Did 5 miles with a 55ish pound pack. An hour up (there is definitely elevation gain but I was also not in a big hurry) and a half hour back. Was not in a big hurry on the way out but I realized it was going to be longer than I had planned and it started raining pretty decently so I decided to just run. Felt great though running down did lead to a blister on my left heal. Focus was awesome. Looking forward to doing the same distance as a trail run maybe later this week.