The Boxing Day race meeting at Huntingdon Racecourse has been abandoned because of flooding on the track.
The course says all pre purchased admission tickets will be automatically refunded.
The show must go on despite the weather for a panto cast in Clacton who were trapped on a road blocked by a tree.
Stormy weather has cut power to 11,000 homes in the Anglia region on Christmas Eve.
Train services across the Anglia region are facing delays and cancellation as strong winds and heavy rain take their toll.