Events
100,000 Reasons Challenge: A Movement to Stop the Clot
March 1, 2026
Registration is now OPEN for the 100,000 Reasons Challenge! Every year, more than 100,000 lives …
Navigating Emotional Trauma Post Blood Clot: The Symptom Nobody Mentioned
April 14, 2026
A blood clot doesn’t just affect your body — it can affect how you think, feel, and experience …
2026 TD Five Boro Bike Tour
May 3, 2026
The National Blood Clot Alliance is thrilled to announce that we are returning as an official …
2026 TCS New York City Marathon
November 1, 2026
Run the 2026 TCS New York City Marathon with Team Stop the Clot®! On November 1, 2026, …
