I just completed my first Tough Mudder and have located several other similar adventure style races in my area. I am planning on running as many as I can but I need to improve my gear. I was happy with light nylon shorts and no shirt but I used some old running shoes thinking that would be OK and it was just that OK. They just left me looking for something better, they didnt drain water well and were heavy during the swim. I do have and run in Vibram Five Fingers and thought about wearing them but am glad I didnt b/c they would not provide the impact protection I would need when running flat out down a ski slope. I have bruised my foot before in the VFF trail running and dont want that to happen on a 10+ mile adventure race. So I am looking fo new shoes, and would like some suguestions from people with experience. I have found the Merrell WaterPro Manistee and like the looks of them, but any further input would be appreciated. I would also like to hear of any other options. Remember they need to have plenty of impact resistance, be tough, drain water well, and keep as much rocks and debris out as possiable. I am going to tape them to my feet and up my ankle to prevent debris from getting in through the top but I dont want a path for big crap to get in from the sides.