For all 2022 entries (including deferrals) registration fees are non-refundable, and no deferrals to 2023 are offered.


  • You may transfer to another sub event IE marathon to half marathon
  • You may transfer to a friend
  • You may participate virtually

Please do NOT contact us with regards to a refund or deferral.

Contact if you are choosing to run virtually.

If there is a medical reason that limits your participation proof will be required.

Once online registration closes at a date TBD you can register for all races (except the relays) at the Health & Wellness Expo on Friday and Saturday.

Onsite registration for the 10K and Novo Nordisk® “Hazel” 5K will be accepted until 4:00 pm on Saturday (unless sold out).

There is no race day registration on Sunday for the marathon, half marathon or 2K.

The iTAB is a plate engraved with your name, distance and finish time that fits neatly in the border on the back of your medal.

You can order your iTAB upon registration through Race Roster or order post-event via this link.


If any events of the Mississauga Marathon are cancelled due to COVID-19, all participants will be notified of their registration options, including being moved into a virtual event. We continue to plan for an in-person event and are optimistic that current trends and provincial plans will allow to do so.

To transfer your entry to new participant complete the following steps:
1. Sign into your Race Roster Account.
2. Click ‘view registration’ for the event and click ‘transfer’.
3. Click ‘Transfer to new participant’.
4. Enter email address of transfer recipient.
5. The individual receiving the transfer will now get an email with further instructions to complete the transfer.

$15 transfer fee will be applied to the recipient of the registration. Payment of the registration fee to the original participant is strictly a peer-to-peer transaction and is not done through Race Roster.

Last day for transfers is April 7th

In order to change your race distance, you will need to transfer sub-events. To transfer sub-events please reach out to us at for further assistance.

Last day for transfers is April 7th