The bikes are on course since 3AM local time.
4 wheels classes leave 10:30 local time.
Live GPS trackers : https://trackleaders.com/baja1k19f.php
Weatherman live radio tream : http://mixlr.com/weatherman-mt-diablo/
Official Score International Live stream. They splice in live drone footage with past event from this year : https://livestream.com/accounts/22036350/events/8899776