Sam Day 37-Mile Challenge
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.
Your registration fee includes a 37 Mile Challenge tshirt (either dri-ft or tri-blend), sticker, shoelaces, and a conversion chart and calendar.
Why 37? Sam’s favorite number was 37 because he claimed it was the “forgotten number”. 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.
Your registration fee includes a 37 Mile Challenge tshirt (either dri-ft or tri-blend), sticker, shoelaces, and a conversion chart and calendar.
Why 37? Sam’s favorite number was 37 because he claimed it was the “forgotten number”. 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.
- Price:
- $37.00 Challenge Fee
- Registration:
- Registration ends September 30, 2025 at 6:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 1, 2025, 5:30am PDT | September 30, 2025, 6:59pm PDT | $37.00 Challenge Fee |
Multi-Person Pricing for Sam Day 37-Mile Challenge
| Registration Starting | Registration Ending | Group Type | Price |
|---|---|---|---|
| June 1, 2025, 12:00am PDT | September 23, 2025, 11:59pm PDT | Family Discount $5 off per person (3+ Registrants) | $15.00 Discount |
This is a service fee for processing your challenge application. This may be slightly higher or lower per registrant than the amount shown here.
