I Am Maximus, the 2024 Grand National winner, heads to Aintree on Saturday as favourite to triumph again. Here is a look at the chances of all 34 contenders

The past two winners of the Grand National - I Am Maximus and Nick Rockett - head the five-day confirmations for Saturday's race at Aintree.

I Am Maximus, the 2024 Grand National winner, heads to Aintree on Saturday as favourite to triumph again. Here is a look at the chances of all 34 contenders

How might data help you pick the winner from the 34 horses racing in Saturday's Grand National? BBC Sport delves into the facts and figures in search of an answer.

Runners, riders, trainers and form - all the key details you need to know for Saturday's big race at Aintree.

I Am Maximus wins the Grand National for the second time for trainer Willie Mullins at Aintree.

I Am Maximus made history when becoming the first horse to regain the Grand National since the Aintree legend Red Rum in the 1970s