Fierce is Hoddesdon’s home of group fitness, built for women who want variety, results, and workouts that actually keep them coming back.

From strength and HIIT to HYROX-style training and hot infrared classes, this is where women train hard, feel incredible, and find their exercise ecstasy.

If it’s moving the industry forward, we’re already on it.

A premium training experience – Considered classes, expert instructors, and a studio that feels elevated, from the moment you walk in to the moment you leave. This is group fitness with standards.

Always one step ahead – We don’t wait for trends to peak. From HYROX-style training to hot infrared classes, Fierce introduces what’s next, first and done properly.

A community you actually want to be part of – Welcoming, supportive, and confidence-building. No intimidation, no ego, just women training hard and lifting each other up.