Ok, today after the men's 1500m Heat 1, Jason Lunn and Said Ahmed appeared to almost come to blows. I'm not sure exactly what happened but they were arguing on the track afterwards and Zach Griffin stepped in between them.
Then they confronted each other again, and Ahmed could be heard saying to Lunn, "I'll punch you in the face" Griffin then stepped in again and nothing else happened.
So it got me to thinking about the best fights I've seen at track meets. There was one at the Yale-Cornell-Bucknell tri-meet my junior year but i don't have time for the details but wanted to get the thread going.