Watch the racing live or on demand via a browser - http://www.tractrac.com/web/event-page/event_20161120_RaceboardW/942/
of download the app from TracTrac
Iphone iOS - https://itunes.apple.com/us/app/tractrac/id634370674?mt=8
Android - https://play.google.com/store/apps/details?id=com.tractrac.mobile