Rachael Blackmore is relishing the opportunity to become the first female jockey to win the Grand National, but the Irish rider is not getting carried away by the hype generated by her record-breaking effort at last month’s Cheltenham Festival. Blackmore had six wins at Cheltenham and was the first female jockey to win the Champion Hurdle, with Honeysuckle, before finishing second at the Gold Cup behind Minella Indo, ridden by Jack Kennedy. Her dominant displays have caused bookmakers to slash the odds of