Northern Colorado 9/11 Memorial & Stair Climb
In honor the first responders who aided the response to the terrorist attacks on Sept. 11, 2001, Poudre Fire Authority and Colorado State University will host the Northern Colorado 9/11 Memorial and Stair Climb at Canvas Stadium on Sept. 11, 2025. The opening ceremony will take place at 4:45 p.m. and the stair climb will commence at 5 p.m.
Participants are invited to climb the equivalent to the 110 stories of the World Trade Center in remembrance of the 403 first responders who lost their lives on 9/11. The event is free and open to the public. Current first responders are welcome to bring rucks and gear.
Registration is not required.
- All community members are invited to participate.
- Seating will be available for spectators.
- Refreshments will be available.
- Clear bag policy will be in effect.