Support Team Stop the Clot® for the 2024 TCS New York City Marathon
This is our 13th year of being an official charity partner for the TCS New York City Marathon. We’re proud of our history, and even prouder of our 100+ runners who’ve crossed the finish line, raising more than $550,000 and bringing blood clot awareness to their family, friends, and people all across the country.
Learn about this year’s Team Stop the Clot runners and support their fundraising here.
***APPLICATIONS ARE NOW CLOSED FOR THE 2024 TEAM. PLEASE FEEL FREE TO SUBMIT THE FORM BELOW TO SECURE YOUR SPOT ON THE 2025 WAITLIST.***
2025 TCS NYC Marathon Application
Please fill out the application below to join Team Stop the Clot. NBCA will have a minimum of 50 guaranteed entries into the race on Sunday, November 2, 2025.
What is the National Blood Clot Alliance (Team Stop the Clot)?
The National Blood Clot Alliance (NBCA) is a 501(c)(3), non-profit, voluntary health organization dedicated to advancing the prevention, early diagnosis and successful treatment of life-threatening blood clots such as deep vein thrombosis and pulmonary embolism. NBCA is the leading nonprofit organization in the United States focused singularly on building awareness and building community among people who are affected by blood clots or at increased risk for blood clots.
View NBCA’s full event calendar.