1. Jim Ryun's running career does not need defending. This should be clear from my original post - Ryun is an absolute champion. The question was just about how he looks back on his career. He himself, I was suggesting, seems to emphasize the negative, and to feel a need to justify or complain about his Olympic performances, and comparisons with more recent champions. Sometimes, this makes him appear ungracious and self-involved.
2. Yes, I'm a chump - I was wrong on the question of whether runners who fall ever get a free pass to the next round at the Olympics. The comment was based on accounts I've read about 72, where other runners say that they were annoyed at Ryun's protest and felt that anyone else would never have had a chance at advancing after being tripped - if he was reinstated, they felt, it would be just because he was American and was Jim Ryun.
3. I think this question about whether Keino or Ryun was greater is beside the point, and not very interesting. But thinking about the incredibly distant possibility in which I got to choose - I'd rather have Ryun's 9-year world record, silver medal, etc, than Keino's golds.
4. One thing I think I've learned from this whole discussion is that we in America need to get over this "gold medal or nothing" way of assessing our athletes. Ryun shouldn't have to "defend" 72 or "explain" 76 when he gets interviewed. Maybe then we could concentrate on his brilliant career, and people like me wouldn't get the impression that he just complains every time he sees a microphone.