White River 50M/50K/25K

JUL
25
2026
A trail ultramarathon near Mt Rainier offering 50M, 50K and 25K options on mostly single track with large climbs, aid stations, GPX maps and primitive camping at Ranger Creek Campground.
Sat 25 Jul 2026
50 miles 50 kilometers 25 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

White River 50M/50K/25K

The White River event is a trail running race near Greenwater, WA, set in the shadow of Mt Rainier with the start and finish at Ranger Creek Campground. The course travels ridge tops, northwest forest and mostly single track trail with substantial climbs and long descents.

Distances:

  • 50 Mile: 10,200 ft gain, 6 aid stations
  • 50K: 5,900 ft gain, 3 aid stations
  • 25K: 3,700 ft gain, 1 aid station

The 50K follows the 50M route for roughly the first half before returning to the finish. The 25K follows the shared route to the Palisades then takes Ranger Creek Trail back to the start. The 50M second half includes the Sun Top climb and a long descent, finishing with several miles of technical, rooty and rocky single track along old growth forest.

Support details include drop bags at most full service aid stations, specific crew access limitations, and a cup less policy that asks runners to carry their own cup, bottle or hydration pack. GPX files, course maps and elevation profiles are provided. Primitive camping is available at Ranger Creek Campground for participants and a parking pass is required for vehicles. Early bird entry fees are listed for each distance with higher rates after the early deadline. Visit the organization's website for the most recent information.

50 mi
50 Mile
50 km
50k
25 km
25k
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.