I will soon assist a touring event that starts at 7am, so that means I gotta get up early. I know that after a meal a person must wait 2 hours at least to digest food, but an article says that is useless wake up too early to have a meal and sacrifice sleep time. So what I do? Is it safe to breakfast one hour before the event? Should I do another thing? A snack and after the event breakfast? Also, the event is short, is just 30 miles aprox. Thanks for your help.