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Northwest in Motion

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Home » Events » Trail Run » Mountain Lakes 100 » Mountain Lakes 100

Use this calendar for planning purposes only.

Event details subject to change!

Pre-registration is strongly recommended! During COVID, most event organizers do not have on-site registration. You are responsible for following event organizers' COVID procedures.

To confirm event status (sold out, cancellations, schedule changes, COVID restrictions, etc.), visit the event website link below.

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Mountain Lakes 100

September 26, 2025 @ 5:00 pm - September 28, 2025 @ 2:00 pm PDT

|Recurring Event (See all)

An event every year that begins at 5:00 pm on day fourth of September, repeating until September 28, 2025

  • « The Moran Constitutional Relay
  • Cascade Super Ultra 50M | 50K | Marathon »

One of the country’s most beautiful 100-mile races starts at Clackamas Lake Historic Ranger Station (instead of the usual Olallie Lake, due to fire damage) and runs mostly along the Pacific Crest Trail. This race features the best trail running Oregon has to offer – technical and rocky sections, views of mountain peaks and lakes, and luscious sections of single track on the Pacific Crest Trail.

If the area around Olallie Lake is recovered enough to host the event from there, we will. We’re assuming it won’t be and are planning to use the Clackamas Lake Historic Ranger Station again in 2022.

Race Schedule

Friday
Pasta feed: 5:00-7:00 p.m. Free for racers. Family and crew can purchase dinner for $7 cash
Bib pickup: 5:00-7:00 p.m. (photo ID required)

Saturday
Bib pickup/Check in: 6:00 – 7:30 a.m. (Photo ID required. All racers must check in on race morning, even if you picked up your bib the night before)
Race briefing: 7:45 a.m.
Race Start: 8:00 a.m.
Crew Briefing: 8:15 a.m.

Sunday
Breakfast: 8:00 a.m. Free for racers and up to three crew. Family and others can purchase breakfast for $5 cash
Awards: 10:00 a.m.
Race Ends: 2:00 p.m.

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Details

Start:
September 26, 2025 @ 5:00 pm PDT
End:
September 28, 2025 @ 2:00 pm PDT
Event Categories:
Trail Run, Ultra
Website:
https://gobeyondracing.com/races/mountain-lakes-100/

Organizer

Go Beyond Racing
View Organizer Website

Venue

Olallie Lake Resort
4 NF-4220 OR United States + Google Map

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  • « The Moran Constitutional Relay
  • Cascade Super Ultra 50M | 50K | Marathon »

To confirm event status (sold out, cancellations, COVID restrictions, etc.), be sure to visit the event website above.

Pre-registration is strongly recommended! During COVID, most event organizers do not have on-site registration. You are responsible for following event organizers' COVID procedures.

Reader Interactions

Leave a Reply Cancel reply

You must be logged in to post a comment.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

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