Welcome to the Portsmouth Triathletes website

Save the date for the Goodwood Duathlon – sign up using the link below!

Established in 1988 and now with over 500 members, we are a friendly, social club which warmly welcomes members of all levels. Whether you’re a complete novice (don’t own a bike, swim with armbands, run at snail’s pace), an experienced, elite athlete (your bike cost more than your car, swim round the Isle of Wight for fun, think ultras are too short) or somewhere in between, you can join us.

Various Training sessions, both coached and informal, are offered throughout the year in all three disciplines, as well as low-key practice events including transition training and mini-races. Many training sessions turn into socials, especially our amazing, twice-weekly, summer sea swimming sessions with tea, cake and chat afterwards at the beach hut.  Find out what’s going on, share tips and ideas, review races or find training partners on our Facebook Forum.  The club also organises several Races each year, with many members supporting as marshals or competing.

With our newly developed Juniors section, we really do have something for all ages and abilities.  We hope you have found this information and the other pages useful, but you can use the Contact Us links if you have other questions.

For updated COVID-19 guidance please see the club welfare page here


  • The Great South Run Is Back!
    The countdown to the Great South Run is on. Portsmouth’s much-loved running event returns to the city on Saturday 16 and Sunday 17 October, and this year it’s all about the comeback!  It’s shaping up to be an action-packed weekend of running with the Great South 5k and Junior and Mini events kickstarting the celebrations …
  • The Southern Cross Country League is Back!
    After Covid19 putting an end to the league early last year the 2021/22 Southern Cross Country League is back with the first race announced for 11AM on Sunday 10th October 2021 at Folly Farm. Details can be found on our Cross country page, (here) or speak to our club captain Steve Bullock.
  • Save the Date for the Goodwood Duathlon
    We have a date all booked for the Goodwood Duathlon on the 27th March 2022. Make sure you save the date in your diaries. The entry link is now available So why not sign up today using the link below!