#1UltraFlex Hull in Hull is a standout for bodybuilding, boxing and mma. One of the chain's top-rated sites, with combat-sports facilities alongside the iron. A wide muscle-group machine range and brand-new cardio kit, plus dedicated boxing and MMA facilities. Visit ultraflexgym.co.uk.
#2BoxCross UK in Wisbech is a standout for 24/7 boxing and strength. Named East of England Gym of the Year, the only true 24-hour gym in Wisbech, from just £9 a month. A genuine hybrid facility: a full boxing set-up with bags and a ring sits alongside a serious free-weights floor (dumbbells to 70kg, multiple racks, Olympic bars) and premium machines from Nautilus, Hammer Strength and Technogym, with a cardio zone on new Star Trac kit.
#3UltraFlex West Leeds in Leeds is a standout for premium bodybuilding, all levels. The flagship that started the chain, with physio and combat facilities under one roof. A vast, body-part-zoned machine floor backed by a full free-weights area, dedicated cardio suite, an on-site martial arts and boxing space and the Regen physio clinic. Visit ultraflexgym.co.uk.
#41Rebel Victoria in Victoria, London is a standout for nightclub-style boutique classes. Pioneered the immersive nightclub-gym class in the UK. Signature studio formats, Reshape (treadmill and weights), Ride (spin) and Rumble (boxing and strength), in a dark, club-style room with immersive lighting and sound. Visit 1rebel.com.
#5Equinox Kensington in Kensington, London is a standout for five-star luxury health club. Set within the historic Kensington Roof Gardens building, with signature recovery rituals. An Art Deco-inspired club with a boxing studio, yoga studio, full-service spa, signature eucalyptus steam rooms and premium cardio and strength floors. Visit equinox.com.
#6BXR London in Marylebone, London is a standout for boutique boxing and performance. Anthony Joshua-backed, elite-coach-led boutique boxing. A boxing-centric club blending fight training with strength and conditioning, full ring, bag and combat areas alongside S&C kit and some of London's most respected coaches. Visit bxrlondon.com.
#7Gymbox Holborn in Holborn, London is a standout for high-energy, wildly varied classes. The most theatrical class programme in London, from Gymboxing to aerial and commercial dance. A boxing ring, sled track, Olympic lifting stations with Eleiko plates, a matted combat area, multiple studios, a huge free-weights floor and a sauna, with 100+ classes a week. Visit gymbox.com.
