Besides the red bull before the f200, no. Just water. I have a bacon/egg/avocado breakfast when the comp is early afternoon. Then I'll eat on the way home or when I get home which is a 2hr drive. For local racing that runs into the evening and have longer scratch and handicap racing, I'll just do lunch and eat afterwards. When I'm good about the HFLC (I'm currently pretty relaxed about it) I'm a bulletproof coffee for "breakfast" and 2 meals for the day (lunch& dinner), so it's a form of intermittent fasting. I do a short but hard 45min weight session during my work lunch break and have no problems with energy.