CPC Loop Den Haag
Race snapshot
Race Day
41–50°F · Feels cool
Total elevation gain
Relatively flat course · Net elevation change +0 ft
Participants
Large field
Crowd Rating
Excellent spectator turnout
The Lowdown
CPC Loop Den Haag is a half marathon run every March through The Hague, Netherlands, held since 1975 as a true City-Pier-City course linking the city center to the North Sea coast. The race starts and finishes at the Malieveld, sending runners out along a flat, fast route to the Scheveningen boulevard and back — a course that has produced some of the fastest half marathon times ever run, including Samuel Wanjiru's 58:33 course record from 2007. Also known as NN CPC Loop Den Haag for its long-time sponsor NN Group, the race pairs an elite international field with tens of thousands of recreational runners across its half marathon, 10K, and 5K distances. The 50th edition took place in March 2026, and participant fundraising for the event benefits KWF Kankerbestrijding, the Dutch cancer research charity, through its Run Against Cancer program.
Explore the course
Edition unconfirmed · Half Marathon (13.1 miles / 21.1 km)
Questions about the CPC Loop Den Haag 2027
When is the CPC Loop Den Haag 2027?
Sunday, March 14, 2027.
Where is the CPC Loop Den Haag?
The Hague, South Holland, Netherlands.
What time does the CPC Loop Den Haag start?
The race starts at 11:30 AM, local time.
What is the CPC Loop Den Haag time limit?
2 hours 30 minutes.
How do I enter the CPC Loop Den Haag 2027?
Registration has not opened yet. Ways in: Online registration via the official website; Charity fundraising entry via a KWF Run Against Cancer campaign page; Run Against Cancer: runners arrange their own starting permit and fundraise for KWF Kankerbestrijding; raising €500 or more earns a Run Against Cancer shirt.
How much does the CPC Loop Den Haag 2027 cost?
Half Marathon: €42.
What is the CPC Loop Den Haag elevation gain?
30 m (98 ft) of total elevation gain. Net elevation change: +0 m (0 ft). Relatively flat course.
What is the CPC Loop Den Haag course like?
It passes Malieveld (start/finish), Scheveningen boulevard and pier and Peace Palace area. Course map
What is the weather like at the CPC Loop Den Haag?
Race-day temperatures are usually 5–10 °C (41–50 °F). Feels cool.
How many runners does the CPC Loop Den Haag have?
9,500 participants. Large field.
Where are the CPC Loop Den Haag results?
The official 2026 results are on the organizer's site. Official results
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