Darwin gala about 5 year ago was won by a lady I remember the applause at the prize giving was tremendous.
WP will name her of the top of his head, but I'm sorry I can't.
It may have been low-key and low numbers but Annabel also won the first of Nicky's Hoppits Hill Race in 2013, despite both her and her dad John briefly going wrong at one point iirc.