Hi benmunk, welcome to the forum.
You will not find this sort of information on a website, well it is highly unlikely. You need to know about the history of the courses which you get from a misspent youth like me

or from studying race results and stats. If you choose the latter then you'll end up like me in the misspent category as it takes time.
One other course where backing front runners can work is Musselburgh. If a horse is leading at or around the 1f marker it regularly goes on to win the race. You can see this for yourself by simply looking at past results. The in running comment usually says "led early, made all" or "challenging 2f out went on, led 1f out, ran on" or "took lead 1f out ran on"
It is a course where you need to be close to the lead because it is very difficult to make up ground. It takes a very good horse to give up ground to a leader and then come through to win. If it is that good then why is it running at Musselburgh...I am sure you see the point!
JG