Isaiah Serff

I am riding 300 mi in memory of my grandmother, Pat (Nanny). Please sponsor me and support my challenge to fight kids' cancer and save little lives.
My Rankings
- National: 637th
- State: 17th in CO
- My Team: 2nd
I'm Riding For
Pat (Nanny)
My Story
25 Jun 2025
This Summer, my Dad and I are taking part in the Great Cycle Challenge to fight kids' cancer for my 3rd year!
Why? Because right now, cancer is the biggest killer of children from disease in the United States. Over 15,700 children are diagnosed every year, and sadly, 38 children die of cancer every week.
Kids should be living life, not fighting for it.
So, as a Father/Son team, we are raising funds through our challenge to help these kids and support the Children's Cancer Research Fund to allow them to continue their work to develop lifesaving treatments and find a cure for childhood cancer.
Please support us by making a donation to give these kids the brighter futures they deserve.
Your support will change little lives.
Thank you.
My Legacy
Here's my personal impact over 3 years to fight kids' cancer and save little lives.
-
333 mi Ridden$738 Raised2023
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303 mi Ridden$1,142 Raised2024
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Ridden$605 Raised2025
636 mi
Ridden
$2,485
Raised
My Challenge
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14.2 mi ride - Morning Ride - Saturday, August 30, 2025
Logged this ride 1 day ago - View on Strava -
17.3 mi ride - Lunch Ride - Wednesday, August 27, 2025
Logged this ride 4 days ago - View on Strava -
20.6 mi ride - Lunch Ride - Wednesday, August 20, 2025
Logged this ride 11 days ago - View on Strava -
15.7 mi ride - Morning Ride - Saturday, August 16, 2025
Logged this ride 15 days ago - View on Strava -
21.9 mi ride - Afternoon Ride - Saturday, August 9, 2025
Logged this ride 22 days ago - View on Strava -
6.4 mi ride - Afternoon Ride - Saturday, August 2, 2025
Logged this ride 29 days ago - View on Strava -
15.9 mi ride - Morning Ride - Saturday, August 2, 2025
Logged this ride 29 days ago - View on Strava -
15.9 mi ride - Afternoon Ride - Saturday, July 5, 2025
Logged this ride 57 days ago - View on Strava
My Sponsors
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William Williams
$310.50Received this donation 19 days ago -
Bruce Abels
$72.45Received this donation 17 days ago -
Mary Lovejoy
$72.45Received this donation 15 days ago -
Val Burnell
$72.45Received this donation 15 days ago -
John Rossi
$25.88Received this donation 15 days ago -
Isaiah Serff
$51.75Received this donation 67 days ago