What if the ejectee is in front of a stronger runner? So many questions.
ok, so I just watched the video. Apparently it’s also a hurdling event.
I found it on youtube
When the big guy goes down I just about lost it 
jaretj
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Looks very staged to me. It would be fun if they actually did it for real with some decent runners. Could be interesting!
Oh yes, definitely staged. That’s partially why it was funny.