The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Jeff Wicks:
Ready to be a SpectATHLETE? With your SpectATHLETE download and your athlete's use of the SpectATHLETE Tracker system, you will be IN the experience.If your the athlete,the process is simple.Register with SpectATHLETE before your race, download the SpectATHLETE Tracker app, enter your login and password, press start, and HAVE FUN!Your friends and family can download the SpectATHLETE app and watch your progress during the race. They will be prepared when you run or bike by them.Look for the SpectATHLETE service at your next big race and DON'T.MISS.A.MOMENT.Alert: Continued use of GPS running in the background can dramatically decrease battery life.