Abstract: Tugball is a field sport that combines the best elements of tug-of-war, rugby and American football without their disadvantages. Tugball requires simple equipment to play, namely a tugball which is a ball constrained within a harness containing tug-ropes. Each player also wears a flag belt having pull away type flags like those used in flag football. In tugball, kicking, running and throwing are allowed to advance the ball towards an opponents' goal. The game is started with a tug-off, i.e. a tug-of-war type contest with the winning team receiving possession of the ball. Forward motion of the ball carrier is stopped by pulling flags which avoids the inherently dangerous activity of tackling. The field size needed to play the game is substantially smaller than that required by rugby or American football. Therefore, the game of tugball well suited for play in crowded urban areas.