Use audio icon at top of the page to listen to BBC Radio 5 Live commentary from Aintree

Commentary will include coverage of the Grade 1 Marsh Chase from 15:30 BST (2m 3f 200y) and the Grade 1 Topham Chase from 16:05 BST (2m 5f 19y)

Joseph O'Brien-trained Fakir D'Oudairies (10/11 fav) defends Marsh Chase crown

The Topham is run over the Grand National fences, which takes place at 17:15 BST on Saturday

Peter Bowen-trained Mac Tottie (8-1) wins from Batio (25-1) and Annamix (50-1)