This wasn't as egregious as when Bekele blocked Mo at the end of the narrowed Great North Course or when Solinsky got pushed off the track by Merga back in 2011 but reminiscent of both. It's the same in youth soccer in the U.S. When the better players are challenged, they'll just use elbows and other cheating tactics to get free. At the top levels of sport as well, it's not a pure, noble activity intended to determine who is the best of all, with no interference. You have to establish your position. That is part of the game. Just go back and look at Ovett in the 1980 Olympic 800m final to see how it goes. It's not all Chariots of Fire.