Originally Posted by
aaronmcd
Just remember that if you ride several days in a row it's good to drink enough during each ride. Even if you can do one ride on little water/calories, it's easier to replenish and keep the hydration/glycogen levels up for the next day if you get enough during the ride.
Agree with respect to glycogen if you're doing back to back big rides but water? I don't think it's that difficult to replenish provided you have sufficient sodium intake.