The Tokyo edition of the men's marathon may have illustrated the level of desperation some Olympic athletes will go to in order to get an edge on their competitors.
While the event concluded with the continuation of the legendary success of Eliud Kipchoge, television footage captured French runner Morhad Amdouni appearing to thwart any chance of fellow runners receiving a precious dose of water by knocking over much of the available supply at a rehydration station.
With temperatures approaching 30 degrees and humidity levels at over 80 per cent, over a quarter of the men's marathon field were forced to retire from the race.
As such, the hydration levels of each athlete were crucial to their chances of performing at their peak.
That's why Amdouni's apparent disregard for his fellow athletes at a drinks station 28 kilometres into the race came across as a cruel sabotage.