NN CPC Loop Den Haag
The City-Pier-City Half Marathon (NN CPC Loop Den Haag) was first held in 1975 and featured a 14.5km course. This was extended to the half marathon distance the following year. The competition has been used as the Dutch half marathon championships on a number of occasions. The course is a relatively flat one, which lends itself to fast times for athletes. A former men's half marathon world record of 58:33 minutes was set at this race by Sanyek Wanjiru in 2007. This remains the men's course record, while Tegla Loroupe is the women's course record holder with her run of 1:07:32 hours from 1998.