Wy'East Wonder
50K50M
Go Beyond Racing
Jun 27, 2026
OregonOregon's prettiest & best supported 100-Miler
Overview
Mountain Lakes 100 is one of the country’s most scenic and well-supported 100-mile races. This classic Oregon ultra showcases the best of the Pacific Northwest: stunning alpine lakes, old-growth forests, and dramatic views of Mt. Hood and Mt. Jefferson. With over 60 miles of the iconic Pacific Crest Trail, this race combines beauty with a true endurance challenge.
Known for its exceptional volunteer support and welcoming community, Mountain Lakes 100 offers runners an unforgettable experience along technical, rocky trails and serene mountain lakes, all under a canopy of towering evergreens.
Western States QualifierUTMB Index: falseTrail Work RequiredCuplessVegan Friendly
150 participant limit
Course
Elevation Gain11,700 ft
Elevation Loss11,700 ft
Max Altitude5,700 ft
Cutoff Time30HR
The course follows the iconic Pacific Crest Trail, weaving between Mt. Jefferson and Mt. Hood. Expect long stretches of buttery single track, technical rocky sections that keep you honest, and panoramic views that will stop you in your tracks. You’ll skirt alpine lakes, climb through lush forests, and tackle challenging climbs and descents as you push toward the finish line.
Key Highlights
100-mile loop through Oregon’s Cascade Range
~11,700 ft of elevation gain and loss
Mostly single-track on the Pacific Crest Trail (60+ miles)
Technical terrain with rocky sections, rooty paths, and remote wilderness
High alpine lakes, lush forest, and stunning mountain views
Lowest point is ~3,300 ft; highest point is ~5,700 ft
Starts and finishes at Olallie Lake Resort
Loading course map…
Download GPX FileCutoff Details
100M, 30HR overall, cutoff at 2:00PM on the following day
Aid Stations
Runners will encounter fully stocked aid stations along the course with water, electrolyte drinks, and a wide variety of food. Some stations accept drop bags. HAM radio support is on-site for communication.
Logistics
Schedule
Friday
5:00PM–7:00PM Pasta feed (free for racers, $8 cash / $10 card for family and crew)
5:00PM–7:00PM Bib pickup option #1
Saturday
6:00AM–7:30AM Bib pickup option #2 and mandatory racer check-in
7:45AM Race briefing
8:00AM Race start
8:15AM Crew briefing
Sunday
8:00AM Breakfast (free for racers and up to three crew, $5 for additional guests)
10:00AM Awards
2:00PM Race cutoff and finish line closes
Bib Pickup
Runners can pick up bibs Friday evening at Olallie Lake Resort or on race morning before the start. A photo ID is required at check-in.
Drop Bags
Drop bags are accepted at designated aid stations and must be clearly labeled. Any bags left behind after the race will not be mailed back to runners.
Crew & Pacers
Crew and spectators are welcome but must follow parking and access guidelines. Carpooling is strongly encouraged due to limited space. Visitors should be prepared for remote conditions and limited amenities.
Swag & Medals
All finishers receive a custom belt buckle and pint glass. Sub-24-hour finishers earn a special buckle. Age group and non-binary awards are offered, along with sponsor prizes and raffle giveaways.
Getting There
Portland International Airport is 99 miles from the race start and approximately a 2.5-hour drive. Bend is another gateway city with nearby lodging and airport access.
Driving Directions
Parking
Parking is limited. Long-term and short-term options are available near Olallie Lake Resort, with overflow road parking north of the aid station. Carpooling is required for crew and visitors. No overnight parking is allowed.
Lodging
Olallie Lake Resort offers rustic cabins and yurts. Nearby campgrounds include Paul Dennis and Olallie Meadows (first-come, first-served). Timothy Lake and Detroit Lake also offer camping and rental options. Government Camp has lodging 20 miles away.
Oakridge, oregon
Requirements
Runners must be prepared for remote conditions, variable mountain weather, and long unsupported stretches between aid stations. Prior ultramarathon experience is strongly recommended.
Qualifying Races
Runners must demonstrate experience at ultramarathon distances.
Trail Work
All entrants must complete 8 hours of trail work between October 1, 2024, and September 1, 2025. Work may be completed anywhere in the world and must be signed off by a trail work supervisor. Proof must be submitted to organizers.
Mandatory Gear
Runners should be prepared with weather-appropriate gear, including nighttime layers and hydration systems.
Policies
Race Policies
Charity & Beneficiary
Proceeds support trail maintenance groups that keep the Pacific Crest Trail and surrounding wilderness open and safe.
Land Acknowledgement
We acknowledge that Mountain Lakes 100 takes place on the traditional homelands of the Molalla Tribe, the Tenino Tribe, and the Confederated Tribes of Warm Springs. We honor and respect their enduring connection to this land.
About Go Beyond Racing
Founded in 2013 and based in Portland, Oregon, Go Beyond Racing is a premier trail race organizer that has become a pillar of the Pacific Northwest trail running community. Known for its professional execution and welcoming culture, Go Beyond produces dozens of races annually—from grassroots weeknight trail series to 200-mile endurance feats—each designed to challenge and inspire runners of all backgrounds.
At the core of Go Beyond Racing is a commitment to going the extra mile. Every event is intentionally crafted to reflect their core values.
Race directors Todd and Renee Janssen are lifelong endurance athletes and deeply embedded in the trail community. Their family-oriented approach and hands-on involvement ensure each event feels personal and thoughtfully executed. From their signature events like Mountain Lakes 100, Volcanic, Stumptown Trail Runs, and the Oregon 200, to weekly runs hosted through the Trail Factor club, Go Beyond is deeply invested in building a vibrant and supportive trail running culture.
Whether you're taking on your first 5K or your fifth 100-miler, Go Beyond Racing invites runners to go faster, go farther—and most importantly—go beyond.
Disclaimer
We make every effort to provide accurate and up-to-date information on Kåduka, but details may change. Please always confirm the latest information on the official race website. See something that needs correcting? Send us a note at feedback@kaduka.app