Schools Tri Relay

The event is organised by Active Training World

This event will take place inside the grounds of Haberdashers' Aske's Boys School on Sunday June 3rd. Teams of 4 can be made up of any combination of both genders. 

Race 1: Year groups 3 & 4 (begins at 10:00AM)

Race 2: Year groups 5 & 6 (begins at 10:40AM)

Race 3 Year groups 7 & 8 (begins at 11:50AM)

Online entries:Pay by major credit/debit cards

First you’ll be asked to enter the full details of the adult that is entering the team, This could be a parent or teacher. After that, you’ll be asked to provide an emergency contact name and number for the team and finallyprovide the names of the 4 team members.

If you don’t have the names of one or more members, please enter AN Other



If you would also like to support this race then contact us at:

icon Registration

Race packs are to be collected at the the event venue on the morning of the race.

Registration will open at 8:00AM 

Registration for years 3&4 closes at 9:00AM

Registration for years 5&6 closes at 9:40AM

Registration for years 7&8 closes at 10:50AM

Only the team leader should collect the registration packs for all team members.


By entering this event kids will be supporting the triathlon trust by pledging to raise a minimum of £50 in sponsorship

The Triathlon Trust uses the sport of triathlon to inspire children to become more active and lead healthy lifestyles. They work in cities, towns and communities across the UK bringing a fun, free and inclusive experience of multi-sport to children of all abilities and backgrounds, who might otherwise not have the opportunity.

Their activities are non-competitive and every child is supported to complete their own personal challenge, including those with physical disabilities or special educational needs. They provide all the equipment required to participate, including bikes, scooters, tandem and static hand bike for those that cannot ride a bike.

The Triathlon Trust will provide support in helping you reach your fundraising targets. In your confirmation email you will receive a fundraising pack and a guide for setting up an online fundraising page.

icon Event Profile

Event Name

Schools Tri Relay

Event Distance


Pool swim, bike and run are on grass




Water will be provided at the end of the race.






Year 3 (7-8 years of age)


Active Training World


icon Prizes

Medal for all finishers

Spot prizes

A very special prize for the biggest fundraising team 

icon Course Information

The race is entirely contained within the grounds of Haberdashers' Aske's Boys School.

The swim will be in the school pool. 

The bike and run will be on the grass school fields.

Full details about the course will be sent out via email a week before the event date. 


Other Race Information

Race Numbers
Please wear your number on your back for the bike and on your front for the run. Two race numbers will be given to each competitor to pin to their front and back. Alternatively, you can wear a race belt.

Available at Haberdasher Aske's School for Boys.

Changing and Toilets
Yes, however we advise you have your swim wear under your clothes so you can be ready quickly for the swim leg.

Time Limit
No time limit.

No entry fee, so nothing to refund. All money donated to charity is non-refundable.


By entering this event you agree to the below terms and conditions

I hereby declare that (1) I am an amateur according to the eligibility rule of BTF, (2) I am medically fit to race and I will do so at my own risk and agree not to hold the organisers responsible in any way for any injury or loss resulting from my participation in the event, prior to, during or after the event. (3) I understand the organisers reserve the right to alter the arrangements and conditions should circumstances require.

In the unfortunate cancellation of the event through circumstance beyond the control of the race organisers.  I understand and accept the rules and terms of the entry, including that there will be return of any investment into the race whatsoever, (excluding personal information), eg: charity donations.

LOCATION: Haberdashers' Aske's Boys School, Butterfly Lane, Elstree WD6 3AF

Location: Haberdashers' Aske's Boys School, Butterfly Lane, Elstree , Hertfordshire, WD6 3AF