Reasons to join

Come and join Boston Triathlon Club. Our friendly group of like minded people will help you build on your fitness and put a nice social aspect into your training. We are affiliated with Triathlon England so you will get a discount on their membership. As a club we will encourage you to enter races throughout the season and from time to time we will have a social night out.

After you join why not visit our Members only Facebook page.

You are welcome to attend both the bike and running evenings twice prior to making a decision to join. For these times and days please see our training schedule page.
We currently have some very generous sponsors who have been instrumental in helping finance our club, and we would love to encourage members to help us repay their generosity by wearing our club kit.


Membership package Cost Join
Adult 2024
22/04/2024 - 31/03/2025
2024 Membership 18 years or older
Eligibility: All 18 years or older subject to Boston Triathlon Clubs codes of conduct.
in full
Join now
Junior 2024
22/04/2024 - 31/03/2025
Junior Membership 2024
Eligibility: All between 5 years - 18 years old subject to Boston Triathlon Clubs codes of conduct.
in full
Join now

Save £11 off your British Triathlon Membership as an affiliated club member!

As a valued member of your club, we offer £11 discount as standard off British Triathlon membership when you join via the button below.

  • Public Liability Insurance (£15m)
  • Personal Accident cover
  • Race Licence
  • GB Age Group-Team eligibility
  • Discounted Bike & Travel Insurance
  • Exclusive discounts on partner brands
  • New member gift
  • New member Direct Debit discount!
Join today