Registration Is Open

Chuckanut 50k registration is on Pacific MultiSportS

Registration day for the Chuckanut 50k opened December 5 at 8am and the initial blast of registrations (300 in 30 minutes) fuels our excitement for the 2026 event. We are permitting 600 runners and opening 700 spots. There are are about 60 spots left to fill before we open the waitlist. So if you thought you missed your chance, this is your year to get a spot!

Our sponsors are also rolling in with their commitments. Be sure to check out the 2026 Sponsors pages and support the brands that support our sport. HINT - there are some cool deals showing up there!

And don’t forget, once you secure your Chuckanut 50k spot you can also get excited about fulfilling the trail work requirement. More information at the top of the Runner Requirements page.

We look forward to seeing you in March and hearing about your training along the way! Please tag @chuckanut50 on Instagram so we can cheer on your training adventures.