The club has, on four occasions, fielded a professional team, but has otherwise remained amateur. Though never achieving major success, the club has had some notable achievements. In 1889 it fielded 12 of the 13 players in a Cumberland v. Yorkshire match at Hunslet, whilst over 50 of its players have been awarded full international honours whilst playing for Millom since 1945.
The club's biggest honour came in the 1985-86 season, when they played against Mysons in the British Amateur Rugby League Association National Cup Final. Later that year, the club gave Wakefield Trinity a scare, losing only 14-8 in the John Player Trophy. They were National Conference League division one champions in 1994-1995, and won its challenge cup in 1990-1991.
The first team currently plays in the National Conference League Division 1, with the A team representing the club in the Barrow and District League. As well as the open age teams, Millom also has a thriving youth set-up with teams at U8, 10, 12, 14 and 16 level playing in the local competitions.
In the 2007-08 season, the club finished as champions of the National Conference league division 2. They currently play at the Coronation Field ground in Millom. The club's colours are maroon and white.
The 2007-2008 season has brought a lot of success to the club. The first team were champions of the NCL Division 2, they won the Barton Townley local cup competition, the A team won the league title and the Frank Reid trophy, runners up in the Harry Warman Cup and runners up in the knockout cup. Bradd Crellin represented BARLA Great Britain on a tour of Australia with 6 other players representing Cumbria, also on a tour of Australia.
Players earning international caps while at Millom