Anthony Albanese to welcome Pat Farmer at Uluru finish line

Prime Minister Anthony Albanese is in Uluru, where he will welcome former politician and ultra-marathon runner Pat Farmer at the finish line.

The former Liberal MP has been running across the nation for the past six months in support of the Voice.

Mr Farmer says he has talked to people in every state and is hopeful the referendum will pass when Australians cast their vote on Saturday.

The Prime Minister is unfazed by data suggesting a number of Labor-held electorates are expected to vote no.

Mr Albanese is also hopeful people will vote Yes, saying there are only "upsides" to establishing the Voice.