Rotterdam Half Marathon ended in 2009.
Rotterdam Half Marathon was created in 2004.
Rotterdam Marathon was created in 1981.
Rotterdam Marathon happened in 1983.
There are 26.2 miles in a full marathon, thus there are 13.1 miles in a half marathon. No odd calculations... a half marathon is a half marathon.
Yes, there is a half marathon. A half marathon is about 13.1 miles long, half the distance of a full marathon, 26.2 miles.
Egmond Half Marathon was created in 1973.
Portugal Half Marathon was created in 2000.
Budapest Half Marathon was created in 1984.
Lisbon Half Marathon was created in 1991.
Granollers Half Marathon was created in 1987.
Cardiff Half Marathon was created in 2003.
Prague Half Marathon was created in 1999.