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Director’s notes

The East Coast version was so popular, we couldn’t resist bringing this event out to the West Coast!

The Washington Yeti 100, like it’s big sister race, is perfect for first-time 100 milers or those looking to run sub-24. The course is along an old Rails to Trails route through the central Cascades of Washington: all the views, summits, and energy without all the tough mountain climbs. The trail will take you through scree fields, valleys, and a 2.3-mile-long tunnel, all while running on crushed limestone at a grade no greater than 5% (and usually much less).

Come join us and experience the fun and magic of the Yeti trail runners, West Coast edition!

Awards: Buckles for all finishers, awards for top 3 women and men
Cut-off: 30 hours
Elevation gain: 4,500 ft
Course type: Out-and-back on Rails to Trails trail
Under the mountain: Run through the 2.3 mile-long Snoqualmie tunnel twice
Trail surface: Crushed limestone, mostly smooth surface
Race check-in & Mandatory Runners Meeting: July 31st 7 pm at (___)

All drop bags to be collected at mandatory runners meeting. See aid station chart for drop bag locations and note that the course is an out-and-back, so drop bags can be used twice each.

Registration for the Washington version of the Yeti 100 will open January 8th, 2020. For complete registration information, please sign up viz the watch list button or join our FB member group.

Refund Policy

As a runner it’s inevitable that you’re going to register for a race that at some point later on you’re unfortunately not going to be able to start for one reason or another. It happens to all of us, especially as race registrations need to open months in advance of the races themselves, and life happens during those interim months: Injuries, work, family emergencies, etc. We assure you we get it; we really do. And we strive to be as understanding and cooperative as we practically and financially can.
But just because the race hasn’t happened yet doesn’t mean we haven’t already incurred significant expenses related to that race. We pay taxes on the income from the entry fees; we pay for permits, insurance, and supplies (including race shirts, buckles and other awards) For all of these reasons and more we cannot offer refunds, deferrals or transfers.


  1. William Johnston March 17, 2021 at 4:28 pm - Reply

    Would like to signup if I could just how to on the ultrasignup site.

  2. Angie March 17, 2021 at 11:54 pm - Reply

    How might I volunteer to work during the race?

  3. Dave March 18, 2021 at 2:27 pm - Reply

    When does registration open?

  4. Roger L. Kelley March 19, 2021 at 3:00 am - Reply

    Can you please update the info for this run?

    Thank you!

  5. Roger L. Kelley April 2, 2021 at 10:53 pm - Reply

    Any chance this can be 24/25?

  6. Roger L. Kelley April 2, 2021 at 10:54 pm - Reply

    I meant July 24 and 25.

  7. nato rafa April 13, 2021 at 3:15 am - Reply

    I would like to sign up and more opening or waitlist

  8. Jess Mullen April 17, 2021 at 12:34 am - Reply

    Any chance you’ll open registration to more people or a wait list?

  9. Jessica Mullen April 18, 2021 at 3:14 pm - Reply

    Is there a chance you will open more spots or a waitlist once you know more from the Parks Dept?

  10. Jill Witte September 28, 2021 at 7:37 pm - Reply

    Do you have any idea when the 2022
    YETI 100 in Washington will be open for sign up?

  11. Melissa October 3, 2021 at 10:17 pm - Reply


    Is the 2022 event full? It was a little confusing to see – it refers to an October date? Anyway can’t wait to run this!

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