Contact Us


CrossFit Interbay is located west of Seattle's Fisherman's Terminal. From 15th AVE W, take the W Emerson ST bridge west, go past Fisherman's Terminal, and turn right on 23rd AVE W. We are across the street from Cascade Federal Credit Union. There is ample street parking or you may park in the credit union parking lot before 8:00am and after 5:00pm.

4036 23rd AVE W
Seattle, WA 98199

Erin Onyon
Enrollment/Manager/New Membership
(206) 601-0498

Aleta Judson
Head Coach/Manager

Ron Onyon
Head Coach and Director of Programming
(206) 399-5707