runner in london
Run

The London Triathlon

Event Type Triathlon
Date 5 - 6 August 2023
Location London
Registration Fee £26
Fundraising Target £400

The London Triathlon is the world's largest triathlon and London's only major triathlon. Attracting over 13,000 participants and 30,000 spectators each year, this iconic event has become a must do event in the sporting calendar. 

On Saturday there will be a 'Super Sprint' and 'Sprint' distance:

Super Sprint

400m swim, 10km bike, 2.5km run

Sprint

750m swim, 20km bike, 5km run 

On Sunday there will be an 'Olympic' and 'Olympic Plus' distance:

Olympic

1500m swim, 40km cycle, 10km run

Olympic Plus

1500m swim, 80km cycle, 10km run

Participating for Alzheimer’s Society

We'd love to have you on Team Alzheimer's Society, and you'll be helping to change the lives of people affected by dementia. You’ll pay a registration fee of £26 and have a fundraising target of £400, and we’ll support you through every step of your journey.

Sign up now

When you run for us, you'll receive:

  • a free running top to wear on the day
  • detailed training guides for different abilities and personalised support from our experts
  • support from our dedicated events team to help you smash your fundraising target

Fundraising for Alzheimer's Society

We know that fundraising can be just as challenging as the event, but our expert team will be on hand to help. We’ll be in regular contact with support, advice and ideas.

JustGiving

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, plus everything happens automatically.

The money you donate is sent to us, Gift Aid collected, and your sponsors thanked. Job done!

Fundraising for your event

From posters and sponsorship forms to social media badges and advice on promoting an event, find all the resources you need to smash your fundraising in our hub.

Go to the fundraising hub

Frequently asked questions

You can order your top when you complete our registration form by contacting the team here with your size (XS to XXL) and style (vest/t-shirt).

If you have let us know your size, we will send your top to you in the post approximately a month before race day.

We’ll send out a link to our Training Zone by email. Here you will find our training guide and plans for every ability plus loads of other advice covering areas including nutrition, injuries and tapering. 

We’ll also give you contact details for our expert coaches, so you get in touch directly with any questions.

If you’re collecting money on a JustGiving page, there’s nothing you need to do, your sponsorship comes directly to us.

If you have collected any cash, you can bank it and pay in using one of these options: 

  • Pay the donations directly onto your JustGiving page if you have one.
  • Pay in online using our secure payment page.
  • Send a cheque made payable to Alzheimer’s Society to Alzheimer’s Society, Scott Lodge, Scott Road, Plymouth, PL2 3DU. Please include our paying in form so we have your event details.
  • Pay over the phone with a credit or debit card. Call our lovely customer care team on 0300 222 5808.

We ask that you please send in all donations within 6 weeks of the event.

Of course! 

The fundraising target for charity places is still £400 per person but you're welcome to combine your targets into one team total.

This event is open to everyone aged 18 or over on race day.

Contact us about this event

Got a question about this event? Get in touch and we'll respond as soon as we can. 

Ask a question
Call the events team