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Jun 9 2013: Joseph Duhon places 27th at the Men Cat1/2/3/4 Master 40+ Race at the Tulsa Tough - River Parks Riverview Criterium in a group sprint
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Jun 8 2013: Joseph Duhon places 20th at the Men Cat1/2/3/4 Master 40+ Race at the Tulsa Tough - George Kaiser Family Foundation Brady Village Criterium in a group sprint
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Jun 7 2013: Joseph Duhon places 68th at the Men Cat1/2 Race at the Tulsa Tough - McNellie's Group Blue Dome Criterium in a group sprint