Total-body workout
Boxing works your legs, core, shoulders and lungs in the same round. You'll build endurance and strength without it ever feeling like a treadmill.
Boulder'sboxing gymfor every body
A nonprofit gym where first-timers, Golden Gloves champs, kids and retirees train under one roof. Sharp technique, hard work, and a community that has your back.
Find yoursecond home
The Corner is a community boxing gym in Boulder, open to anyone who wants to learn. Our coaches have won national titles and coached Team USA, and they'll teach you like you're the only person in the room.
Come to lose weight, build strength, get your head straight, or just learn something new. You'll find classes for every level, coaches who personalize your training, and a room full of people who'll cheer you on.
Every membership also funds our free and low-cost programs for Boulder's kids and seniors. You're not just training here. You're part of something bigger.
Why boxingworks
It's the most complete workout we know, and the only one that teaches you a skill while it wrecks your legs.
Real confidence
Learning to throw a clean punch, and take a little pressure, changes how you carry yourself. Members tell us it shows up everywhere else in their lives.
Stress relief
There's nothing like hitting a heavy bag after a long day. Hit away the noise and walk out clear-headed.
Ways totrain
Group boxing classes
Technique, conditioning and sparring prep for every level, from your first jab to competition.
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Personal training
One-on-one or small-group sessions with a coach, built around your goals.
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Youth boxing
After-school boxing for ages 8 to 17, plus a competitive team for kids who want to fight.
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Rusty Gloves
Boxing for seniors and people living with Parkinson's. Mobility, strength, confidence and a crew.
Learn more →Three roundsto get started
Every new member, from brand-new to experienced, starts with the Saturday noon intro class.
- Round 1
Book the Saturday intro
Create an account in our booking system and grab a spot in the $20 intro class, Saturdays at noon. Every new member starts here, whatever your experience.
- Round 2
Show up 15 minutes early
We'll get you wrapped, geared up and squared away. Arrive within 5 minutes of class and your spot may go to someone else.
- Round 3
Unlock every class
Once you've taken the intro, the whole schedule is yours: fundamentals, conditioning, Breakfast Club, Wild Card and more.
Built by achampion
Carrie Barry is a 10x National Champion, former captain of Team USA and a US Army veteran who boxed with the WCAP program. In 2014 she opened The Corner to build a gym that welcomes everyone, and puts diversity, inclusion and acceptance first.
Our coaching bench includes National Golden Gloves and Junior Olympic champions. Every one of them will meet you where you are.
4.6 stars from 103 Google reviews
It can be somewhat intimidating to walk into a boxing gym, but I've felt nothing but positivity and support since day one. I'm in my 50s, I joined with my son, and we both agree this has been the best money we've ever spent on fitness and skill building.
Unite to fight
Boulder's only annual amateur charity boxing event. Everyday people train for 10 weeks, step into a USA Boxing-sanctioned bout, and raise money for a nonprofit they care about. The 2024 crew raised $121,414 for more than 25 nonprofits. No boxing experience needed, just heart.
Comesay hi
We're at 2901 55th St, Boulder, CO 80301, just off 55th Street in east Boulder. Easy to reach from Gunbarrel, Louisville, Lafayette and Niwot.
- Mon – Thu
- 7am – 7pm
- Friday
- 7am – 5pm
- Saturday
- 7:30am – 1:30pm
- Sunday
- By appointment
Call (303) 954-9005 or email membership@cornerboxing.org.
Your first round is $20
Everyone starts at the Saturday noon intro class. Never thrown a punch? Perfect. We'll wrap your hands, show you a stance, and teach you the 1-2. Gloves are on us.
