Chicago Half Marathon happened on 2011-09-11.
Chicago Marathon was created in 1977.
Runners in the Chicago Marathon complete 26.2 miles. This is the standard marathon distance. They Chicago Marathon also offers a half marathon option which is 13.1 miles.
Lisbon Half Marathon was created in 1991.
Egmond Half Marathon was created in 1973.
Porto Half Marathon was created in 1997.
Granollers Half Marathon was created in 1987.
Sapporo Half Marathon was created in 1958.
Portugal Half Marathon was created in 2000.
Budapest Half Marathon was created in 1984.
Lille Half Marathon was created in 1986.
Bogotá Half Marathon was created in 2000.