The top ten races by betting turnover in the first six months of 2014 were as follows:
1. Crabbie's Grand National
2. Betfred Cheltenham Gold Cup
3. Investec Derby
4. Ladbrokes World Hurdle
5. Stan James Champion Hurdle
6. Coral Scottish Grand National
7. Qipco 2000 Guineas
8. Albert Bartlett Novices' Hurdle
9. BetVictor Queen Mother Champion Chase
10. Sky Bet Supreme Novices' Hurdle
Source: HBLB