Hey guys I did a 5 hour ride with a friend of mine today. It was 80 miles with 4000ft of climbing and we averaged 16mph. I would love to get that up around 19 or so. How often should I be eating and drinking? I used a small camelback and 2 water boodles. We were up in a canyon with vary few places to stop for water. I felt really good and sat on the front driving the pace on the way down in to a head wind for half the canyon. I was able ride at 25mph for quite a whille in to the head wind.