The record for the longest unbeaten run stands at 30 games held by Glen Rovers. It began with a 5-06 to 3-00 win against Mallow in their opening game of the 1934 championship on 22 April 1934 and finished with a 3-08 to 3-01 win against Sarsfields in the first round of the 1942 championship on 17 May 1942. The 30-game unbeaten streak, which included no drawn game but one walkover, ended with a 5-04 to 1-08 loss to Ballincollig in the 1942 championship semi-final.