The 20th Nzo Moonride began last night in Rotorua, with hundreds of mountain bikers tackling the 24-hour event.
The iconic Nzo Moonride is being held in the Whakarewarewa Forest based at Waipa.
The 2014 event sees 150 teams and 50 individuals ride a 8.5km loop for 24 hours, 12 hours or 6 hours.
This is the first time the event has been held in the warmer months so it will be a big change for regular competitors.
The Moonride was started in 1994 as part of the Mad Mad Mid-Winter Festival so is renowned for wind, rain and even frosts.