Athletics at the 2012 Summer Olympics – Men's marathon Olympic records stood as follows. According to IAAF statistics, the top ten fastest men's marathon times prior to the 2012 Olympics are as follows: Athletics at the 2012 Summer Olympics – Men's marathon The men's marathon at the 2012 Olympic Games in London took place on the Olympic marathon street course on 12 August, the final day of the Games. The course started and finished on The Mall in central London. Runners completed one short circuit of around part of the City of Westminster and then three longer circuits of around Westminster, the Victoria Embankment and the City of London.
Brunei at the 2012 Summer Olympics they failed to meet the required qualifying times for their events. Mahusin was the flag bearer for the opening ceremony while Lim held it at the closing ceremony. All three athletes failed to advance beyond the heat stages of their respective events, but Mahusin and Lim achieved new national records in athletics and swimming. Although Brunei first participated in the Summer Olympics in the 1988 Summer Olympics in Seoul, South Korea, it was only represented by one official. It would not be until the 1996 Summer Olympics in Atlanta, United States that the country would send athletes to the Games.