Join us and ride this month to fight kids' cancer – Sign Up Now! Sign Up

Great Cycle Challenge USA

Riding to fight kids' cancer

USA USA
  • Australia Australia
  • Canada Canada
  • USA United States
  • Home
  • About
    • About CCRF
    • Win a Bike
    • Media
    • Partners
    • FAQs
    • Merchandise
  • Fundraising
    • Fundraising Ideas
    • Free GCC Jersey
    • Hero Jersey
    • Facebook Downloads
    • Facebook Fundraiser
    • Posters and Resources
    • Offline Donations
    • Social Pic Creator
  • How It Works
    • How to Log Miles
    • Rules of the Challenge
    • Virtual Challenges
    • Spin Bike Challenge
    • Teams
    • Download the GCC app
  • Group Rides
  • How You Help
  • The Kids
    • Meet Bella
    • Meet Liam
    • Meet Izzy
    • Meet Nathalia
    • Meet Gabby
    • Meet Logan
  • Leaderboards
  • Community

Donate

Thank you for making a donation to fight kids' cancer.

You have elected to sponsor Olaf Zielinski - Change

Amount

Please choose an amount you wish to donate:

Receipt Details

A receipt will be sent to this email address

Your Message

Enter your personal message to Olaf (this will appear next to your donation).

Olaf Zielinski

Olaf Zielinski
Cancer is the biggest killer of kids from disease in the USA, 38 children die every week. Please donate now and support 2019 my challenge to fight kids' cancer!

My Top Supporters

  • Kick Cancer's Butt Day matched donation: $596.08
  • Olaf Zielinski: $265
  • Eileen Bewley: $207

I Am Riding For

Ferran, Jordi M., Angels, Monika, Gerhard, Joachim, Erika, Antonio, Fernando, Joan, Joan, & GCC kids

Ferran, Jordi M., Angels, Monika, Gerhard, Joachim, Erika, Antonio, Fernando, Joan, Joan, & GCC kids

It is a great pleasure to ride my bike for those who cannot! I keep riding for them while they keep fighting!!!

Donate with Confidence

BBB Accredited Charity
GuideStar Platinum
  • Sign Up
  • Donate
  • Login
  • Join Us On Facebook
  • Spread The Word
  • Post on Facebook
  • Send an Email
  • Tweet
  • Get Involved
  • Register Now
  • Sponsor Friend / Team
  • Login
  • Spin Bike Challenge
  • Find Out More
  • How It Works
  • About
  • The Kids
  • Help Center
  • Leaderboards
  • Top Individuals
  • Top Teams
  • Top States
  • Top Industries
Children's Cancer Research Fund
© 2019 Children's Cancer Research Fund
  • Transaction Disclosure and Policy
  • Terms and Conditions
  • Privacy Policy