You think like I do. I am using my own spreadsheet, Crosstrak and Polar Precision. It takes a lot of time to update all of them. I would like to see the following. Time, ave speed, max speed, total odo, heart rates and the option to put in your HR doing intervals, a place where you can log what happened during the training or the event you took part in. All the features of crostrak where you log what type of equipment, terrain etc must be there. All this must be reflected on a graph. I work a lot on my ave speed. I would like to keep contact with you as you write and test this program. I am sure I left some things out, will put my mind to it and keep you posted.
Keep those wheels spinning