Betting odds are calculated by the probability of something happening. For example, if the odds are 4-1 this suggests there is a 1 in 5 chance of winning (4+1), or calculated as 1 / (4+1) = 0.2 which means there is a 20% chance of the outcome happening.

This offer will only apply up to the final bet365 Feature Race on Monday 13th February 2024, after which the offer will be permanently removed.