Aotearoa has reclaimed the Guinness World Record for the largest haka from France after thousands performed Ka Mate at Auckland's Eden Park on Sunday.

The previous official record was 4028, held by France since 2014.

People travelled from far and wide to support the kaupapa, with American TV host Conan O'Brien, director Taika Waititi and boxer David Tua spotted in the crowd.

Gates opened at 4.30pm before the haka attempt itself just after 8pm. Local entertainment included Six60, Alien Weaponry, Che Fu, Rob Ruha and the Topp Twins.

The haka had to be performed for one minute, so those present performed Ka Mate four times in a row.