Register For
Sundae Runday

Seattle, WA 98118

Registration

2024 Sundae Runday is now sold out! We will have no day of race registration. Please stay tuned for registration info for 2025!


If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.