Carmen Troncoso, 52, Austin, TX

Also known as Carmen Ayala-Troncoso
Won 2009 USA Cross Country title (F45-49)
17:27 for 5K in 2008
F50-54 USA Masters 5K Champion, 18:02
2006 Masters National 5K champion, 45-49 division, 17:19
Coaches high school runners in Austin, TX
Set women's 50-54 U.S. record in the 3K in June 2009, 10:10.01
Ran 17:34 for 5K at Syracuse Festival of Races 2009, third fastest all-time for an American woman 50-54
2009 Running Times article about her
Ran 17:46 to win 2010 Over-50 title at Freihofer's Run for Women, just edging out Joan Benoit Samuelson
USATF Masters female athlete of the year, 2010
2011 Freihofer's Run for Women 5K, 18:12, 30th place
2011 USA Masters 5K Championships, 18:20