Run the 2026 TCS New York City Marathon with Team Stop the Clot®!
On November 1, 2026, thousands of runners will take on the streets of New York City. As a member of Team Stop the Clot, you’ll run for more than a finish line — you’ll run to prevent blood clots and save lives. Every mile you train and every dollar you raise supports the National Blood Clot Alliance’s mission dedicated to advancing the prevention, early diagnosis and successful treatment of life-threatening blood clots.
Why Run with Team Stop the Clot?
As a team member, you’ll receive:
- Guaranteed entry to the 2026 TCS New York City Marathon (if selected)
- Personalized fundraising support and toolkit
- Team coaching and fundraising strategy calls
- Official Team Stop the Clot race singlet
- Recognition on our website and social media
- The opportunity to make a lifesaving impact
Fundraising Commitment
The fundraising minimum for Team Stop the Clot runners is $5,000 by October 31, 2026.
Please fill out the application below to join Team Stop the Clot. We will have a minimum of 25 guaranteed entries into the race on Sunday, November 1, 2026.2026 TCS NYC Marathon Application
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.
