Climb to Commemorate

Climb to support first responders and military heroes.

The 4th Tunnel to Towers Tower Climb, takes place on June 3rd and is part of the Vertical World Circuit Race.


This 104 floor climb ("the Finish Line is on the 102nd Floor, the Climb actually begins two floors below street level") is limited to 1000 participants – so if you want to do it, register as soon as you can. 

The race benefits the Stephen Siller Tunnel to Towers Foundation which:

"Honors the sacrifice of firefighter Stephen Siller who laid down his life to save others on September 11, 2001.

We also honor our military and first responders who continue to make the supreme sacrifice of life and limb for our country."

If you think your energy-level might not be in sync with a 104-floor/2,226 step climb, there's the option of the All-New Virtual Climb! (Sign up for that here).

More race details at and when you click on "FAQ" section on their