The Clayton 9/11 Memorial Stair Climb is held each year to honor the 343 FDNY firefighters, 71 police officers, and the 8 EMS workers lost on 9/11 and raise funds for charities supporting first responders. This year's climb will benefit the National Fallen Firefighters Foundation and Supporting Heroes.

For this climb, firefighters, law enforcement, EMS workers, and civilians join forces in a 110 floor stair climb to honor those whose lives were lost. We challenge you to join us, in honor of those lives lost in or because of the attacks of 9/11/2001.

This years event is coming back home to Clayton - we will use the Pierre Laclede Building - 7733 Forsyth Blvd., Clayton Mo. 63105

Registration begins at 8AM at the Fire Department

All in-person registered climbers will begin climbing at 9AM

Want an even bigger challenge??? Sign up for the 3-Alarm Stairclimb Challenge.

Clayton 9/11 Memorial Stair Climb 2025

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Clayton 9/11 Memorial Stair Climb 2025 HONORING THE 343 FDNY FIREFIGHTERS LOST ON 9/11/2001

Clayton 9/11 Memorial Stair Climb 2025

Clayton 9/11 Memorial Stair Climb 2025 HONORING THE 343 FDNY FIREFIGHTERS LOST ON 9/11/2001