Unit 3, 28 Rucklers Ln, Kings Langley WD4 8AU, United Kingdom
Northampton, UK
JJK Fitness in Northampton offers personal training, small group coaching, CrossFit, and group exercise classes including a dedicated HYROX programme. The HYROX-specific training combines running and functional workout stations following HYROX competition principles, available to both competitors and regular members. The gym suits all fitness levels, from beginners to competitive athletes, with additional nutrition coaching, youth training, and yoga options available.
JJK Fitness offers HYROX-specific classes, so you can train the race's running-plus-stations format with coaching rather than piecing sessions together yourself. Members rate it 4.8 out of 5 across 98 Google reviews.