Queen's Baton Relay: Around a country in two hours
18 November 2013 Last updated at 14:54 GMT
Presenter Mark Beaumont pulled on his trainers as he ran around Nauru, one of the Commonwealth's smallest countries.
Nauru is located in the Pacific Islands covers an area of 21 sq km. (8 sq miles)
The little island was the 12th stop of the Queen's Baton Relay adventure which continues its journey to all the nations and territories of the Commonwealth ahead of the games of Glasgow 2014.