Singh's fastest time is the five hours and 40 minutes he took to run the 2003 Toronto Waterfront Marathon at the age of 92.

CNN: Fauja Singh: World's oldest runner, 102, finds peace

In 2011, Singh became the first centenarian on record to complete a marathon after finishing the Toronto Waterfront Marathon in 2011 in eight hours and 11 minutes and six seconds.

CNN: STORY HIGHLIGHTS