Join Team Stop the Clot® for the 2026 TCS New York City Marathon!
In 2026, we are hoping to be selected as a marathon charity partner for the 15th year! If we are, we’ll be opening applications for Team Stop the Clot bibs in early 2026.
Runners are required to raise a minimum of $5,000 by November 1, 2026.
Interested in running the 2026 TCS New York City Marathon on Team Stop the Clot? Fill in your info to be the first to know when applications open.2026 TCS NYC Marathon Application Wait List
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.
