The inaugural Middlesex Triathlon at Merchant Taylors' School organised by Active Training World.

Sprint: 750m open water swim, 19k bike and 5k run.

Standard: 1500m open water swim, 40k bike and 10k run

This event is for athletes of all abilities. This is a mass-start event with a 7:15am start.

The Details


Time: 7:15AM

Location: Merchant Taylors' School

Booking fee: 

Sprint Triathlon £45

Standard Triathlon £45

Sprint Triathlon- Relay £60

Standard Triathlon- Relay £60

Sponsorship: There is no minimum target, however, for a challenge event like this we encourage you to raise £100 sponsorship! 


Why raise Sponsorship?

This event is aid of the Lynda Jackson Macmillan Cancer Centre , which provides a service that support patients and families by helping them cope with all aspects of the disease from diagnosis, through treatment and beyond.

The Centre works closely with our clinical staff to ensure that conventional treatments and procedures are fully integrated with a holistic approach that deals with the patient as a whole person, and not just with the disease. 

Your donations will enable the centre to offer:

  • Support which is responsive to the wishes of patients, their families and friends
  • Information which is accurate, up-to-date and relevant to the individual
  • A service which is available at any stage of a patient’s illness
  • Holistic care and free complementary therapy for patients.


£150 sponsorship could help to fund:

  • 15 weeks worth of acupuncture treatment
  • 7 plus weeks' worth of therapy oils
  • 4 complimentary therapy sessions to help ease the symptoms of cancer treatments

I want to take part- what's next?

  • Email the team on [email protected] to register your interest in taking part in this event.
  • Register and pay your booking fee directly on the Active Training World Website
  • A member of the charity team will send you an email to say thank you for signing up, with a sponsorship form to get you started with raising sponsorship! But you can also click here to download a sponsorship form.
  • Get fundraising, click here to set up a fundraising page with JustGiving
  • Enjoy the big day! Don't forget to share your pictures on social media, tagging us (@enhhcharity)