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Cascade Crest 100 Mile Endurance Run

Quick facts

Distance Ultra marathon

About Cascade Crest 100 Mile Endurance Run

Cascade Crest is a challenging 100 mile trail run through the Central Cascades of Washington State. The course currently runs as a clockwise loop from the Easton Fire Station. Cascade Crest has a well deserved reputation as one of the best 100 mile parties out there.

Want to know why? The best way to find out is to run this ultra! Taking place in the summer, the race promises to be exciting and fulfilling.

Be prepared for a hilly run as some of the ascents are extreme. Despite this, however, you will not regret running this 100 mile!


Cascade Crest 100 Mile Endurance Run

  • 160.934km



Lake Easton State Park is the nearest place to sleep to the start.

Aid Stations

There will be 16 full aid stations and 2 water only aid stations.

Equipment Storage

There are 4 drop bag locations. They must be dropped off at the designated spot at the fire station on Saturday morning between 7:00 – 8:30. Drop bags will be returned to the fire station for you to retrieve. It is your responsibility to reclaim your gear before you go home.

Maximum Time

The time limit for the race is 34 hours.


Entrants must complete an organized trail 50-miler or longer between January 1st and July 31st, OR have completed an organized trail 100-miler ever. There should be no ambiguity that your qualifier is a "trail" run.

Cascade Crest 100 Mile Endurance Run Route Map

Cascade Crest 100 Mile Endurance Run Route Map


Easton Fire Station





Highlights include about 30 miles of the Pacific Crest Trail, passage through the 2.5 mile Snoqualmie Tunnel, and lots of tall trees and tough trails!

The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.