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Our Harpenden boot camp is the purest form of exercise available in Harpenden, Hertfordshire. There are no fancy machines or equipment, only you and the environment. It's a back to basics workout designed to push you beyond your physical limits. Whether you are training for a marathon or just looking to improve your overall fitness, every exercise and session is adjusted to match your fitness needs. The result is a stronger, leaner, healthier and more balance body for 2024.


Our Harpenden boot camp takes place at Rothamsted Park. The boot camp sessions combine cardio and strength training exercises more effectively than any other boot camp session available in Harpenden. It's a 45 minute, high intensity routine that will change how you feel in just a few weeks. This perfectly balanced boot camp will get you out of the gym and into the best shape of your life.


Harpenden Bootcamp:


Tuesday  - 7:00am

Thursday -  7:00am 

Saturday - 8:30am

*please note the current timetable will change when the clocks go forward on the 31st March 2024

Grab your friends or work colleagues and form a group. Find a time and day that works for you and book your first boot camp session at Rothamsted Park with Train Dirty London. Meeting point is close the skatepark in Rothamsted Park. 


Harpenden Outdoors HIIT Bootcamp
Harpenden Bootcamp - Train Dirty London



A Harpenden boot camp package will cost £260.00 for 24 sessions over 12 weeks, with repeat clients receiving a 10% discount. Each Harpenden boot camp session will include benchmark testing to record your progress, and continuous coaching and advice to meet your personal health and fitness goals for 2024.

Drop in boot camp sessions are £12:50 for Rothamsted Park and can be booked online.

For more information please contact us via email at:


*conditions apply

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