Dublin Marathon was created in 1980.
well I didthe 1988 milenium marathon when I was 15
Over 11,000 people
New York City Marathon was created in 1970.
Singapore Marathon was created in 1982.
Nagoya Marathon was created in 1984.
Lisbon Marathon was created in 1986.
Chuncheon Marathon was created in 1946.
Nottingham Marathon was created in 1981.
Boston Marathon was created in 1897.
Utrecht Marathon was created in 1978.
Autumn Marathon was created in 1979.
Antarctica Marathon was created in 1995.