I am trying to decide on one of two events on May 1. Has anyone done the Newton YMCA Sprint Triathlon? It is a 300 meter indoor swim and then an out and back 18 mile ride with a 5k. I am about 3 - 3.5 hours away, and I have a musical appearance to do later that day in the Des Moines area, or at least I think that is where we are booked.