Amy 's winning time was 1 : 28 : 36 .
Forty - three - year - old Amy Regnier of Colorado Springs led a contingent of masters runners to the top three spots in the half marathon .
Amy Regnier 's winning time was 1 : 28 : 36 .
Forty - three - year - old Amy Regnier of Colorado Springs led a contingent of masters runners to the top three spots in the half marathon .