England
15 Fitnessstudios, in denen „Deadly Dozen“-Rennen stattfinden
- AJ's GymPeterborough
- BodyBurn FitnessHalesowen
- Box AndoverAndover
- Choices Health ClubDerby
- Diversity FitnessWorkshop
- Extremes KonditionstrainingHuddersfield
- Greendale Performance CentreTamworth
- Institut für Fitness-RennsportMacclesfield
- L19 FitnessLiverpool
- Neil MarshWillingham
- Omni Fit CollectiveBlackpool
- OnePTRochdale
- Sean Salinger FitnessAltrincham
- Stu-Nique FitnessLeicester
- Die Fit BoxMilton Keynes


