Blackmore bids for back to back wins in Aintree Grand National

After becoming the first woman to ride a Grand National winner last year, Rachael Blackmore attempts to repeat the trick this evening.

Once again she’ll be on board Minella Times in the Aintree Grand National.

Since World War 2, only Tiger Roll and Red Rum have won back to back Nationals.

The big race is underway at 5.15.