Clubs 'Aqualand' Divers Scuba Diving-North East Badminton Club Boxing Club Colchester Judo Club Colchester Swimming Club Escrima Concepts (martial arts) Essex Sub Aqua Club Japanese Shotokan Karate Karate Kick Boxing Lil' Dragons Martial Arts Nifty Ninjas Shotokan Karate Phoenix Swimming Club Running Club Sahaja Yoga Shark Scuba Dive Club and School Shotokan Karate Squash Club TigerCubs Karate