This Event Took Place Sat. Aug 20, 2011

Entrants List

Click here to see the 2015 Entrants.


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.


The lottery application period was open from February 16 and closed on February 25. We will have an old school manual lottery drawing on March 1 after 4 pm. The entry fee is $140 plus the online fee. There is no fee to enter the lottery. Automatics and selected lottery applicants will total 172, which is 37 over our USFS limit of 135.

Refunds. If you are selected but can’t run the race we will refund $100 of your entry fee if you withdraw by July 1.

Transfers and Rollovers. We do not allow transfers or rollovers of your entry if you are selected. Please don’t ask.

Local time: 8:47 AM


Craig Thornley
Race Director
Curt Ringstad
Race Director

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