well, the 3/4/5 race only opened up because the 4/5 race was filled up. The 3/4 and 2/3 races are still open. I was curious if this happened every year, and if so, how big was the 3/4/5 race? Did any 3's actually sign up for the 3/4/5 instead of the 3/4 or 2/3? I just want to get an idea of how big the field is going to be. I guess I should probably call them to find out.