Speaking of cross-country skiing, who wouldn't love to watch hours-long speedruns of titles over and over? All joking aside, of the various speed running candidates, Super Mario 64 may feel like a safe bet, but that doesn't mean it wouldn't be fun to watch as an Olympic event. In 100% runs it would be fascinating to watch speed runners determine which routes are the fastest in order to save Princess Peach. The game is big enough and difficult enough to punish the smallest mistakes while maintaining a high level of watchability because of how well known it is. Perhaps a graphical remaster would help the game out, but otherwise, it's a terrific candidate for the Olympic games.