Become stronger, fitter and more resilient runner with Fitness Soul STRONG CLUB. And keep those injuries away, forever!

Each class will be focused on your strength, stability, mobility, and flexibility so you can run faster, swim longer and cycle pain-free!

As a fully paid-up member of the “sneeze and you’ll be injured club” I decided to join fitness soul, it was great timing on my behalf as Leszek was about to start strong club on Sundays and Wednesday’s for all but most importantly for me, it’s triathlon specific. In the 8 weeks I have attended all my niggling injuries have cleared, I’m much stronger and my winter conditioning is already better than last year, Did I mention it’s a super friendly environment.

David Revel

The Strong Club at Fitness Soul has been a great addition to my weekly calendar. I do not consider myself an athlete but I certainly enjoy the opportunity to build strength and learn more about how to take care of my body and fitness. The strength classes and friendly 5k help you to gain confidence in your abilities in an enjoyable and supportive environment. The essence of Fitness Soul is to work on your body and mind, holistically, and also to have fun! The group sessions are friendly and good-humoured and a great way to socialise and meet new people in the community. I highly recommend joining the Strong Club, no matter your level of experience, it’s the taking part and showing up that counts.

Kat Healy

As an older triathlete with three young kids i have previously focussed all my spare time (before & after all their activities!) on swim, bike and run. No time for other training. I joined Fitness Soul’s triathlete-focussed strength training sessions a little apprehensive (as I’ve never been a gym person) but I loved it from the start – very relaxed and supportive environment with like-minded individuals. I’m now beginning to understand the benefits of increased strength, injury prevention & improved efficiency from sport specific, focused strength training. I’d (& have done) recommend it to everyone!

Ian Gillon


  • Sunday, 8 am
  • Wednesday 6:30 pm


Fitness Soul Studio


There are three parts of each Strong Club session:

  • strength session – 45min
  • easy social run – 5km (Sunday class only)
  • tasty breakfast/coffee – nearby cafe. (Sunday class only)

Endurance Strong Club is run by Leszek Stelmachowski, Ironman Certified Coach.

  • MSc in Physical Education
  • Precision Nutrition Level 1
  • Ironman Certified Coach
  • Personal Trainer Level 3
  • IKFF Kettlebell Coach
  • British Weight Lifting Coach
  • Crossfit L1 Coach
  • UKSCA Member
  • 3x Ironman