The Children’s Tumor Foundation I Know A Fighter 5K tour will travel to 10 major cities so that people across the country can help CTF in the fight to end NF. This family-friendly event will feature a 3.1-mile race and a wonderful finish line festival.  

Join us and you can receive some great fundraising rewards along the way! Grab your friends and coworkers, create a team, and let’s battle NF together.  

Make a difference in the lives of millions affected by neurofibromatosis (NF).

Upcoming Events

Fundraising Incentives

The Children’s Tumor Foundation appreciates the time and energy our participants put into fundraising to help us end NF. We recognize their efforts through fundraising incentives.

When you reach various fundraising milestones, you are eligible to earn great prizes!

Training Plan

You can be race-ready in just a couple of months. Utilize our complimentary 5K training plan to help prepare you to cross the finish line for your Fighter!

Thank You to Our National Sponsors


Become a Sponsor


Local Sponsorship Packet

For national partnership opportunities, please contact us at

Partner with us to make a difference in the lives of the millions of NF Heroes.

  • Combines a brand awareness campaign with a flagship fundraising platform
  • Supported by both national and local market sponsors
  • Website component supports an online giving campaign
  • Local fundraising component is a sponsor-supported 5K Race with a goal of attracting a minimum of 250 athletes raising an average of $40,000 per event through individual pledges