Credit: SWNS / Emerald Downs / LOCAL NEWS X / TMX<br /><br />A hilarious running race saw dozens of schoolkids making a mad dash - all dressed in Tyrannosaurus Rex costumes.<br /><br />The event occurred at the Emerald Downs Race Course in Auburn, Washington State, USA, for the annual 'world championship T-Rex race'.<br /><br />Children participated in the 14-and-under competition in various heats to find themselves in the final.<br /><br />Dozens of kids are seen sprinting in their hilarious costumes to the finish line.
