Stanborough Aquathlon Race Series: Race 1

Organiser: Aloha Tri

Our very popular open water aquathlon series returns for summer 2019 with 3 races:

Saturday 18th May 2019

Saturday 15th June 2019

Saturday 20th July 2019

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

Online entries:Pay by major credit/debit cards



Fueled by GU Energy.

If you would like to support this event, contact the event organisers at:


icon Registration

Race numbers and timing chips will be collected at Stanborough Lakes on the day. Registration opens at 7:30AM. 

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 / 6% online completion fee will be added at checkout.

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, Aloha Tri 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:

Your details will be passed onto the event organisers for the administration of the race.

Your name, date of birth and email details will be onto the chip timing company. Personal details will be deleted 1 week after the event.

Where specified on the booking form any medical information will be passed onto the medical team present at the event. 


1) I declare that I am medically fit to compete & understand that I do so entirely at my own risk.

2) 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.

3) I understand the organisers reserve the right to alter the arrangements and conditions, should circumstances require.

4) By entering this event, the athlete indicates acceptance of BTF rules.


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

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