Route Tracking allows you to analyse just where you and other people went during an event. Competitots routes are captured by GPS devices (normally watches) or are entered manually on a web-page over the map. You can replay where people ran, optionally in head-to-head mode to see where the race was lost and won.
Big Foot are now using LiveLox for route tracking, we previously used RouteGadget. The links below will take you to the relevant event in the relevant application.
If you have never used LiveLox, US orienteer Blaik Matthews has a whole playlist of how-to videos to get you in the groove. If you have never used RouteGadget, here is a slightly dated guide: How to use RouteGadget.