Ironcore Fitness is Austin's high-intensity gym built for real people with real schedules — busy moms, grind-hard office workers, and anyone ready to stop waiting and start moving.
No fluff. No nonsense. Just sweat-soaked, results-driven workouts that fit your life.
Three ways to get after it — pick your path and let's go.
Our flagship 45-minute high-intensity interval class torches calories fast. Expect burpees, battle ropes, and kettlebells in a circuit that never lets you coast. Perfect for time-crunched schedules and maximum results.
A progressive powerlifting and strength program designed to build muscle and boost your metabolism long after you leave the floor. Coaches guide every lift to keep your form tight and your gains real. Three sessions a week, serious results in six.
A 30-minute express class built specifically for people with zero time to waste. All core, all cardio, all intensity — no equipment needed. Ideal for lunch breaks, early mornings, or squeezing in a sweat between pickups and meetings.
Ironcore Fitness was born from a simple frustration: Austin had plenty of gyms, but almost none of them were built for the way real people actually live. Jenna Rivera — founder, coach, and your first point of contact — opened Ironcore to fix that. She designed every program, every class, and every square foot of this gym for people who are juggling work, family, and a life, but still want to look and feel strong.
Our mission is straightforward: deliver the most effective workouts in the shortest amount of time, with coaching that actually gives a damn. We're not here to sell you supplements you don't need or lock you into contracts you'll regret. We're here to get you results and keep you coming back because it works — not because you're trapped.
We believe intensity matters more than duration. A 30-minute Ironcore class beats a 90-minute wander around a big-box gym every single time. Every session is programmed with purpose, coached with precision, and set to music that makes you forget how hard you're working until you've already done it.
Ironcore is proudly rooted in Austin, Texas — a city that moves fast, works hard, and doesn't do things halfway. We carry that same energy into every class. Whether you're a first-timer stepping onto the floor for the first time or a seasoned athlete looking to push harder, you'll find your place here. All levels. All welcome. No excuses.
JENNA RIVERA
Founder & Head Coach
500+
Members
6+
Years Running
Everything on the Ironcore floor — pick what fires you up.
45-min circuit of kettlebells, ropes, and bodyweight moves. Maximum calorie burn, minimum time wasted.
Classic 20/10 Tabata intervals using dumbbells and plyometrics. 30 minutes, 100% effort, zero coasting.
Metabolic conditioning that combines strength and cardio in brutal, beautifully programmed supersets.
Ladder drills, cone sprints, and reaction work to build athletic speed for everyday life or sport.
Progressive barbell program covering squat, deadlift, bench, and press. Coached every rep, every set.
Swings, cleans, snatches, and carries — a full-body strength session using only kettlebells and grit.
Hypertrophy-focused class using cables, dumbbells, and machines to build lean muscle that performs.
Private coaching with a certified Ironcore trainer — fully customized programming and hands-on guidance.
30-minute express session — planks, ab wheels, mountain climbers, and jump rope. Lunch-break friendly.
Mobility work, foam rolling, and guided stretching to reduce soreness and keep you training hard all week.
Designed specifically for people who train heavy — builds flexibility, balance, and breath control without going soft.
One-on-one with our nutrition coach — meal planning, macro targets, and real-life eating strategies that stick.
Unlimited class memberships available starting at $89/month. Contact us for details.
This is what the work looks like. Come add your energy to it.
IronBurn HIIT in action — 6am crew never misses
Strength Forge — every rep counted, every set coached
Members hitting PRs on a Tuesday evening in Austin
MetCon Mayhem — where comfort zones go to die
Saturday morning crew — packed, loud, and loving it
Core & Cardio Rush — 30 minutes, no excuses, pure sweat
Real people. Real results. Real talk from the Ironcore community.
"I've tried every gym in Austin and nothing stuck until Ironcore. Jenna and the coaches actually know your name and push you specifically — not just the room. I lost 22 pounds in four months doing the IronBurn HIIT three times a week. The 6am class is packed for a reason. This place is electric."
Marisol T.
Marketing Manager, Austin TX
"I'm a mom of three and I get exactly 45 minutes on a good day. The Core & Cardio Rush class was made for my life. I do it on my lunch break twice a week and I've genuinely never felt stronger or had more energy for my kids in the evenings. The schedule flexibility and no-contract membership sealed the deal for me."
Dana K.
Mom of 3 & RN, Austin TX
"Strength Forge completely changed my relationship with the barbell. Six months ago I couldn't deadlift my body weight — now I'm pulling 275. The coaches catch form issues before they become injuries and they genuinely celebrate your milestones with you. If you want to get strong in Austin, Ironcore is the only answer."
Carlos M.
Software Engineer & Ironcore Member Since 2022
We're open before the sun comes up and after work is done. No excuses.
FIND US IN AUSTIN
Austin, Texas
Drop us a line for the exact address and parking info.
Your first class is on us. Fill out the form and we'll reach out within 24 hours to set you up.