Why on earth did you even make those 2 bonehead moves in the first place???
I'm not too familiar with GG, but I do know that the girl has to have been running for a loooong time to be in the position she is in (winning USAs). Any experienced runner knows you don't totally ram up behind someone like that. If you clip them it is YOUR fault not theirs. Why on earth did she think this was okay? I'm not saying it warranted a DQ, but it was really strange to me. I ran in college and wasn't anywhere near the level runner she is, and even I learned very early in my career that you don't run up on someone like that, you leave enough space to pass. And if you're blowing by them at the speed she was, it actually does more damage to YOU when you bump them, then have to slow down to go around instead of just running by them without all that mess.