It was a nice day today. It was my second time hiking the siphon draw and i made it to the sumit. it was challenging making it to the top. And about half way between the FI and the sumit i ran out of water. Luckily a nice guy helped me out a little ways back down with a bottle of gatorade. But ill make sure to bring a few bottles with next time instead of just the camelback. and the 4 hours isnt counting the stay at the top. or the sumit. just from the trailhead to the FI and back down.