Resistance Machines
Structured strength training for beginners and experienced gym users.
Try us from £6Gym Facilities
The Gym
Everything you need to train your way, with resistance machines, free weights, cardio equipment, functional fitness space, boxing bags and classes all under one roof.
Gym 55 is a fully equipped gym in Seaham for building muscle, losing weight, improving fitness and staying consistent.
24/7 accessDay passes from £6. Over-16s only.
Inside Gym 55
Gym Facilities at a Glance
A quick look at what you can use inside Gym 55, whether you are training strength, cardio, conditioning or simply keeping active.
Free Weights
Dumbbells, benches and flexible strength work for your own programme.
Cardio Machines
Train stamina, support weight loss and build everyday fitness.
Functional Fitness
Add movement, conditioning and variety to your sessions.
Boxing Bags
High-energy bag work for conditioning, stress relief and variety.
Fitness Classes
Group fitness options through Dawn’s Fitness for extra structure.
24/7 Access
Train before work, after work or whenever suits your routine.
Day Passes Available
Try the gym from £6 before choosing a membership.
Strength Training
Resistance Machines For Structured Training
Gym 55 has resistance machines for structured strength training, helping you train safely and consistently across key areas such as legs, chest, back, shoulders and arms.
Machines are useful for beginners because they help guide movement, while also giving experienced gym users a reliable way to target specific muscle groups.
- Guided movement
- Targeted strength work
- Beginner-friendly setup
Free Weights
Free Weights For Strength and Muscle
The free weights area gives members space for strength training, muscle building and progressive workouts.
It is suitable for people following their own programme, building confidence with dumbbells and benches, or adding more flexible strength work into their sessions.
- Dumbbell training
- Bench work
- Progressive workouts
Cardio Training
Cardio Equipment For Fitness and Stamina
Gym 55 has cardio equipment for improving fitness, stamina and general conditioning.
Cardio training can support weight loss, warm-ups, cooldowns, heart health and general fitness at a pace that suits your level.
- All fitness levels
- Warm-ups and cooldowns
- Stamina and conditioning
Training Variety
Functional Fitness and Boxing Bags
Members can add variety to their training with functional fitness equipment and boxing bag work.
These areas are useful for conditioning, movement, higher-energy sessions, stress relief and keeping your training fresh.
- Conditioning work
- Boxing bag sessions
- More workout variety
Fitness Classes
Group Fitness Through Dawn’s Fitness
Gym 55 is also connected with Dawn’s Fitness, with classes such as Pilates, Zumba, FitSteps and body conditioning-style sessions for people who enjoy group fitness, structure and community.
This page keeps classes brief, so visit the Dawn’s Fitness page for full class details and booking information.
View Classes
Training Goals
Who Gym 55 Is For
Gym 55 is designed for real training routines, from first sessions and general fitness through to strength, muscle building and regular gym use.
Access and Memberships
Train With Flexible Access
Gym 55 offers 24/7 access, flexible membership options and day passes from £6, making it simple to try the gym or choose an option that fits your routine.
- 24/7 gym access
- Flexible membership options
- Day passes from £6
- Over-16s only
- Simple online registration
Helpful Answers
Gym Facilities FAQs
What equipment does Gym 55 have?
Gym 55 has a range of gym facilities including resistance machines, free weights, cardio machines, functional fitness equipment and boxing bags.
Is Gym 55 suitable for beginners?
Yes. Gym 55 is suitable for beginners, people returning to fitness and more experienced gym users. Resistance machines can be especially helpful for people who want guided movement.
Does Gym 55 have free weights?
Yes. Gym 55 has a free weights area for strength training, muscle building and flexible workouts.
Does Gym 55 have cardio machines?
Yes. Cardio machines are available for fitness, stamina, conditioning, warm-ups, cooldowns and weight-loss focused training.
Are fitness classes available?
Yes. Fitness classes are available through Dawn’s Fitness, including group fitness options such as Pilates, Zumba, FitSteps and body conditioning-style sessions.
Can I try the gym before joining?
Yes. Day passes are available from £6 if you want to try Gym 55 before joining.
Is Gym 55 open 24/7?
Yes. Gym 55 offers 24/7 access for members.
Is there an age limit?
Yes. Gym 55 memberships and passes are for over-16s only.
Do I need to book to use the gym?
You do not need to book general gym use once your access is active. Fitness classes may require booking, so check the class details before attending.
Where is Gym 55 based?
Gym 55 is based in Seaham at 55B Church St, Seaham, SR7 7HF.