NICHS | Belfast City Marathon - Registration now closed
skip to main content

Belfast City Marathon - Registration now closed

Belfast City Marathon - Registration now closed
Join #TeamNICHS
Date & Time: Sunday 3rd October 2021
Location: Stormont Estate (Prince of Wales Avenue) > Ormeau Park

The 39th Deep RiverRock Belfast City Marathon will take place on Sunday 3rd October 2021 . The main Marathon Run has now sold out however there are limited entries still available for the Team Relay, 8 Mile Walk and Fun Run.

All entrants who were registered for the postponed 2020 event will AUTOMATICALLY transfer to the new date of 3rd October, so your place is safe. If you are unable to take part this year no refunds will be given after 30th June 2021.

Read the latest statement from the event organisers here.

Event options:

Entry Requirements:
Age requirements depend on what element of the marathon you are taking part in. Click on your preferred option above to find out the specific details.
Final entry deadline: Midnight on Friday 27th August 2021

Capped at 4,800 participants.


If you are running for us this year we can't wait to see you at the start line and will be there to cheer you on all the way to the finish. We’ll also provide you with the following:

  • A NICHS vest or T-shirt
  • On-hand support from our dedicated team
  • Your own NICHS cheerleading squad to keep you motivated on the day

How to join #TeamNICHS

  1. Register on the official Belfast City Marathon page.
  2. Then let us know you are taking part by filling out the form below.

If you have any queries about this event please contact our events team on or by ringing 028 9032 0184.

Sign Up

Error! Please review the form and try submitting again.
  • This field is required
  • This field is required
  • This field is required
  • This field is required
  • This field is required
  • This field is required

We are so glad you want to join #TeamNICHS.
Tell us why you’ve chosen to support us.

  • This field is required
Make setting and achieving a fundraising goal part of your challenge. We will help you to achieve your fundraising goal.
  • This field is required
  • This field is required

This site uses cookies. Some of them are essential while others help us improve your browsing experience. To learn more about cookies, including how to disable them, view our Cookie Policy. By clicking "I Accept" on this banner you consent to the use of cookies unless you have disabled them.

Your browser is out-of-date!

Update your browser to view this website correctly. Update my browser now