Elven Harriers Athletics Club (EHAC) organizes various types of races, such as a 10k run, 10mile, and Half Marathon etc.,. You must be a member of the club in order to register online, and members are categorised by both gender and age. That is, M or W for male and female respectively, then in five year age group categories for men from 40, and ladies from 35. This gives groups such as W40 contains women between 40 and 45 years old on race day, whereas M50 contains men between 45 and 50 on race day. This gives categories such as W35, W40, W45, M45, M50, M55 etc
EHAC stores all race results online so that members can record and analyze their performance.