Can I just put this out there for anyone to answer if they can. I have a couple of methods that I use that rely on speed maps. The problem I run into is that different speed maps give conflicting results. It is not uncommon to get a runner being listed on one site as a leader and on another site be listed as on pace and in some cases be listed as a midfield runner. I really need to get the most reliable one. If that means paying for one then so be it. I just want one that can be trusted to be accurate. I'd appreciate anyone's advice on this. Thanks.