Yay- good for you! Don't be frustrated on the first run, tho. I'm a 10 min. miler, too, and I'm almost always at the back of the pack on the first run of every du I've ever done. I usually catch and pass many people on the bike and I'm not at the back on the second run. It seems that people tend to go out way too fast on that first run, so take it easy and you'll pass people like crazy during the rest of the race. Passing is so much fun!