Date of Birth: 
About Allan Zachariasen
- Allan Zachariasen (born 4 November 1955 in Odense, Syddanmark) is a retired long-distance runner from Denmark.
- He competed for his native country in the men's marathon at the 1984 Summer Olympics, finishing in 25th place.
- He set his personal best in the classic distance (2:11.05) in 1983.
- Zachariasen is a five-time national champion in the men's 5,000 metres.
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