It's not every day you get to watch a fierce group of women battle it out in the name of good sports.
For the first time, Rotorua will play host to Slam Rock 2014; a roller derby competition at the Sportsdrome on June 7.
Representing Rotorua, the Motley Crew will come up against the Iron Maidens from Mt Maunganui.
Organiser of the group, Layla Robinson (Cold Blooded), said it's a great event for the whole family to enjoy.
"The audience create a really wicked atmosphere and get right into supporting their favourite team."