TCS NYC Marathon

The TCS New York City Marathon is not only the best day in New York City, the 5-Borough race has become the world’s largest marathon with over 55,000 total finishers.

The race began in 1970 as four-plus loops of Central Park, and in 1976 it became a five-borough event that set the blueprint for big-city marathons around the world. The course takes runners over the Verrazzano-Narrows Bridge from Staten Island to Brooklyn, then through Queens, Manhattan, the Bronx, and back into Manhattan to finish in Central Park. 

The National Bleeding Disorders Foundation (NBDF) is proud to be an official charity of the TCS New York City Marathon. The 26.2-mile New York City Marathon takes you through the streets of New York City for a one-of-a-kind race experience. 

Support our Runners

Fundraising Commitment

Each runner is committed to raising a minimum of $3,500 to support our mission and provide critical resources to the inheritable bleeding disorders community. Your efforts are a generous contribution to those who depend on our work.

To support your fundraising journey, we provide an easy-to-use online fundraising page to help you track your progress and share your mission. Be sure to visit our FAQs for answers to any questions you may have.

Applicants will be notified by email if selected to join the NBDF Marathon Team. Spots are limited, so don’t wait!

If you're interested in participating in this endurance event, apply now or reach out to Katie Cooper at kcooper@bleeding.org.