Saturday, Aug 18, 2018 @ 5:00 AM


Willamette Pass

Oakridge, OR 100K

Registration closes: Sat, Feb 24 @ 11:59 PM

2018 Lottery

Registration for the 2018 lottery will be open from February 15 through February 24 with the drawing on March 1, 2018.

For details on automatics and other information regarding registration please see the
registration page on our website.

Lottery Applicants List updated hourly.


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 participation in the race should not be taken lightly.

Local time: 8:56 PM


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