Kaumatua Pineaha Murray told One News : "We had to hide ourselves because we couldn't be seen to be in the environment. So we were hiding there making out that we weren't there," he laughed.
Mr Murray was given the task of finishing the race with a blessing.
Local business owner Rose Spicer said she and husband David - who run the local sand surf business Ahikaa Adventures - saw a bit of the big race.
"We went down the Ninety Mile Beach, just for a walk and stuff, and on our way up from Scott Point we saw some lights flashing [and] a couple of cars came zooming round the corner and disappeared quick as," Mrs Spicer said.
"We sort of knew what it was."
A number of other locals were hesitant to give details of Tuesday's race or anything to do with the TV crew.
Graeme Neho, chairman of the Muriwhenua group of northern iwi, said he could not talk to the media because it was "Top Gear's story".
Ngati Kuri Trust Board chairman Harry Burkhardt said he could speak about Top Gear only after the crew had left the country.