Fundraising Events - Register Your Interest 

The Circulation Foundation is the UK’s only charity dedicated to vascular disease. It is striving to increase public awareness of vascular disease and to support patients and their families.  

In recent years we have awarded grants for studies into the abdominal aortic aneurysms, peripheral arterial disease and atherosclerosis.

Vascular disease effects 4 million people in the UK but is vastly underfunded in the field of medical research. As a relatively small and unknown charity, every donation we receive makes a big difference. 

The Circulation Foundation team have secured places for a number of events which we need volunteers to help raise much needed fundraising.

To register your interest in any of the events listed below please email  We will then contact you to confirm whether you have been successful.

The Vitality Big Half 2021 - Sunday 25 April 2021

The Vitality Big Half was Created by London Marathon Events Ltd, in partnership with Sported, The Vitality Big Half is London's community running festival.  This one-day event offers a host of running distances, from a challenging half marathon to a free one-mile course.

The Circulation Foundation have secured places for The Vitality Big Half which is London's community half marathon, which starts by Tower Bridge and finishes in Greenwich, passing through the boroughs of Southwark, Tower Hamlets, Lewisham and Greenwich.

To register your interest email

We  look forward to hearing from you, if you have any questions please feel free to contact

Swim Serpentine - Saturday 18th September 2021

Swim Serpentine is a one-day open water swimming festival staged in the heart of London.  A must-do event in the open water swimming calendar.

The event is held in and around the beautiful Serpentine in Hyde Park, the venue for the open water swimming competition at the London 2012 Olympic Games.

The Circulation Foundation have places available for a two mile swim and are looking for volunteers to register their interest for a place.  

To register your interest email

We  look forward to hearing from you, if you have any questions please feel free to contact

London Marathon - Sunday 3rd October 2021

The Virgin Money London Marathon is the largest annual fund raising event event  – runners have raised more than £1 billion for good causes since the race began in 1981.

London Marathon's 2021 event is planned to go ahead Sunday 3rd October 2021.  For those who had confirmed places for the 2020 London Marathon, you should have already been contacted confirming that your place has been carried over.

If you have not heard from us please contact

Places for the 2021 Marathon are currently full but if you would like to register your interest for the 2022 Marathon please contact