The Waldo 100K Ultramarathon is a challenging 100K loop-type course starting at Willamette Pass Ski Area (70 miles east of Eugene, Oregon) at elevation 5120′, climbing up several mountains including Fuji, The Twins, and Maiden Peak before returning to the ski area. The route is mostly single-track trails with some …
MORE
The Waldo 100K Ultramarathon is a challenging 100K loop-type course starting at Willamette Pass Ski Area (70 miles east of Eugene, Oregon) at elevation 5120′, climbing up several mountains including Fuji, The Twins, and Maiden Peak before returning to the ski area. The route is mostly single-track trails with some fairly remote sections and has many incredible views of pristine Waldo Lake. It is not a beginner-level ultra and we recommend coming into the race with experience.
Trail to Zero™
We are pleased to be one of the first races to participate in Ultrasignup’s Trail to Zero™ program. A recent statistic from 29 mass participation events in North America between 2014 and 2019 indicates that 98.5% of an event’s carbon footprint came from event-related travel by participants. When you register for the lottery you will have the option to contribute one dollar (or more) to the Trail to Zero™ carbon offset program to help account for your travel and support an impactful climate-action project.
LESS
Finish line puke(my Kyle Pietari moment)
Race almost canceled due to smoke from nearby fires. Beautiful tough course with peak bagging three different 7000+footers (Fuji Mt, the Twins peak, Maiden Peak) and over 11000 feet of … MORE
Race almost canceled due to smoke from nearby fires. Beautiful tough course with peak bagging three different 7000+footers (Fuji Mt, the Twins peak, Maiden Peak) and over 11000 feet of climbing and some PCT time. Was great through 50k then stomach went south and tough to keep up calories and couldn’t run with any conviction. Power hiking was strong though. Race itself was well organized and marked. Good pre and post race events at Willamette Pass Ski Area.