William Riley, 74, Centerville, MA

20:03 for 5K in 2008
2007 USATF Masters Runner of the Year, 70-74 division
Known as "Cape Cod's Ironman"
Has consistently won his age division in races around New England for decades
Five-time Outstanding Athlete of the Year winner as recognized by USATF
Has been ranked #1 in the country in his age group six times since 1997
Six-time winner of the National Triathlon Championships
Four-time winner of the National Duathlon Championships
Has completed more than 40 marathons around the country with a PR of 2:44
Began running at age 40
Won the USA Masters Half Marathon Championships 70-74 division with a time of 1 hour, 33 minutes
June 2010: Riley won his age division in the USA Mountain Running Championships at the Mt. Washington Road Race
USATF Long Distance Running Athlete of the Year for 2010 in his age group of 70-74
Member of the Boston Athletic Association Running Club and the Cape Cod Athletic Club