MichaelG,

Congrats on your system - it is neat, the rules logical & so far it is doing well.

Is distance of race another possible filter? In my opinion races up to 1600m tend to be more truly run. Have you found the losing selections to be in races greater than 1600? Are there any other filters you might consider or are these your final rules?

Well done again & thanks for sharing system with the forum.

Cheers!