Race Entry Details

Registration

COST

$325 - 100-mile race

*Entry fee does not include tax and UltraSignup processing fees.

2025 Sign up dates + timeline

December 9th - Lottery registration open

January 5th - Lottery registration closes

January 14 - Lottery results + waitlist announced

Entry Cap

180 runners

qualifications

trail work

Entrants get to do 8 hours of trail work. This trail work must be completed between August 1, 2024 and June 15, 2025 and done with an organized work party such as the PCTA, WTA, or other trail work organization.

Volunteering, crewing or pacing at a race does not qualify as trail work.

Race qualifier

If entrants have ever run an 100 mile trail run, they qualify. If not, entrants must complete an organized or self-supported (with Strava track or equivalent verification) trail 50-miler within 16 hours that has at least 6,500' of climbing and must be between January 1 and June 15 of the year in which they wish to race.

You have the option of buying out the trail work requirement by making a $150 donation which will be directly sent to one of the trail work organizations that Cascade Crest 100 supports.

Note that trail work buyouts are not refundable in the event of withdrawal from the race.

Deadline for Race Qualifications: June 15, 2025

Trail work buyout

The fine print

deferral

If you’ve had a significant and/or unexpected life event, deferrals will be considered on a case-by-case basis. Please send an email to the RD at info@cascadecrest100.com to inquire.

cancellation + Refund

Anyone dropping out by June 15 will receive a $150 refund of entry fees. After June 15, a $50 refund will be given until the waitlist closes on July 15.

Transfers

Registrations are non-transferable, and no credits will be issued.

waitlist

If a confirmed runner cancels their registration, a waitlist registrant may be invited to register and take their place.

If you are moved off the waitlist, you will have 3 days to confirm and accept the invitation before the runner in the following position on the waitlist is invited.

Please check your Ultrasignup email account! A healthy number of runners move through the waitlist each year. So be ready!