I did the 15k Badger Mountain Challenge hike/run with my coworker today. It was pretty fun. My legs feel it a bit, but not bad. I'd say we only actually ran maybe a third of it, or at least only a third of the time. Not sure on what the breakup of the distance would be. She'd been working on hills, but we still didn't do much running up them. Still, I think we had a nice, brisk walking pace. I'm glad she kept the pace sane, because I know I would have killed myself if I was trying it on my own. I feel like I had a good workout, but I'm not destroyed. I'd do it again, and at least we have a good idea of the trail now so we can push ourselves a little harder at certain parts.