Triathlon is a cruel sport. Andrew Yorke suffered a crash, unable to avoid a fallen cyclist ahead of him. He finished the race, a little worse for wear with scrapes and cuts.
Here is the link if you want to read more about it:
http://news.nationalpost.com/sports/rio-2016/the-sport-is-cruel-man-no-quit-
in-canadian-triathlete-yorke-who-finished-42nd-in-olympic-event