Jersey City’s Home for Serious Training
Personal Training | Open Gym | Group Classes | Assisted Stretching
667 Montgomery Street, Jersey City, NJ 07306
Mon - Fri : 5 am - 10pm
Sat - Sun & Holidays : 8 am - 3 pm
Phone: (862) 902-3232
Email: marcisco@c4fitnessjc.com
About
C4 Fitness is built around functional training, mobility, and range of motion—helping you build strength, move better, and feel more confident every day.
From personal training and group workouts to assisted stretching and open gym time, C4 Fitness is designed to feel welcoming, personal, and built around community.
Join us for our free Wednesday class at 7:00 PM—open to everyone.
Founded in Jersey City
Fitness Coaching
🕐 1-Hour Session
One-on-one coaching built around your goals, experience, and how you move.
Your coach starts with an assessment, creates a customized training plan, and helps you stay accountable as you work on strength, mobility, conditioning, and confidence.
✨ Assessment
📋 Customized Training Plan
🤝 Accountability & Progress Support
Open Gym
Group Classes
Assisted Stretching
Customer Reviews
Refer friends. Earn rewards.
Introducing C4 Fitness Referral Program!
Refer friends:
1️⃣ Fitness Coaching: Get two free sessions when they pay for 12+ sessions.
2️⃣ Open Gym: Get last month free with their one-year membership.
Tell friends to mention your full name.
Open to all members. Refer many, earn rewards.
Join now and grow with C4 Fitness!
667 Montgomery Street, Jersey City, NJ 07306
Mon - Fri : 5 am - 10pm
Sat - Sun & Holidays : 8 am - 3 pm
Phone: (862) 902-3232
Email: marcisco@c4fitnessjc.com