Big Half Marathon
Run

The Vitality Big Half

Event Type Half Marathon
Date 22 August 2021
Location London
Registration Fee £20
Fundraising Target £350
Level Moderate

Our charity places in the 2021 Vitality Big Half have now sold out. Click the button above to register your interest in joining our waiting list and we'll be in touch should a charity place become available.

Important Update: Due to the continuing restrictions in the UK, this event has been postponed and will now take place on 22 August 2021. 

If you are already signed up to the Alzheimer’s Society team we have contacted you by email with further information and your options.

If you have your own place through the event organisers and are taking part on the rescheduled date, we’d love you to join our team.

We will, of course, continue to offer all our usual training and fundraising support throughout this time. You’ll have until 8 weeks after your event date to reach your minimum fundraising target.

Please drop us an email if you have any further questions.

Following much of the world-famous London Marathon route in reverse, The Vitality Big Half is a community running festival for everyone, no matter your age, background or running ability.

Starting at Tower Bridge, you’ll follow in the footsteps of the world’s best runners, taking in some spectacular views as you cross the river and finishing by the Cutty Sark. 

Sign up to take on this half marathon and change the lives of people affected by dementia!

Join the race. Beat dementia.

Charity entries

We'd love to have you on team Alzheimer's Society and we have charity places available. You'll be helping to change the lives of people affected by dementia. We will support you through every step of your journey.

Join our team today

Own place entries

If you already have your own place in The Vitality Big Half we’d love to have you on our team. We can help you prepare for the race, and send you a fundraising pack, training plan, running top and other helpful information for the big day!

Fill out our online form

When you run for us, you'll receive:

  • a support pack with fundraising help and materials
  • a free running top to wear on race day
  • detailed training guides for different abilities and personalised support from our experts 
  • access to a Facebook group where you can chat to other runners
  • support from our dedicated events team to help you smash your fundraising target

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 

Fundraising page

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

With your page 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