About 5000 cyclists took part in the first approved mass crossing of the Auckland Harbour Bridge early yesterday.
Braving strong winds, which delayed the start by an hour, riders ranged from competitive cyclists to children and their parents.
The Transport Agency gave permission for the 2.3km crossing, and closing of two southbound lanes.
Cyclists were protected from opposing motorway traffic by a phalanx of 150 buses from the Metrolink and North Star fleets of NZ Bus, which lined up from the bridge to the Northern Busway.
The inaugural TelstraClear Challenge included four races.