Our Services
Group Classes
HIIT, boxing conditioning, spin, and strength circuits. All levels welcome.
Personal Training
One-on-one coaching with a certified trainer. Custom programming included.
Boxing
Heavy bags, speed bags, ring time, and coached technique sessions.
Our Team
Marcus Cole
Owner & Head Coach15 years coaching. Former amateur boxer. Believes everyone has a fighter in them.
Dana Reyes
Strength CoachCSCS certified. Specializes in powerlifting and athletic performance.
Jay Okonkwo
Boxing CoachGolden Gloves competitor. Teaches technique from footwork to finishing.
Priya Shah
Group Fitness LeadACE certified. Runs HIIT, spin, and conditioning classes.
Gallery
Pricing
Personal Training
- 4 sessions/month
- Custom programming
- Nutrition guidance
- Unlimited classes
No Ego. Just Work.
Iron & Grit started in 2016 in a warehouse with a squat rack and a heavy bag. Marcus wanted a gym that felt like a team — not a membership mill. Eight years later, the squat rack is still here. So is the culture. We train hard, we look out for each other, and we leave the attitude at the door.
What Our Members Say
“I've been to a lot of gyms. This is the only one where the coaches actually know your name and remember your goals. Marcus and the team are the real deal.”
“The boxing classes changed my life. I came in stressed and out of shape. Six months later I'm stronger, calmer, and I actually look forward to working out.”
“No mirrors, no posing, just work. The energy in here is different. Everyone pushes each other. Best gym culture I've ever been part of.”
“Started with the free class, signed up the same day. The HIIT classes are no joke but the coaches make it accessible. I've never felt judged.”
“Personal training with Dana completely changed my deadlift form. Hit a PR I didn't think was possible. Worth every dollar.”
“Clean facility, great hours, and the community is unmatched. My husband and I both train here now. It's our thing.”
Hours
Visit Us
55 Franklin Street, Newark, NJ 07102
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Frequently Asked Questions
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Training tips, class updates, and member spotlights. No spam.