Career
He competed at the 1908 Summer Olympics in London. In the 100 metres, Petersen took second place in his first round heat with a time of 11.5 seconds. He did not advance to the semifinals.
He competed at the 1908 Summer Olympics in London. In the 100 metres, Petersen took second place in his first round heat with a time of 11.5 seconds. He did not advance to the semifinals.