I carried about 70oz of water(half of it was electrolyte water, they don't have that at the support stations) for the Tour de Tucson, and I think I at least doubled that on refills. 2 Clif shotblocks(delicious), 2 Clif bar, 1 Probar(Superfood Slam), 1 homemade fish/avocado sandwich. I also ate a ton of fruit at the aid stations, near the end they started having peanut butter sandwiches so I ate one of those.