HSV Triathlon

Due to Covid-19 this event is cancelled. Entrants will receive an email.

This event is organised by Tri Force

Sunday 23rd August 2020. Start time 06.30.

The Tri-Force HSV May Triathlon is held at the Hertfordshire Sports Village in Hatfield.

Online entries: Pay by major credit/debit cards. 



We actively welcome support and involvement from local communities, businesses and individuals. If you would like to find out more about marshalling, sponsorship or group bookings please contact us at:


icon Registration

Detailed race notes will be sent out a week before the race and will also be posted on this page

All competitors must be licensed to race, those non BTF members will be required to pay a £6 levy for a day licence, this is payable on the day at registration. (This is not included in your entry fee) BTF members must produce their licence at registration or a £6 levy will be charged prior to racing.

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

Race numbers will be collected at the Hertfordshire Sports Village on the morning of the race. Registration will open at 05:30AM and will close at 06:15AM.

icon Event Profile

Event Name

HSV Summer Triathlon

Event Distances

400m indoor swim, 20k bike ride, 5k run


Swim: Slowest swimmer sets off first. Swimmers are set off singly or in pairs at 30 or 15 second intervals. (Format confirmation closer to the race date). Bike: One mainly flat lap on roads, with one climb to the turn-around point. Run: Mainly flat, incorperating the local Parkrun course.




Water will be provided at the end of the race and on the run course






15 (as at 31st December 2020)


Tri Force Triathlon Club




A 6% online service fee will be added at checkout.

icon Prizes

Top 3 fastest overall - Male and Female

Fastest Male and Female in each BTF 5-year Age Group (max 1 prize per competitor)

Unique finisher's medal every year!

Race goodies.

icon Course Information

The race starts and finishes in the same location at the Hertfordshire Sports Village in Hatfield.

The course is fast, flat and has great PB potential.

icon Training Plans

Pro Triathlete Natalie Barnard has written 3 training plans for ATW that would be suitable for this race. You can find them here:

Sprint Distance Training Plans

Other Race Information

Please wear your numbers pinned back and front or wear a race belt for the bike and run.

Parking & Trains
Parking is available at Stanthe Herts Sports Village. The nearest station is Hatfield Station.

Toilets are provided, inside the Herts Sports Village building. 

Time Limit
There is a 3 hour time limit to complete this race

Changing and Baggage storage
There are lockers (£1) and changing rooms for bags and belongings but be aware that Tri-Force will not be held responsible for any missing belongings, so we advise you keep valuables at home or with somebody you trust to look after them at the race. 

ActiveTrainingWorld do not offer transfers or deferrals for this event or any events listed on the website. Instead every person who books an event has the option to purchase "Refund Protection" which allows them to get a full refund of entry fees in the event of an injury, illness or other reasons specified on the policy. The link to claim your refund will be on your confirmation email along with your booking reference number. Terms & Conditions are here


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

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

Your name, date of birth and email details will be passed 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. 

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. I understand that this event has a 3 hour time limit after which the organisers cannot guarrantee there will be marshals or timekeepers.

LOCATION: De Havilland Campus, Hatfield Business Park, Mosquito Way, Hatfield AL10 9EU

Location: Herfordshire Sports Village, Hatfield Business Park, De Havilland Campus, Hertfordshire, AL10 9EU