I like to always exercise before breakfast. So like today I did 2.5 hours on the bike easy. I have noticed that I can ride for 2.5-3 hours before needing food on the ride. It used to be only like 1 hour. I am jsut curious cause I have been gaining weight a little too but in the midsection only. Is 3000 calories too much for training 15-20 hours a week? It might be?...

Thanks