Formed in 2009 Chichester Triathlon Club (CTC) or ‘Chi Tri’ is one of the country’s biggest Triathlon Clubs including over 200 members of all age categories within our adult, youth and junior groups.
From beginners to Great Britain amateur qualifiers, Chi Tri prides itself on facilitating training for everyone within a tolerant and inclusive community under the guidance of some of the very best British Triathlon Federation (BTF) accredited coaches in the country.
Club mission:
Objectives to deliver mission statement 1 (participation):
Objectives to deliver mission statement 2 (performance):
Objectives to deliver mission statement 3 (club environment):

Our weekly adult coached Swim / Bike / Run sessions are carefully adapted to suit all abilities, be they newbies, developers or seasoned competitors. Sessions are challenging and fun with a mental and physical health ‘fix’ for everyone.
The Juniors & Youths club is focused on fun and well being, with kids enjoying the social, mental and health benefits of training together. For those that would like to compete, our team mantra is that athletes race happy with integrity and good sportsmanship. Our BTF qualified coaches have Safeguarding at the heart of each session, trained to provide age-appropriate training that is both fun and challenging.

Chi Tri has a passionate and committed leadership team, supporting our team of fantastic coaches . Please get in touch if you would like to find out more about becoming a coach and/or committee member.
There are lots of membership benefits including (free) training, discounts, kit deals, events, races and championship competitions to name a few…..
No matter your age, ability or goals Chi Tri will support your development, helping members achieve what (at first) may seem impossible. We shall introduce you to a friendly community, who will quickly become your support crew and training buddies, encouraging you to set new challenges and feel good about yourself in a positive inclusive environment To Train. To Race. Together.

If you cannot find the information you are after, then please feel free to contact us here.
Or maybe just dive straight in…
Chichester Triathlon Club
To train. To race. Together.
We look forward to meeting you.
recent
news
29 September 2025
Last one of 2025 – Hever Castle Olympic Distance Triathlon Sunday 28th September. Race report by Mary Cooper. That...
28 September 2025
Hever castle Olympic distance triathlon – race report by Andy Smithers. This race was chosen for the World’s qualifier...
February 28, 2026
UK Running Events present the Chi Harbour Trail run. 21km and 16km routes both dog friendly – Event Info
March 1, 2026
30th Anniversary of Frosty The Frosty Aquathlon is a well-established, open-to-all, and highly popular swim/run race. 2026 will be the 30th anniversary of the event, which is held in the Littlehampton Wave. (postcode BN16 2NA) on the West Sussex south coast. The swim is in an 8-lane 25-metre pool – the run course is a
May 17, 2026
Adult, Junior & Youth, Triathlon
The event is suitable for triathletes of all abilities whether you’re honing your pre-season training or a complete novice, everyone is welcome. There are two distances, Standard and Sprint, with both having the option of an Aquabike category. Standard distances are 750/35/8.4 and Sprint and 400/19/4.6. Youth competitors (15-16yrs) in the Sprint Tri, will start
May 24, 2026
Challenging Events : The Huntsman Triathlon
June 14, 2026
Home – Royal Windsor Triathlon
September 13, 2026
Adult, Junior & Youth, Triathlon
Southwater Team Triathlon | Sunday 13th September 2026
October 4, 2026
Adult, Duathlon, Run, Triathlon
Spread out from Feb to Oct, check out the Challenging Events race calendar – including the Winchester 10k, Southampton Fast Twitch, Hampshire Hilly 100, New Forest Tri, Bournemouth Tri, and Winchester Half, there is bound to be a ‘Challenging’ event ideal for you.