Tunnel to Towers 5K Run & Climb - Biloxi, MS 2026

This event remembers Stephen Siller, a New York City firefighter who died on September 11, 2001, after running through the Brooklyn Battery Tunnel to the Twin Towers. Honor his life and death, and support first responders and military who sacrifice in the line of duty. Participate in a 5K, a stair climb symbolic of the World Trade Center's 110 floors, or both. Children under 12 run free. Wheelchair, stroller, and backpack participants welcome.