Your registration includes


A unique memory of your participation

Name on bib number

The support really helps

Fluids and nutrition

After the finish

Time registration

Powered by MyLaps

Extra options to order

Medal engraving

€ 5,00 on registration and € 6,50 on the day itself

Donation KWF

€ 4,20

Coach number

Only for 1K

Extra info

Bib number

Where can I find information about the bib numbers?
Click here for all information about the bib numbers.

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.


General terms and conditions

What are the general terms and conditions?
Click here for general terms and conditions. 

Minimum age

What is the minimum age to participate in the NN Kids Runs distance?
Minimum age 1K: 6 years on the day of the event (maximum age 10 years).
Minimum age 2.5K: 8 years on the day of the event (maximum age 12 years).

Race regulations

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


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. 

Do you have a question? Click here for the FAQs.


"I've already ran on the course where they will run the marathon on tomorrow. I'm definitely gonna show my medal to everyone at my school on Monday!"

Registration for NN Marathon Rotterdam is open

Registration for the NN Marathon Rotterdam is open. The 41st edition will take place on April, 9 & 10 2022. We look forward to seeing you at the start in Rotterdam.