About Immortal Fitness

Immortal Fitness Arena

Immortal Fitness is owned and run by Stuart Lewington, who has more than 20 years of experience as a fitness trainer.

​Over the years, Stu has concentrated on outdoor fitness and focused on functional fitness in a bootcamp environment. He previously worked alongside the British Olympic sprint team before taking his training to Thailand where he trained semi-professional fighters. On his return to the UK he saw a great opportunity to be able to help others with his knowledge in group sessions.

For more than 10 years, he has covered the Marlow, Henley, Hambleden, Wokingham, Chippenham and Windsor areas, providing fitness coaching for individuals and also for groups through his bootcamps.


Programs & Trainings


Workout Session per Week


Happy Customers

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