Organisers for the Brighton and Hove Triathlon have had to close entries early due to unprecedented demand. The fourth Triathlon is due to take place on Hove Lawns on September 14 – 15 and is a weekend of multi-sport for all the family. Children as young as three can race in the Scootathlon on Saturday, September 14 whilst the Children’s and Adult Triathlon will take place on Sunday 15.