The Deadly Dozen events feature both track and gym-based challenges designed to test physical endurance and strength. Deadly Run, the main event, combines 12x 400m runs with 12 Labours (exercise / functional stations). Gym races include Deadly Strong, focusing solely on the 12 Labours (exercise / functional stations), and variations like Deadly ERG races, which integrate rowing, skiing, or biking, between Labours. From high-intensity intervals to mixed-modality endurance, these events offer participants diverse, rigorous challenges to push their limits in unique fitness competitions.

Take a look at our time table for our up and coming Dirty Dozen training sessions and gym events! The training sessions will not only get you ready for a Dirty Dozen race but fully prep you for any other Hybrid races / competitions you may have coming up in your schedule. As with everything we do here @ CFS all our sessions are scalable for all fitness levels and abilities!