In 2003 Festmonster saw 24 performances during 3 concerts with 23 bands at 3 venues in 3 locations.

Date Concert Venue Location
Aug 22, 2003
Leeds Festival
Metallica / System Of A Down / Primal Scream / Good Charlotte / The Used / Biffy Clyro / Hot Hot Heat / Keane
  Setlists
Bramham Park Leeds, England, United Kingdom
Jun 23, 2003
Eminem / Cypress Hill / Xzibit

The Anger Management Tour

National Bowl Milton Keynes, England, United Kingdom
May 31, 2003 –
Jun 01, 2003
Download Festival 2003
Download Festival 2003 / Iron Maiden / Audioslave / Marilyn Manson / Disturbed / Deftones / Reel Big Fish / Evanescence / Zwan / Less Than Jake / Metallica / Arch Enemy / Sepultura
  Setlists
Donington Park Castle Donington, England, United Kingdom