How To Join

If you are interested in joining the Mid Sussex Marlins, the leading swimming club in Sussex, please fill in the join us form below or if you have any specific questions before applying (if coming from another club) please contact Lorraine on

For Squad enquiries, please contact:

For Water Polo enquiries, please contact:

For Academy enquiries, please contact:

For Master enquiries, please contact:

Thinking of joining us from another competitive swimming club?  See additional information further down the page.

Please provide:

Swimmer levels (previous club, personal best times, swim England awards / level)


You will hear back from us shortly.  All new members will be invited to attend an assessment session or a taster swim for before joining.

Thinking of moving to Mid Sussex Marlins from another competitive swim club?

We understand that there are many things to take into account when considering if you should move club.  Work through the steps below and we can consider if Marlins is right for you…

  1. Contact us, using in privacy and confidence to discuss your needs and evaluate your goals.  We can help you determine if a move to our Club is appropriate for you.
  2. Arrange a free trial session to enable us to assess your swimming ability and, as important to you, enable you to sample a typical Mid Sussex Marlins training session.
  3. Following on from the trial session you may be offered a further week of training sessions, with the squad that we believe is right for you, completely free of charge and without obligation, so you have time to carefully consider our offer and whether you want to join us.
  4. We will issue a formal offer in writing detailing the place being offered, squad, training times and fees.
  5. Join Mid Sussex Marlins

NASL South Premier Division Club 6 years running

Our club pathway has placed swimmers on junior international teams

2017,2018, 2019, 2020 (2021 not contested), 2022 Sussex County Champions

Sussex League winners 2016, 2018, 2019 (not contested 2020 or 2021)

Highest number of national qualifiers from Sussex County Five years running (14 qualifiers for British/English nationals summer 2019)

150+ County Records broken over the past three seasons

Extensive training programmes available to suit all levels inclusive of long course training