Lady running in a race

Air Run Half Marathon

Event Type Half Marathon
Date TBC 2022
Location London
Registration Fee £25
Fundraising Target £250
Level Moderate/Tough

Unfortunately due to the continuing Coronavirus situation in the UK, the 2021 AIR:RUN Half Marathon has been cancelled. 

If you were registered as part of Team Alzheimer's Society we have contacted you with further details on your options.

We expect the AIR:RUN Half Marathon to return in 2022. If you'd like to take on a half marathon in 2021 we'd love to have you on our team! Check out our half marathon page for more options. We also have charity places available in the AIR:RUN 10K on 28 March 2021.

Air Run 13.1 boasts beautiful views inside Richmond Park - London's biggest royal park!

This half marathon is like none other and will have unique music zones to support runners on the course. There will be a live music after party waiting for you once you have finished your run.

Air Run 13.1 is the first ever FULLY CLOSED ROAD Richmond Park Half Marathon, not one to be missed.

As well as helping to change the lives of people affected by dementia, there are some great benefits to joining our team. Unite with us, and we will support you through every step of your journey.

Whether you sign up for a charity place or already have your own place, by joining our team you will receive:

  • Our support pack with everything you need to kick off your training and fundraising
  • Comprehensive training plans and advice from our professional training coaches
  • Regular newsletters to keep you motivated
  • Your very own Alzheimer's Society technical running top to wear with pride, and iron on name letters
  • Our friendly Events Team on hand to help whenever you need us

Charity entries

Our charity place registrations are currently closed. 

Contact us

If you have any other questions about this event please get in touch with our team on 0330 333 0804 or [email protected]

We know that fundraising can be just as challenging as the event, but we’ll be here to support you every step of the way. 

When you sign up to run for us, you will receive a support pack with tips and advice to help you with your fundraising, allowing you to make a difference to people living with dementia. 

How your money helps

Every penny you raise for Alzheimer’s Society helps provide vital support for people affected by dementia.

Find out how your fundraising helps 


Kick-start your fundraising by setting up a JustGiving page. You can easily share your page with your friends, family and colleagues on social media and email. 

With JustGiving your fundraising money is  automatically sent to us, Gift Aid collected, and your sponsors thanked.

Paying in your fundraising money

You can easily pay in your money online, by phone or cheque.

Make a payment

Promote your fundraising

We have tips and advice on how to spread the word about your fundraising. Inspire your friends, colleagues and local community to support you.

Get advice on promoting your event