I just find clicking on any horse on the betfair interface lets watch each horses previous 5 or 6 races in a drop down menu, from these videos you can see if a horse is a front or mid runner or a back marker, it also tells you when the horse has run and if it has won at that distance.
Problem with that is it won't tell you if there's more than one horse in the race that likes to lead from the front - unless you click on every horse in the race. If you have more than one horse that's a good front runner, then it's probably to risky to do back to lay strategy on either of them.
I just find clicking on any horse on the betfair interface lets watch each horses previous 5 or 6 races in a drop down menu, from these videos you can see if a horse is a front or mid runner or a back marker, it also tells you when the horse has run and if it has won at that distance.
Problem with that is it won't tell you if there's more than one horse in the race that likes to lead from the front - unless you click on every horse in the race. If you have more than one horse that's a good front runner, then it's probably to risky to do back to lay strategy on either of them.
great video