Frisbee throwing athletes have their eyes on the prize and hands at the ready this weekend at the New Zealand Mixed Ultimate Championships in Hamilton.
Ultimate frisbee is one of New Zealand's fastest growing sports using a flying disc.
Hammerton player Kelly Carter says the sport is a mix between Netball and American Football.
"We don't have a ref on the sideline, everybody's a ref," Carter said. "If I mark you I'm your ref, if you mark me you're my ref. Like even at the highest levels we don't have a referee, the sport functions because everyone has to know the rules and play with sportsmanship."
"It's guided by the spirit of the game which is around respect and making your own calls," Mixtape Captain Sherif Ibrahim said.