Search
shop

10 Years of Castle Triathlon Series

The 2018 Hever Castle Triathlon will represent the tenth year of the development of the Castle Triathlon Series. We spoke to founder, Brian Adcock, about that journey
Chief Correspondent
Last updated -
Get the ultimate guide to destination racing

Reflecting on 10 Years of the Castle Triathlon Series

How time really does fly. In 2009, by chance, I attended the first Hever Castle Triathlon in Kent. A new event in a new venue, I remember being amazed that a debut race had managed to attract such a large field of over 1000 athletes from day one. It also came as a bit of surprise to Race Director and Founder, Brian Adcock, who had to close entries early “because we weren’t quite sure what we were taking on”.

The success of that first race subsequently lead to the development of the Castle Triathlon Series (www.castletriathlonseries.co.uk), and the Hever Castle Triathlon – still the biggest race of the series – will reach its tenth edition over the weekend of 22nd/23rd September this year.

We reflected on that ten year journey with Brian this past weekend at the Triathlon Show: London, and find out about new developments to the races in 2018 and potential future growth too.

Brian Adcock – Managing Director, Castle Triathlon Series

The Castle Triathlon Series Journey

Castle Triathlon

Castle Triathlon Series - Bailey Matthews
Bailey Matthews
John Levison
Written by
John Levison
TRI247's Chief Correspondent, John has been involved in triathlon for well over 30 years, 15 of those writing on these pages, whilst he can also be found commentating for events across the UK.
Discover more
Challenge Sardinia location
Let’s race… Challenge Forte Village Sardinia
Are calf sleeves actually worth it for triathletes? How many watts aero calf compression sleeves could save you
Laura Siddall Patagonman Xtreme Triathlon 2023
Are we in a triathlon boom, or hurtling towards burnout? Laura Siddall on the growth of the sport
Is sports nutrition bad for you? Ultra-processed foods are under siege, and athletes are caught in the cross fire – but should we be worried?
Challenge Barcelona 2023 - Photo Credit: Jose Luis Hourcade
The ultimate city break triathlon race-cations: from Challenge Barcelona to Singapore T100 these are the best city centre races to combine multisport with sightseeing
latest News
Kat Matthews wins IRONMAN 70.3 Zell am See 2025
Five new locations announced as 2026 IRONMAN Pro Series calendar unveiled
Gwen Jorgensen World Triathlon Cup Miyazaki 2024 Results
‘Another three good years’ – Olympic champ Gwen Jorgensen WILL race on after surgery
Marten Van Riel IMWC Nice 2025 finish line
IRONMAN World Championship Nice 2025: Van Riel on ‘out of this world’ Norwegians
IRONMAN World Championship Nice 2025: Emotional Stornes hails impact of ‘best mates’
Stornes Iden Blummenfelt IMWC Nice podium 2025
IRONMAN World Championship Nice 2025: Full finishing order and DNF details including Magnus Ditlev
triathlon on your terms
Never miss out with our triathlon alerts & digest. Get a dose of adventure & inspiration with Boundless.
The 247 Group

The home of endurance sports

TRI247-LOGO_Primary-Black_RGB-1

CHOOSE YOUR MEMBERSHIP TO BECOME PART OF SOMETHING EPIC

We’re on a mission to elevate the world of endurance sport, becoming your go-to resource for expert training tips and inspiration, unbiased reporting and creating a platform for grassroots voices. But we can’t do it without you on board! Choose a TRI247+ membership option below and become part of something epic.

All plans include a 7-day free trial

£7.95/month

Unlimited access. No ads. A whole library of tips, advice and inspiration at your finger tips, and the chance to shape the future of triathlon journalism.

100+ new articles/month

You’ll also gain access to our other premium websites:

Have an account? Sign in

All plans include a 7-day free trial

£47.95/year
£95.40/year

50% Discount

100+ new articles/month

Unlimited access. No ads. A whole library of tips, advice and inspiration at your finger tips, and the chance to shape the future of triathlon journalism.

You’ll also gain access to our other premium websites:

Have an account? Sign in

Share to...