I'm not a marathoner by any means, but I do my fair share of walking/sprinting; and now, occasional jogging in my Vibrams. I just completed a crossfit workout with them, for the first time. I personally wouldn't use any other shoe, outside of the times I'm forced to wear conventional shoes, which I hope isn't more often than I'd like.
If you have a problem with what you read: 1. Get a dictionary 2. Don't read it 3. Grow up 4. After 3, go back to 1/ or 2. -- Dennis Blue. | "I don't care about your opinion, only your analysis"- Professor Calabrese. | "Life is more important than _______" - Drew | I eat animals that eat vegetables -- Matt Millen, former NFL Linebacker. | "This country is built on sugar & shit that comes in a box marinated in gluten - abc123