Jersey Marathon was created in 2006.
New Jersey Marathon was created in 1997.
Jersey Half Marathon was created in 1989.
Jersey Half Marathon happened on 2012-05-20.
New York City Marathon was created in 1970.
Frankfurt Marathon was created in 1981.
Singapore Marathon was created in 1982.
Baystate Marathon was created in 1990.
Växjö Marathon was created in 1994.
Prague Marathon was created in 1995.
Lausanne Marathon was created in 1993.
Baltimore Marathon was created in 2001.
Munich Marathon was created in 1980.