Tunnel to Towers 5K Run & Walk - Tempe, AZ 2026

This event honors the heroic life and death of Stephen Siller, an FDNY firefighter who ran through the Brooklyn Battery Tunnel to the Twin Towers on 9/11. It remembers those lost that day and supports first responders and military who make sacrifices. Patriotic clothing is encouraged; firefighter turnout gear or military backpacks are welcome.