Tunnel to Towers 5K Run & Walk - Loudon, TN

Lace up for a truly impactful experience at the Tunnel to Towers 5K Run & Walk in Loudon, TN, taking place on Saturday, September 12, 2026. This inspiring 5K event is much more than a race; it's a powerful tribute to honor the sacrifices of firefighter Stephen Siller on 9/11 and to support our nation's first responders and military heroes. Runners and walkers gather at the Loudon Fire & Police Department at 100 Cedar Street, which also serves as the packet pickup location and the heart of the race day activities.

Participants consistently praise the Tunnel to Towers event for its uplifting atmosphere, describing it as a "solid event" with a "great atmosphere" that they would gladly do again. The unique spirit of this 5K is reflected in its mission-driven awards, often recognizing those who run in firefighter turnout gear or military backpacks, emulating Stephen Siller's heroic actions. Expect a supportive community on a course through Loudon, with a water station available along the route and at the square to keep you hydrated. Typical race day conditions in mid-September feature highs around 83°F and lows around 63°F, with a minimal 14% chance of precipitation.

Join this meaningful event to run, walk, or roll 3.1 miles in solidarity and remembrance, continuing a tradition that has become a cherished part of the Loudon community for nearly a decade. Every step taken helps carry forward the Tunnel to Towers Foundation's vital work in aiding catastrophically injured first responders and military members and their families.