Formed in 1977 with nine founder members, the league is affiliated to the Loughborough & District Bowling Association and Bowls Leicestershire, providing competitive bowling on Monday afternoons and Thursday evenings for member clubs of the L&DBA.
Forty nine teams from twenty one clubs make up the membership, comprising thirty teams in the Monday league with a further nineteen teams playing in the Thursday league.
Both leagues have the same format, with Monday league playing three rinks of Triples whilst the Thursday league play four rinks of Triples. In both leagues teams will play their opponents on a straight forward HOME and AWAY basis.
All teams are eligible to enter their respective league Trophy competition.