Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Mackenzie Nadeau rides Marquita at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Jaclyn Bercovitch rides Churchill (145) at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Melissandre Lincourt rides Coffee Break (272) at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Melissandre Lincourt rides Coffee Break (272) at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Céline Hardy rides Stella Matisse (551) at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Céline Hardy rides Stella Matisse (551) at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Emma-Beatrice Ouellet-Lizotte rides Sterling (257) at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Ryan Roy rides Bayridge (416) at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Hallie Buttenwieser rides Wanderlust (502) at the $10,000 Canadian Hunter Derby during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Christine Carlson rides Eminent (583) during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Fabienne Lichtenvoort riding Erinthos (487) during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Christine Carlson rides Eminent (583) during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Jennifer Hunt riding Channing (95) during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM

Ottawa National Horse Show 2016: $10,000 Canadian Hunter Derby July 17

July 17, 2016: Ashley Glanc riding Doctrine (576) during the Ottawa National Horse Show at Wesley Clover Parks in Ottawa, ON, Canada Daniel Lea/CSM