Min/Max Number of Runners

The number of runners in a race or event must be within this range for a bet to be placed.

Maybe you only want to place bets on Horse races with between 2 and 20 runners.

Perhaps Greyhounds only with races between 6 and 8 runners. Uk Greyhounds usually have 6 runners

but may have 4 or 5 sometimes if runners drop out.

Australian Greyhound races often have 8 runners.

If using Soccer Matches as your events you can set this to 2-3 depending on your markets.

ie Match odds markets have Home team, Away Team and Draw which is 3 runners effectively.