Frequently asked questions

See all frequently asked questions on this page. Is your question not listed? Please contact us. Please note that the information below is subject to change.



What happens to my registration if the NN CPC Loop Den Haag cannot take place in 2021?
In the unlikely event that the NN CPC Loop Den Haag cannot take place, every individually registered runner will be able to keep their place for the next edition. If you are registered as part of a group, your registration will also remain valid. If a group member cannot participate during the next edition, the contact person of the group can remove them from the team and add a new participant.


What are the minimum ages to participate?
For the age limits, the age on the day of the event applies.

  • NN Half Marathon: 18 years
  • 10K Run: 14 years
  • 5K Run: 12 years
  • Triodus Youth Run (2,K): 8 - 12 years
  • Triodus Youth Run (1K): 0 - 10 years
  • CPC4ALL (1K): 0 - 100 years

Can I cancel my participation?
You can only cancel if you are registered for the NN Half Marathon and you have taken a cancellation insurance. For more information, see the general conditions. Cancellation requests must be submitted no later than August 17 (up to 40 calendar days prior the event) via the contact form.

General terms and conditions

Where can I find the general terms and conditions?
Click here here for the general terms and conditions.

Changes entry

How can I access or update my race information?
You can access and update your race information in your account. Please note: it's not possible to change your name, e-mail address, birthday or gender yourself. Please contact the organisation. 

Change distance

Can I change my race distance?
You can change the distance if the desired distance is not yet sold out. You can change to a higher distance with the condition that the difference in price is paid. If you change to a lower distance, there will be no refund of the registration fee (or an part of it).

How it works:

  • Log in to your account. The link and password are in the confirmation email;
  • Click on ''change race'';
  • Choose the distance you want to run and click on ''continue''.
  • If you have chosen a higher distance and there is a price difference, you will have to pay the amount due by clicking on ''checkout''.

Did you change your distance after August 22? A sticker will be provided to you at the Helpdesk on the day of the event. Put the sticker on your start number to participate in the desired distance. 

Closing registration

When does the registration close?
You can register digitally until the start of the distance you want to participate in. The registration closes as soon as all bib number for a distance are sold out. 

Coach number

How do I order a coach number?
Only for participants in the Triodus Youth Run 1K, Triodus Youth Run 2,5K, it is possible to order an extra coach number. Schools receive 1 coach number per 10 students free of charge and these do not need to be ordered in the registration form. An additional coach number can be ordered via the online registration form for € 3.50. For all CPC4All participants, a coach number is already included in their registration.

Confirmation e-mail

I haven't received an e-mail confirmation, what now?
Once you are registered, you will receive an automatic e-mail confirmation. So please ensure that your e-mail address is entered correctly. If you do not receive the confirmation message within 30 minutes, please check your spam folder just in case the confirmation email got delivered there instead of your inbox. If you haven't received our mail, please contact us.


When is the NN CPC Loop Den Haag?

Sunday, September 26, 2021

  • NN Half Marathon
  • 10K Run
  • 5K Run
  • Triodus Youth Run 2.5K
  • Triodus Youth Run 1K
Closing registrations

When does the registration closes?
The registration closes as soon as all the bib numbers for a distance have been sold out.

Event shirt

Can I order an event shirt?
You can order a event shirt during registration (while stocks lasts) for € 20,-. Click here for the design of the shirt or click here for the size chart. Have you registered yet? You can order a shirt by logging in to your account and clicking on 'ad products'. Ordered shirts can be picked up at the Malieveld on Saturday 25 and Sunday 26 September 2021.

Fast runners

How can I register as a fast runner?
Click here for more information about fast runners


How can I register?
The registrations of the NN CPC Loop Den Haag are open. Click here to register.

Start waves

Which start wave will I be on?
The start waves are determined on the basis of the registered end times as filled in by the participants in their registration forms. It is possible to enter your expected finish time in the registration before August 22, or change it in your account. From August 23, all participants are automatically assigned to the last start wave. Please note: it is then no longer possible to change your start wave or start time. You may start in a later start wave. The boxes are indicated by means of a color. The starting area in which you have to start is indicated on your bib number by the color of the starting area.

Fast runners
Do you have a finish time, under the times below, that you ran after March 1, 2019 and that is timed by MyLaps? Then you can automatically choose the desired quick start box in the registration form. If your result is not timed by MyLaps, you must send a proof of your running time to, so that we can place you in the correct starting box. Do you not enter an expected end time when registering? Then you will automatically be placed in your last starting area.

NN Halve Marathon - starting area A

< 1:30

NN Halve Marathon - starting area B

< 1:40

10 K Run - starting area A

< 0:45

5K Run - starting are A

< 0:18

To promote the flow on the course, you are assigned to a start area that is stated on your bib number. It is no longer possible to change your starting area. Please make sure you are in your start wave at least 15-30 minutes before the start. 

Student discount

Can you get a discount as student?
Yes. Students get a discount when participating in the NN CPC Loop Den Haag. The discount is €3,- for the NN Half Marathon, €2,50 for the 10K Run and €2,- for the 5K Run. 


  • As a student, you are enrolled in a full-time study at a Dutch university or a Dutch Higher Education institution;
  • You must have been a student for at least one year prior to the event;
  • You are between 16 and 30 years old on the day of the event;
  • When picking up your bib number, we ask you to show your student ID card.



  • As a student, you are enrolled in full-time study at a Dutch university or a Dutch Higher Education institution;
  • You must have been a student for at least one year prior to the event;
  • You are between 18 and 30 years old on the day of the event;
  • When picking up your bib number, we ask you to show your student ID card.
Transfer bib number

Can I transfer my bib number?
You can transfer your bib number to someone else by logging into your account and following the steps. Click here for the step-by-step plan for transferring your bib numer. If you transfer your bib number after August 22, your name will still be visible on the startnumber, because it has already been printed.

Race day

Bib number

Will I receive my bib number at home or do I have to pick it up?
Click here for all information about receiving your bib number.

For your own safety you are strongly encouraged to complete the medical form on the back of the bib. This is very important as the information will help the organisers provide appropriate help in case of an emergency. You must wear your bib number on your chest. 

Baggage drop off

Where can I drop off my baggage?
Up to and including August 22, you can book baggage drop off during your registration (€2,-). You will find a label on your bib number which can be used to deposit your bag at the stand for bag deposit on the Malieveld. Note: you will need your bib number as proof when collecting your bag.

Backpack or camel bag

Can I run with my backpack on the course?
We highly recommend to arrive at the start in your running clothes. No backpacks will be permitted to bring to the start or run with on the course. Only camel bags are allowed. It is not allowed to leave luggage unattended around the event area or course. Due to safety requirements any unattended luggage will be removed and may be destroyed.

Changing facilities

Are there Changing facilities?
The changing facilities are located at the event area on the Malieveld. The dressing room is only accessible for participants and coaches. Acces to the changing room before and after the race is only possible on presentation of your bib number. You can book baggage drop-off during your registration for € 2,-.


Where can I find the courses?
Click here for the course maps.

Fluids and nutrition

What drinks are available on the course and where?

NN Half Marathon

During the NN Half Marathon there will be care stands with sports drinks (AA Drink) and water on the following points.

  • Point 1: approx. 5K
  • Point 2: approx. 10K
  • Point 3: approx. 14K
  • Point 4: approx. 17,5K

10K Run

During the NN Half Marathon there will be care stands with sports drinks (AA Drink) and water on the following point.

  • Point 1: approx. 5K

5K Run, Triodus Youth Run (2,5K), Triodus Youth Run (1K), CPC4ALL (1K)

Directly after the finish there will be AA Drink sports drink and water available.


Finish photo

Will there be finish photos?
Marathon Photos takes photos at different places along the course and of course at the finish line, which you can find on your personal results page afterwards. Make sure your bib number is clearly visible and smile at the camera. The link to the results page will be sent to you by email after the event. 

Finish certificate

Do I get a finish certificate?
Every finisher on will receive a personal finish certificate which can be downloaded. You will receive the link to the results page by e-mail after the event. 


Will I receive a medal?
After crossing the finish line, all participants will receive a medal as a souvenir of the event. Furthermore you can have your medal engraved with your name and finishing time.

Medal engraving

Can I personalize my medal?
All participants can have their medails engraved immediately after the finish with name and time. In the registration form you can tick ''medail engraving'' for € 7,-. If you have not done this yet, you can still add it by logging into your account. You can also decide to engrave your medal after the event, it will cost € 8,50. The medails of the Triodus Youth Run 2.5K and 1K and the CPC4ALL can only be engraved with name (€ 5,- during registration, € 6,50 after the event).


Is there an award ceremony?
Each Participant that reaches the finish line in time will receive a commemorative medal.


What time do the races start?
Click here for the NN CPC Loop Den Haag programs.


Where can I find my results?
The results will be published on this page afterwards. You will also receive the link to the results page by e-mail after the event. Note: the gross time is the official time. Do you have a question or remark about your results? Send an e-mail to Mylaps Event Timing based on your bib number and any times you have clocked yourself. 

Race regulations

What are the race regulations?
Click here for the race regulations.

Shower facilities

Are there shower facilities?
No, there are no shower facilities. 

Start and finish

Where are the start and finish located?
Click here for all information about the start and finish.

Time limits

Is there a time limit for the races?

  • NN Half Marathon: 2 hours and 30 minutes
  • 10K Run: 1 hour and 20 minutes
  • 5K Run: 45 minutes
  • Triodus Youth Run (2,5K): 20 minutes
  • Triodus Youth Run (1K): 15 minutes
  • CPC4ALL (1K): 25 minutes

Participants finishing after the deadlines will no longer be included in the competition results and won't receive a medal.

Time registration

Will my time be registered?
The MYLAPS BibTag system will be used to register your time at the NN Half marathon, 10K Run, 5K Run or one of the business runs. Behind your running number (Bib) there is an electronic chip (Tag) and a plastic spacer. BibTag makes it very simple to register your times; the only thing you need to do is wear your race bib correctly.

Tips to guarantee good time-keeping

  • Make sure that your running number is displayed clearly on your chest. Do not cover it with a jacket or your hands when crossing the mats at the starting and finishing line. These mats pick up the signal from your BibTag. (Also be careful with operating your own stopwatch at the starting and finishing line).
  • Do not fold or crease your race bib. Certainly not where the Tag is located.
  • Use four pins at the corners of the bib, making sure that you do not pierce the Tag.
  • Do not remove the plastic spacer.
  • The BibTag uses different technology from the MYLAPS ChampionChip. This means that you cannot use your yellow or green MYLAPS ChampionChip during this event. However, you may leave your MYLAPS ChampionChip on your shoe, as this will not interfere with the BibTag system.
  • The Tags do not need to be collected after the race, so you can keep the bib (with Tag) as a souvenir or simply throw it away with normal waste (plastic).

What is the official time?
The gross time is the official time. This starts as soon as the starting shot has been fired and stops as soon as you cross the finish. The net time is the time that starts as soon as you cross the mat at the starting line and stops when you cross the finish. This net time is announced as an extra service.


Where are the toilets along the course?
Toilets can be found near by the changing rooms, at the start, every 2.5K along the course and at the finish.


What is the best way to get to the start?
Participants and spectators are encouraged to use public transportation throughout the race weekend. For travel information, please click here.



Will there be an event app?
A few weeks before the event, the CPC app will be renewed. In this app:

  • Live race day runner tracking. Please note: participants will be added on a regular basis. One day before the event we will complete the list of runners.
  • An interactive course map
  • Information about start times, maps and travelling
  • Our newest selfie layers


Does the NN CPC Run The Hague supports a charity?
This year the NN CPC Loop Den Haag has chosen to support Special Olympics The Netherlands. Click here for more info.


I need a hotel in The Hague for the weekend of the race – any advice? provides a good overview of trendy hostels, luxury hotels and everything in between: there is a suitable options for everyone’s taste and budget.

Lost and found

Is there a lost and found in case I lose something on Sunday? 
Lost and found items will be collected in the first tent at the baggage drop off on the event side. Please contact us if you lost your something.

Medical advice

What is medical advice and what medical care is available on the course?
Click here for all information about the medical advice and medical care on the course.


How can I apply for a volunteer position?
Click here for all information about volunteers. 

Waiting list

Is there a waiting list for sold out distances?
No. The NN CPC Loop Den Haag does not have a waitlist. Once the bib numbers for a distance are sold out the registration will close.

Registrations for the 46th edition of the NN CPC Loop Den Haag are open

The registrations for the NN CPC Loop Den Haag are open. The 46th edition will take place once in fall: Sunday, September 26, 2021. Of course, we will follow developments closely and take all necessary measures to avoid risks.

Read more