The Cannonball Run

JUL

25

2026

The Cannonball Run in Chattanooga is a Last Man Standing race where runners tackle 4.3 mile loops each hour until only one person remains. Bring endurance, strategy and grit for this thrilling loop challenge.

Sat 25 Jul 2026

Chattanooga, Tennessee

Website Registration

4.3 Miles per Loop

Always double-check with the organizer's website! This page may contain affiliate links.

The Cannonball Run : Jul 25, 2026, Chattanooga, TN

The Cannonball Run is a Last Man Standing running event held in Chattanooga, Tennessee at 1312 Stringers Ave. Registration opens on Jan 15, 2026. The event uses repeated loops on a set course and continues until only one runner remains.

Race format and course

Participants run repeated laps of a 4.3-mile loop. Each lap must be completed within one hour; failure to complete a lap in the allotted time or failing to start the next lap results in elimination (recorded as DNF). Laps repeat every hour, and runners who finish a lap early have the remaining time before the next lap to rest and refuel (for example, a 30-minute lap finish leaves 30 minutes before the next start). The format emphasizes endurance and pacing across multiple consecutive laps. Visit the organization's website for the most recent information.

4 mi

4.3 Miles per Loop