Stanborough Aquathlon Race Series: Race 1

Organiser: Aloha Tri

Our very popular open water aquathlon series returns for summer 2018 with 3 races:

Saturday 19th May 2018

Saturday 16th June 2018

Saturday 21st July 2018

Open water swim at Stanborough Lakes with grass / path run laps around Stanborough Park.

Online entries:Pay by major credit/debit cards



Zone 3 logo


We are excited that Zone3 are supporting the Stanborough Aquathlon series! Europe’s leading triathlon brand, Zone3 has built its reputation on a deep-rooted passion for endurance sports and ensuring that every product offers market leading performance, innovation and functionality. 

If you would like to learn more, contact the event organisers at:


icon Registration

Race numbers and timing chips will be collected at Stanborough Lakes on the day. Registration opens at 7:15AM. 

Please arrive in sufficient time to collect your number and timing chip.

icon Event Profile

Event Name

Stanborough Open Water Aquathlon: Race 1

Event Distance

Sprint: 750m OW Swim, 5km Run
Super Sprint: 400m OW Swim, 2.5km Run


Lake swim and grass run course. Reasonably flat with one incline.




Water will be provided on the run








Aloha Tri



The higher of a £1 / 5% online completion fee will be added at checkout.

A £5 BTF race licence will need to be paid for on the day for all competitors without a BTF membership card.


icon Prizes

Swim hat for all competitors.

Prizes for top three male and female series competitors, sponsored by Zone3.

icon Course Information

The race starts and finishes in the same location at Stanborough Lakes in Welwyn Garden City.

The Sprint race consists of a 750m open water swim and a 5km multi-terrain run.

The Super Sprint race consists of a 400m open water swim and a 2.5km multi-terrain run.

icon Training Plans

ActiveTrainingWorld have free training plans to help you train for this event:

Triathlon training plans


Other Race Information

Race Start
A compulsory race briefing will be held before the start

Parking and Toilets
Parking is available at the Lakes and toilets will be provided

BTF rules
All competitors must comply with BTF rules. We strongly recommend that you read them HERE. Only competitors wearing their ID will be allowed in or out of the transition area.

BTF licence fee
A £5 BTF licence fee is payable on the morning of the race for non-BTF members. BTF members must produce their license at registration or a £5 levy will be charged.

If circumstances deem the course to be unsafe or it falls outside the BTF guidelines, ATW have the right to change, move or cancel the event at short notice.



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

DECLARATION:  I declare that I am medically fit to compete & understand that I do so entirely at my own risk.  I understand that I enter the race at my own risk and that no person(s) or organisation(s) will be held responsible for any accident, injury or loss to myself, prior to, during or after the event. I understand the organisers reserve the right to alter the arrangements and conditions should circumstances require. 

REFUND: No refund will be made to any entrant not completing the race. No transfer of race numbers to another person is allowed.


LOCATION: Stanborough Lakes, Welwyn Garden City, Hertfordshire, AL8 6DQ

Location: Stanborough Lakes, Welwyn Garden City, Hertfordshire, AL8 6DQ