every day for over a year without a break. His son was only 14 at the time. Whitlock tried to deter him, but in the end reluctantly ran the race with him. Although not concentrating on the marathon, he ran 2:31:23 at age 48. In his sixties after retiring he started to concentrate on road racing and latterly the objective of becoming the first man over 70 to run a marathon in less than three hours. After an initial attempt at age 70, injury prevented another attempt until age 72 when in 2003 he completed the marathon 2:59:10. In the following year, he lowered the record to 2:54:49 and in 2005 ran 2:58:40 at age 74, making him the oldest man to run under three hours for a marathon. In 2006 he set the world record for the 75 to 79 age group with a time of 3:08:35 at the Toronto Waterfront Marathon, and in the Rotterdam Marathon on April 15, 2007, Whitlock lowered that mark to 3:04:54 on a day when the marathon was stopped after three and a half hours because of high temperature. On September 26, 2010, Whitlock ran the Toronto Waterfront Half Marathon in 1:34:23.4. After turning 80, Whitlock improved the marathon world record for his age category by almost 15 minutes to 3:25:43 at the 2011 Rotterdam Marathon on April 10, 2011. He then further improved on his age category world record at the Toronto Waterfront Marathon on October 16, 2011, lowering the record to 3:15:54. At age 81, on Sunday, September 16, 2012, wearing bib number 1, Whitlock broke the Canadian and unofficial world half-marathon record at his hometown inaugural race, the Milton Half-Marathon, running 1:38:59. In 2013, he lowered the record to 1:38:11 on the same course. Whitlock also competed on the track, where as of 2012 he held 15 world age group records ranging in distance from 1500 metres to 10,000 m and age groups 65+, 70+, 75+, 80+ and 85+, as well as the three age group marathon records 70+, 75+ and 80+. On October 16, 2016, Whitlock, aged 85, ran the Toronto Marathon in 3:56:38, setting a new world record. Awards In 2016, Whitlock was inducted into the Milton Sports Hall of Fame as nominee in the inaugural induction class. The Town of Milton named a street after Whitlock, which intersects with Highway 25. Death On March 13, 2017, Whitlock