Watch the 2025 T. Rex World Championship Races

Humans in T. Rex costumes are objectively hilarious. Even more so when they attempt to do serious things. Over 300 runners of all ages competed in T. Rex costumes last weekend in the T. Rex World Championship Races in front of a crowd of thousands.

The event, held annually at the Emerald Downs thoroughbred racetrack in Auburn, Washington, began as a team…