Le Mans 2011 Calendar. This square wall calendar features a vintage look at the Le Mans race of yesteryear. The famous 24 Hour sports car race of Le Mans has been running since 1923 and has a strong racing heritage which can be traced back to the earliest sports and racing car meetings in Europe. This 2011 Calendar features vintage drawings, paintings and illustrations from Le Mans earlier meetings, capturing the true spirit of this historical and unique racing event.