Saturday, August 17, 2013
Signup for the July 19-21 Trail Work Weekend
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.
An Oregon Trail Ultramarathon Series Race
Waldo Ultras is a 501(c)(3) non-profit corporation that conducts the Waldo 100K which
operates under a special use permit with Willamette and Deschutes National Forests,
and is an equal opportunity outdoor recreation service provider.
The race is funded in part by City of Oakridge and Lane County Tourism Grant funds




