Sunday, Dec 31, 2017 @ 8:00 AM

UPWC - Chinook Pass

Chinook Pass, WA

Mount Rainier National Park, WA 32 Miler

This Event Took Place Sun. Dec 31, 2017


The sixth annual UltraPedestrian Wilderness Challenge is a multi-faceted multi-media adventure blogging contest open to Trailrunners, Fastpackers, Backpackers, and bipeds of all stripes. There are no aid stations, no course markings, no start/finish, no lemming lines, no cut offs, no set date; in fact, it's all up to you.

How to participate in the UltraPedestrian Wilderness Challenge:

1. Sign up on for any or all of the UPWC routes before you make your attempt and before November 30th.

2. Between the day you sign up and midnight on December 31st, complete any or all of the routes as well as your trip report, whatever form it may take. Completing a route must include producing content in the form of a trip report, photo album, video, audio recording, artistic rendering, or any other form which reflects your experience of the route and can be posted online via your personal blog and/or the UPWC Facebook Group.

3. Enter your proof and documentation, including trip report link and any GPS data at no later than midnight December 31.

4. Early next year a party will be held at Seven Hills Running Shop to wrap up the event and kick off the next year's event. Finisher's patches and other awards and swag will be handed out for both the UPWC and UPMBC and the routes for the next year will be presented.

5. If you are unable to attend the UPWC Wrap Party/Kickoff Party, visit for complete results and visit Seven Hills Running Shop in person to pick up your UPWC commemorative finisher's patch. If you live outside the greater Seattle area, arrangements can be made to send you your finisher's patch via U.S. mail.

We strongly encourage all entrants to join the UPWC Facebook Group to ask questions about the routes, gather and share trail beta, connect with other UltraPedestrian Wilderness Challenge participants, scope out the competition, and keep up to date on the most recent news, information, and general goings on.

Chinook Pass

This 32 mile long loop begins at Chinook Pass on Highway 410. Choose between heading east towards Dewey Lake and then south to Anderson Lake, turning west on the Three Lakes Trail along Laughingwater Creek and then north near Silver Falls to follow the Ohanepecosh River along the Eastside Trail back to Chinook Pass OR doing the loop in the reverse direction, by following the Chinook Creek south, first. This is in the east side of the Mt. Rainier National Park and follows the Pacific Crest Trail for a stretch. East of the main Wonderland trail that encircles the mountain, this loop isn't as commonly explored. When you look at the Rainier map, though, the loop is obvious and just calls your name. This scenic loop offers a little bit of everything from rocky, high alpine country covered with wildflowers; to soft forested single track, cruisy and easily runnable; to virgin old growth forest along the delightful Ohanepecosh River, with wooden bridges, large boulders and both rapids and gently flowing bends.

Kathy says, "I did this loop as one of my first unsupported, ultra distance runs with Deby Kumasaka, Adam Gaston and Angel & Tim Mathis, while Ras was running his Double Wonderland in 2012. At the time, I had figured the elevation gain to be about 6,500 feet."

Local time: 3:50 PM


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