Registration Info

2023 MK Marathon Registration Information




If you are not able to attend the event in person, then you can enter a virtual race.

Run at any time between 19 April to 1 May 2023 at a time and location to suit you. The price of £14 includes an amazing medal.


  • Entry fees are non-refundable.

  • You can transfer your place to another runner up until 31st March 2023. Log into your Active Network account and select ‘Transfer Registration’

  • You have the flexibility to change your booking to another distance, subject to availability. Log into your Active Network account and select ‘Change Category’

  • Entries may be deferred to 2024 for a deferral fee as long as your bib number has not been used. Deferments can be purchased between 1st March and 17th April. Deferments can not be used beyond 2024. The deferral link will be available here from 1st March.

  • You can make your registration refundable by adding ACTIVE REFUND at checkout. Receive a refund if you are unwilling or unable to attend the event for any reason. Submit a refund request 48 hours prior to the start of the event. You will see the option to purchase ACTIVE REFUND during registration check out. Visit to submit a Refund Request and view the Terms & Conditions.

  • The MK Marathon Weekend will follow all COVID related guidelines and requirements set out by the Government at the time of the event.

  • Check the Frequently Asked Questions page for more registration information.


To confirm your 2023 registration, log into your Active Network account.

Take the time to update any necessary information like your estimated finish time, sign waivers, update your mailing address, etc.

Can’t find your registration? We recommend logging completely out of the system, clearing your cache/cookies and trying again to make sure you are not inadvertently logged in under an old or different Active account. If you still have trouble seeing your 2023 registration and you think you are registered, email  If you need to troubleshoot username or password problems, please contact Active Networks support at


It increases your focus on those long winter nights and when the training gets tough it makes completing the MK Marathon even more rewarding. Every charity will offer you incentives to help you reach your fundraising goals, as well as invaluable support and advice in the lead up to, and on your big day.