Deadly Dozen

Deadly Dozen is a global hybrid fitness race brand that brings together running and functional strength challenges in a tough, social and fun event format. Its original Track Race pairs twelve 400-metre runs, known as Journeys, with twelve exercise stations, or Labours, for a total running distance of 4.8 kilometres. Participants can race solo, share the exercises with a partner, or compete as a relay team, and the brand welcomes first-timers as well as experienced athletes.

Deadly Dozen offers several race formats, including track events, hybrid races and Gym Races hosted by affiliate gyms. Gym events feature indoor rowing and other erg work, strength exercises and fitness tests. Race locations and formats vary, with events scheduled across the UK and worldwide. The organisation also provides race information, format and division guides, training resources through The Institute and The Academy, and a community network of affiliate gyms. After events, participants can find results, photos and race replays, and access achievement badges, certificates and shareable statistics cards.