Trail Running calendar near Dayton 2026-2027

Trail races at Rattlesnake Mountain Preserve near Benton City offer 5K, 11K, 10 Mile and a timed 6 Hour format. The event supports trail maintenance, includes finisher glass awards, and offers cash bonuses for new course records.

Event Overview The Badger Mountain Challenge is an ultramarathon and trail running event held in Richland, Washington. The 2026 edition marks its 15th annual running and takes place on March 27-28. Distances and Formats The event offers sev..

A seven-lap trail event in Reata Canyon near Kennewick, WA, with three divisions that require a beverage before each lap and a total climb of 4,280 feet for the full course. Entrants receive a custom pint glass.

A road and dirt out and back event in Joseph, Oregon on May 23, 2026 offering half marathon, 5 mile, 5K and a free 1 mile kids run, with aid stations, awards and finisher medals for half marathoners.

Jasper Mountain Trail Fest 2026 The event is a fundraising event that benefits Jasper Mountain Reserve, an environmental non-profit organization dedicated to improving wildlife habitats for rare and endangered flora and fauna native to the..

A point-to-point half marathon from Cove to Union, Oregon, mostly on gravel with nearly 1,000 feet of climbing. Aid stations at miles 4, 7 and 11 and no shuttle back to the start.

A mountain skyrace from Wallowa Lake to Mt Howard that climbs 3,700 feet over 4.2 miles. Registration is open until June 18, 2026; entry includes a tram ride down and a finisher medal.

A 5K out and back trail race in the Blue Mountains near Pomeroy, WA on June 27, 2026. The course follows the North South Trail to Rose Springs SnoPark, with shuttle service to the start included and shirts and medals for finishers.

The Elkhorn Relay is a six-person team event covering 81 scenic miles in eastern Oregon. The course features gravel mountain roads, climbs of 6,000 feet, and finishes with a trail leg at a ski resort. Teams register to explore the backcount..

Gravel road marathon, half marathon, and 10k around Jump off Joe Mountain near Kennewick WA. Aid stations sit 3 to 5 miles apart and the event is cupless so participants must carry their own hydration.

Day 6 of the Northwest Series takes place at Hell's Gate State Park in Lewiston, Idaho, on September 24, 2026, offering races from 5K to 50K. Mainly Marathons organizes the event, which notes no time limits and features medals and event mer..

Trail races at Umatilla Rim near Tollgate, OR include a new 23 mile option plus half marathon, 11K and 7K. Courses are mostly single track with marked intersections, aid stations, a cup less policy, and a 2pm cutoff.

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 is a trail event at Chamna Natural Preserve in Richland WA offering 6K, 10K and a half marathon. Costumes are encouraged, dogs are welcome on leash, and finishers receive snacks and awards.