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The Children’s Tumor Foundation is an Official Partner of the TCS London Marathon

Logo of "TCS London Marathon" with "TCS" in colorful letters and "London Marathon" in white. A stylized line illustration of a running person is on the left. Black background.The Children’s Tumor Foundation (CTF) is excited to announce our official charity partnership with the TCS London Marathon, an elite race that is part of the prestigious World Marathon Majors series. Taking place on Sunday, April 27, 2025, this iconic event offers athletes the opportunity to make a real difference in the fight against NF.

As an official U.S. Charity Partner, CTF is thrilled to offer guaranteed race entry to athletes who join our NF Endurance Team. By pledging to raise at least $10,000, you will help advance our mission to improve the lives of millions living with NF, a complex genetic disorder that causes tumors to grow on nerves throughout the body.

Why Run for CTF?

Joining the NF Endurance Team not only secures your spot in one of the world’s most prestigious marathons but also allows you to contribute to groundbreaking research and support services that make a meaningful impact on those affected by NF.

How to Apply for the 2025 Team

  1. Submit your interest by filling out our application form. The deadline for applications is July 31, 2024.
  2. Due to limited entries, not all applicants can be guaranteed a spot on the team, but we encourage all who are passionate about ending NF to apply.

Looking Ahead: The 2026 TCS London Marathon

If you’d like to join us for the 2026 TCS London Marathon, either in addition to or instead of the 2025 event, please indicate your interest when filling out the application.

Ready to Run and Make a Difference?

Whether you’re an elite athlete or a passionate supporter, running the TCS London Marathon for CTF will be a life-changing experience. Your fundraising efforts will drive us closer to our goal of ending NF for good. To apply for a place on the team or to learn more, contact us at nfendurance@ctf.org.

Let’s run to end NF, together!