Blue Nose Marathon was created in 2004.
Blue Ridge Marathon on the Parkway was created in 2010.
New York City Marathon was created in 1970.
Adirondack Marathon was created in 1997.
Cardiff Marathon was created in 1981.
Automobiles Marathon was created in 1952.
Seattle Marathon was created in 1970.
Singapore Marathon was created in 1982.
Austin Marathon was created in 1992.
Checker Marathon was created in 1961.
Autumn Marathon was created in 1979.
Antarctica Marathon was created in 1995.
Tiberias Marathon was created in 1977.