If you want something a bit better than the tracker, at the top of the tracker chart are three tabs, the third one is for you to download a .kml file that will integrate into your Google Earth program. Looking at the race from Google Earth is better than the tracker.
This is the first time in about 4 years that they have put the .kml link back in so you can see it in Google Earth. If the tracker is not working in your system it may be that your Java is not enabled or not even installed.