Register For
Sam Day 37-Mile Challenge

Registrant #1

Login with your RunSignup account.

This will be the password for your RunSignup account.
Format: mm/dd/yyyy
Used for age group calculations
Format: ###-###-####

Choose Your Event *

Walk, Run, Ride, or Roll 37 Miles during the month of September!
Friday September 1, 2023 - Saturday September 30, 2023

$45.00

Walk, run, ride or roll 37 miles in the month of September. Honestly, you can move your body in whatever way you wish, anywhere in the country. The goal is to bring awareness and resources to childhood cancer. Kids with cancer need us to make some noise and ignite hope. Let’s make it fun and impactful.

Why 37? Sam’s favorite number was 37 because he claimed it was the “forgotten number” (yes, he was a quirky kid). SDF uses the forgotten number because we want to draw attention to the forgotten cancers, the ones that don’t get as much research attention.

Register your whole family!

Would you like to join or create a Team?




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.