Oakridge, Oregon · Trail
Official site ↗Waldo 100K
A classic Oregon Cascades 100K from Willamette Pass, run since 2002 over Fuji Mountain, The Twins, and Maiden Peak with a 4 a.m. start and an 18-hour cutoff.
Saturday, August 7, 2027 at 4:00 AM GMT-7
The lottery runs January 1 to 21, 2027.
Distances
- Distance
- 100 km (62 mi)
- Cutoff
- 18 hr
The lottery is drawn on January 22, 2027.
| Distance | Cutoff | Notes |
|---|---|---|
| 100 km (62 mi) | 18 hr | The lottery is drawn on January 22, 2027. |
Course records: Marci Klimek 10:21:04 (2023) · David Laney 9:05:42 (2013)
About
The Waldo 100K starts in the dark at Willamette Pass Ski Area, 5,120 feet up in the Oregon Cascades southeast of Eugene, and climbs over Fuji Mountain, The Twins, and Maiden Peak, its 7,818-foot high point, on a course that skirts the shore of Waldo Lake. It has run since 2002, and its name plays on the lake and on the hunt for high points along the way.
The race starts at 4:00 a.m. and holds an 18-hour cutoff, so a finish before 10:00 p.m. earns the finisher's hat. Entry is by lottery, and a finish counts as a Western States 100 qualifier.
Course
From Willamette Pass Ski Area (5,120 feet) in the Oregon Cascades, over Fuji Mountain, The Twins, and Maiden Peak (7,818 feet), along the shore of Waldo Lake. The race starts at 4:00 a.m. and holds an 18-hour cutoff.
How to register
Entry is by lottery. The race has run since 2002 and caps its field to protect the wilderness course.