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Mountain Lakes 100

September 18 - September 19

$300 – $320

The 2020 Lionshead fire burned over the lower portion of the course and around Olallie Lake. We won’t know the state of the area and the impacts to the 2021 race for awhile. Additionally, depending on the COVID situation at race time, pacers and/or crew may not be allowed due to restricted participant requirements. We are expecting to have this race, but it could be quite different than in normal years. The information below is assuming the race is the same as usual. We’ll update as we know of specific changes.

One of the country’s most beautiful 100-mile races starts at Olallie Lake and runs past more than 25 mountain lakes between Mt. Jefferson and Mt. Hood. This race features the best trail running Oregon has to offer – technical and rocky sections, views of mountain peaks in every direction, and 60 miles of luscious sections of the Pacific Crest Trail.


September 18
September 19
$300 – $320
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Go Beyond Racing


Olallie Lake
Mt. Hood, + Google Map