Willapa Trail Festival

Chehalis, United States • 7 Nov 2026

Willapa Trail Festival, Chehalis WA

The Willapa Trail Festival is a multi-distance trail running event held in Chehalis, Washington, with start and finish at Owl and Olive Cafe. Distances offered include:

  • 100 Miler
  • 50 Miler
  • 50K
  • 25K
  • 5K

The course follows the Willapa Hills State Park Trail, an old rail grade along the Chehalis River. The trail is flat and wide double track with a surface that is mostly hard packed gravel. The planned 100 mile course includes roughly 96 miles on improved packed gravel and 4 miles of pavement. Many sections are easy to follow, and the layout is primarily out and back from the start area.

Aid stations are placed along the routes. The 5K, 25K, and 50K will see 2 to 3 aid stations. The 50 Miler has one additional aid station on its extended out and back. The 100 Miler route lists seven aid stations and offers drop bag access at most stations. Aid stations will carry water, electrolytes, and a typical selection of snacks and gels.

Oly Trail Runners organizes the event as a nonprofit focused on trail running and trail preservation. Entry fees are listed by distance and kept low. A portion of profits will be used to maintain the Willapa Hills Trail and support local communities. Trail surface improvements planned for the west end may alter the 100 mile route, potentially making it a double of the 50 mile course on improved surfaces. Visit the organization's website for the most recent information.

Race information

100 mi
100 Miler
50 mi
50 Miler
50 km
50k
25 km
25k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

Trail races near Mount St. Helens in the Mt. Margaret Backcountry, offering 50K, 20 mile and half marathon loops with remote terrain, ridgeline views, lakes and varied wildlife.

A roughly 10K trail race in Squaxin Park with start and finish at Reeves Middle School, holiday-themed aid, finisher medals, and a tree planted per finisher.

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