The geographical South Pole marker is replaced annually on Jan. 1. The retired markers are on display at the Antarctic station and are eventually sent to the Smithsonian to make space for new markers.

The geographical South Pole is replaced every year on Jan. 1. When the marker is removed, it is placed ina display cabinet in the Antarctic station for 20 to 30 years.

The South Pole marker changes every year and a ceremony is hosted on New Year's Day. Leighton, who has been here before Fisher and Suedhoff, ...

He says he hopes to work with the outpost’s machinist to create next year’s official South Pole marker out of a piece of Michigan history! Brendan Fisher and Troy Leighton in Antarctica.

The sign, which states the distance from the Mackinac Bridge to the South Pole -- 9,394 miles ... hoping to use it to help “create next year’s official South Pole marker. ...

SOUTH POLE (WPBN/WGTU) -- Since the Mackinac Bridge Authority started selling pieces of the original deck grating as it's replaced, it's safe to say that pieces have made their way to many spots ...

The former GB Para-Athlete overcomes the after-effects of his stroke and completes the journey without the use of his left foot. Jonny Huntington stands next to the Ceremonial South Pole marker ...