Volunteer Register
Saturday, Sep 19, 2026 @ 8:00 AM
Mountain Lakes 100
Olallie Lake Resort, Olallie Lake, OR
100 Miler
Registration closes: Mon, Aug 31 @ 11:59 PM PT
Oregon's Prettiest & Best Supported 100-Miler
Mountain Lakes 100 is one of the country’s most scenic 100-milers. Starting and finishing at Olallie Lake, and running along dozens of lakes, 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. The aid stations and support on the course is outstanding. You'll be greeted by experienced volunteers who are as focused on getting you to the finish as can be. Registration is not a lottery. This race is a Western States 100 qualifer. If you end up on the wait list, know that we have gone through the entire wait list by the beginning of September the last few years. Train like you'll get in and do your trail work.
Capacity: 150
Trail Work Requirement: All runners must complete 8 hours of trail work between October 1 of the previous year and September 1 of the race year. Those who do not submit their hours will forfeit their spot.
Cancellation Policy: If you need to cancel your registration and it’s more than 30 days prior to the race, you will receive a 50% credit toward a future Go Beyond Racing race. This credit is valid for 365 days. If your cancellation is 30 days or less from race day, there is no credit, refund, or transfer.
Produced by: Go Beyond Racing
We put on over three dozen trail races a year. You can count on every Go Beyond race to: Be highly organized with racer safety and satisfaction as top priorities, Donate to a worthy beneficiary for each race, Have well-stocked aid stations and the friendliest, most supportive volunteers, Challenge and reward each participant, Put more time, money, and energy than most to reduce, reuse, recycle, and lessen the environmental impact of our events.
Results: 2025 2024 2023 2022 2021 2019 2018 2017 2016 2015 2014
Top Performances: Men Women
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