Dominique Mayho of Madison won yesterday’s IBC Criterium in Hamilton, leading the Adult A men field over the 45 laps to finish in 43:15.103.Second was Shannon Lawrence in 44:00.802 while Mark Hatherley of Winners Edge finished third in 44:20.813. Mark Lombardi of Tokio and Darren Glasford of Winners Edge completed the top five.Ricky Smith of Winners Edge was first among the Adult B competitors, covering the 35 laps in 36:13.696 while Daniel Degiorgio of Tokio was second in 36:13.845 and Winners Edge rider Kareem Johnston third in 36:14.023.Earlena Ingham Fast Forward Bicycle Works was the top female rider, covering the 17 laps in 21:35.583 while Gabriella Arnold of Winners Edge was second and Wenda Godfrey of Bicycle Works third.