It was an end-of-year party with a difference for Whanganui roller derby club West Coast Bombers.
"Instead of getting drunk we decided to do an 'amazing race'," said club member Emma Camden, aka Crystal Crusher.
Club members were divided up into different teams, with all levels of skaters represented, and received instructions on tasks they had to complete within a certain amount of time.
"We had to do things like serenading members of the public, take photos of ourselves with three separate sculptures, and go on a rock hunt - all on roller skates," Ms Camden said.
"It made us see the city in a different way."