About this event

The Vitality Big Half is a closed road half marathon, starting by the iconic Tower Bridge and finishing at the Cutty Sark. This event is a community running festival for everyone, no matter your age, background or running ability and is perfect for first-time runners!

What to expect from Children with Cancer UK

Whether you need a Charity Place or if you have already have your Own Place in The Vitality Big Half, we’d love to have you on the team! When you join our team you will receive the following support from us;

  • Branded Children with Cancer UK running vest
  • Fundraising Pack containing lots of fundraising advice
  • Regular emails including fundraising support, important event day information alongside how your wonderful support his helping our vital work

Location & Date

  • London
  • April 25, 2021

Contact Details


How to sign up

Charity place

If you’d like to join our team as a charity place runner, please complete the form below

Registration fee: £30

Fundraising target: £350

Own place

If you have secured your own place through the race organisers and would like to join our team, please complete the form below

Registration fee: £0

Fundraising target: as much as possible

Registration forms

If you’d like to join our team as a charity place runner, please complete the form below

Registration fee: £30

Fundraising target: £350

If you have secured your own place through the race organisers and would like to join our team, please complete the form below

Registration fee: £0

Fundraising target: as much as possible

Vitality Big Half BIG21 - Own place

  • Date Format: DD slash MM slash YYYY
  • I am happy to be contacted by Children with Cancer UK regarding their challenge events, including the Vitality Big Half, as well as their charitable work. Please contact me by:

If you’d like to join our team as a charity place runner, please complete the form below

Registration fee: £30

Fundraising target: £350

If you have secured your own place through the race organisers and would like to join our team, please complete the form below

Registration fee: £0

Fundraising target: as much as possible

Vitality Big Half BIG21 - Own place

  • Date Format: DD slash MM slash YYYY
  • I am happy to be contacted by Children with Cancer UK regarding their challenge events, including the Vitality Big Half, as well as their charitable work. Please contact me by:

The Vitality Big Half 2019

Watch the race organiser’s official video for 2019 and don’t forget to sign up.

Vitality Big Half Gallery