R.I.P to the rider, I agree 88 is a lot to watch that is almost 30 per group.
NinjaBob, not to sound harsh but why if you get passed so much with the 300 did you not run in the slower group? I personally pick the slower group so I am not getting passed and being a rolling road block for others, I could ride faster and some say I can ride in B, but I am there for fun, not to race and I get what I want from C group.