One Race.
Many Formats.
Track-based endurance. Gym-based strength. One global fitness racing system.
Track Race
Deadly Dozen began in Macclesfield as the world’s first fitness racing Track Race. What started as a single event has grown into a global movement, now racing across multiple countries while staying true to the same accessible, universal, and scalable format that defined the original.
Gym Race
Deadly Dozen Gym Races take the core principles of the Track Race and bring them inside your gym. No barriers. No complex equipment. Just straightforward hybrid racing that any athlete can access. With multiple formats—ERG-based, strength-based, endurance-focused or strength—you can choose how you want to challenge yourself.
