Trail Running calendar near Pullman 2026-2027

A low key 10k on Moscow Mountain from the Headwaters Trailhead, just over 5 miles with about 700 ft of climbing. The event is free, donations are welcome, and it ties into a downtown Camp Moscowanna block party later in the day.

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 lap-based endurance event in Spokane offering distances from a kiddo sprint to a 101 mile race. The course uses 1.56 mile laps with a semi-stocked main aid station and crew tent space.

Third annual trail 5K in the Blue Mountains near Pomeroy, WA, run on the North South Trail between Boundary Trailhead and Rose Springs SnoPark. Shuttle service is included with registration and the race culminates the SoleKids Pomeroy sprin..

OUTLAST Spokane is a six hour trail challenge where runners complete a 5K each hour. Complete all six laps to earn the OUTLAST medal and a place on the national leaderboard.

A themed 10K at PCEI in Moscow, ID featuring solo and relay entries, six loops and a box of six donuts per team with a donut-eating rule at each loop start. Team leaders register in advance while teammates sign waivers on race morning.

ROGUE//13 in Spokane offers 13-hour, 6-hour and 1-hour run and ruck formats on a 4.5 mile out-and-back loop, with a semi-stocked aid station and patches or buckles awarded by pass count.

A nighttime ultrarun and ruck in Spokane on a 1.56 mile dirt and wood chip loop, with timed run and ruck options plus a family Tiny Titans loop and a semi-stocked aid station featuring Tailwind and gels.

Part of the Palouse Road Runners summer series, the Warnick Trailhead 10k is an approximately 6.2 mile trail loop on Moscow Mountain with over 800 feet of climbing; results appear on UltraSignup.

A last-person-standing backyard ultra at Camp 7 in Riverside State Park with separate running and rucking races on repeating hourly loops. Runners use a 4.1667 mile loop and ruckers a 2.2 mile loop until one finisher remains.

A two day trail event at Silver Mountain Resort in Kellogg, Idaho featuring a 13K with over 2,000 feet of climbing and a 2 mile course, gondola access to the start, a vendor village, swag and giveaway prizes.

Two 5K cross country races at The Course in Spokane Valley on August 23, 2026, organized by the Bloomsday Road Runners Club. Entry fees, youth pricing, awards for top finishers, and a 1970s style headband for all finishers.

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 four-race cross country series in Spokane from Sept 6 to Oct 24, 2026, featuring 5K and 12K off-road races at Audubon Park, Qualchan Bluff, 7-Mile Airpark, and Mead HS. Team scoring and a $5 per-race discount for registering for all four..

Explore the lush singletrack and mountain vistas of Mt. Spokane State Park. Choose from several trail distances starting at Selkirk Lodge for a true alpine adventure.

A self-navigated endurance event in Riverside State Park offering a 30-mile loop plus 9-mile run and ruck options, five semi-stocked aid stations, GPX navigation, and support for crews and drop bags.

A day of the Northwest Series at Hell's Gate State Park in Lewiston, ID offering 5K, 10K, half marathon, marathon and 50K distances with listed entry fees and on-site merchandise.

Umatilla Rim Ripper is a trail running event near Tollgate, Oregon offering four distances from 4.5 miles to a new 22.8 mile route. Most routes use single-track Umatilla Rim Trail with marked courses, on-course aid stations, and scenic wild..

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.

Trail event at Minnehaha Park on October 4, 2026 offering 5k, 10k and a free kids 1k. Dirt trails run above the Spokane River and proceeds benefit Franklin Elementary School's APPLE program.