail races on the Umatilla Rim offering 23 miler, half marathon, 11K and 7K distances on mostly single track with marked courses, aid stations, and a cup less policy. The event is USATF sanctioned and permitted by the local forest district..

Moscow Mountain Madness invites trail lovers to tackle 5 mile, half marathon or 50k courses across technical single track and forest scenery. Tough terrain, aid stations and authentic backcountry vibes make it a memorable mountain run.

Chamna Chase in Chamna Natural Preserve, Richland WA on October 24, 2026 offers 6K, 10K and a half marathon on mostly dirt trails. Halloween costumes are encouraged and race shirts can be ordered by September 15.

An Everesting-style run at Badger Mountain Westgate Trailhead in Richland, WA, on a 0.35 mile loop with 89 m gain per lap. Multiple lap targets correspond to mountain-equivalent elevations; awards and on-site food are provided.