David Jr Castillo
Cancer is the biggest killer of kids from disease in the USA, 38 children die every week. Please donate now and support my challenge to fight kids' cancer!
I've Ridden
194.3 mi
My goal is
200 mi
My Rankings
- National: N/A
- State: N/A in CA
I'm Riding For
Diego & judith
My Story
3 Sep 2026
This September, I am taking part in the Great Cycle Challenge to fight kids' cancer!
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 I am raising funds through my challenge to help these kids and support 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 me by making a donation to give these kids the brighter futures they deserve.
Your support will change little lives.
Thank you.
David
My Legacy
Here's my personal impact over 4 years to fight kids' cancer and save little lives.
-
899 mi Ridden$937 Raised2023
-
1,389 mi Ridden$615 Raised2024
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921 mi RiddenRaised2025
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RiddenRaised2026
3,404 mi
Ridden
$1,552
Raised
My Challenge
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28.2 mi ride - Getting there! - Wednesday, September 16, 2026
Logged this ride 12 hours ago -
27.2 mi ride - Put me in Coach - Friday, September 11, 2026
Logged this ride 6 days ago - View on Strava -
34.3 mi ride - Getting closer - Tuesday, September 8, 2026
Logged this ride 8 days ago -
6.2 mi ride - Came back for more - Monday, September 7, 2026
Logged this ride 9 days ago -
24.6 mi ride - Had to do a pit stop - Monday, September 7, 2026
Logged this ride 10 days ago - View on Strava -
1.8 mi ride - Not the best bike - Sunday, September 6, 2026
Logged this ride 10 days ago - View on Strava -
2.4 mi ride - Not the best bike - Sunday, September 6, 2026
Logged this ride 10 days ago -
1.9 mi ride - Getting closer - Sunday, September 6, 2026
Logged this ride 11 days ago -
2.4 mi ride - Morning Ride - Saturday, September 5, 2026
Logged this ride 11 days ago - View on Strava -
2.6 mi ride - Every mile counts - Saturday, September 5, 2026
Logged this ride 12 days ago