Event Type Cycle
Date Cancelled
Location London

Cancellation notice:  RideLondon has been cancelled due to the COVID19 (Coronavirus) situation in the UK. We're so sorry to hear this and we know how disappointing this must be for you. If you would still like to take on a challenge for us, please take a look at Cycle for Dementia.

What do I get when I ride with Alzheimer's Society?


  • Our friendly team will be here every step of the way to help you get race day ready!
  • Receive training plans from our professional cycling coaches. As an Alzheimer's Society rider you can contact them at any time to ask training, nutrition or injury related questions.

On the big day

  • We'll have the loudest cheer stations on the course and will help spur you to the finish line!
  • Ride in style in your FREE Alzheimer's Society professional cycling jersey
  • Attend our after-party where you can celebrate with your friends and family and get a FREE professional sports massage.


  • You'll be changing the lives of people living with dementia and moving us closer to a cure.


Start: Queen Elizabeth Olympic park, East London

Finish: Pall Mall

Read more about the RideLondon route.



If you have any questions or would like some ideas, please don't hesitate to get in touch by emailing [email protected]


Kick-start your fundraising by setting up a JustGiving page.

Any money you raise is transferred to us on a weekly basis, so there's no fuss your end

Sponsorship form

Print off a sponsorship form and encourage your friends and family to show you their support.

Fundraising materials

Balloons, banners, buckets. We've got it all.

Request yours by emailing [email protected] 

Paying in offline donations

Give us a call on 0330 333 0804 or email [email protected] to find out how to pay in offline donations.

Prudential RideLondon-Surrey 100 FAQs

How fit do I need to be?

This is a tough challenge which will require a high level of fitness. You will cover a distance of 100 miles during the day, including the steep climbs of Leith and Box Hill.  However it should be achievable for most people with adequate training - once you have registered we will provide you with a training programme to help you build up your endurance cycling skills and get fit for the challenge.

You will need to complete the event in under 9 hours, as the elite race takes place directly after. So please be aware that if you are unable to complete the event in time you may be forced to take a shortcut back to the finish.

Where does the event start and finish?

The Prudential RideLondon-Surrey 100 will start in Queen Elizabeth Olympic Park, then travel through the capital and onto Surrey's stunning country roads and through the Surrey Hills before a spectacular finish on The Mall in central London.

What support will there be on the day?

Alzheimer's Society will be at 4 locations on the day. We will have three cheer points. We will be under the letter ‘A’ in the Meet & Greet section of Green Park to walk cyclists to the Post Race Reception and finally we will be at our Post Race Reception.

Start time

Participants will be notified of individual start times by email in 2020. Faster riders are given earlier start times to minimise the need for overtaking and spread the field. All riders have up to eight and a half hours to complete the ride.

Is the fundraising target per person?

In order to cover the cost of your place, you will need to individually raise £600 if you purchase one of our charity places. We do encourage teams to sign up, but each individual team member will be required to hit the overall target. 

What is the age limit? 

Please note that the minimum age for the Prudential RideLondon-Surrey 100 is 18 on or before 16 August 2020.

Join our cheer team at RideLondon

We're looking for enthusiastic volunteers to support our cyclists at three cheer points around the course (Dorking, Esher and Wimbledon). We'll kit you out with an Alzheimer's Society t-shirt and provide lots of cheer equipment so you can really make some noise! 

With your help we aim to give our cyclists an amazing event day experience, boost them over the finish line, and set them on their way to raising even more money to change the lives of people affected by dementia. And we can guarantee you'll have a great time!

Got a question?

Our friendly team will be more than happy to help!

Call us on 0330 333 0804 or email [email protected]

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