Bootcamp Classes in Denver
High-intensity group training that torches calories and builds strength in a supportive, no-ego environment.
Who This Is For
People who want a high-intensity, full-body workout in a small group setting without losing the personalized coaching that makes the difference. Our bootcamp classes are capped at 12 people so you always get trainer attention, not just a crowd to get lost in.
What to Expect
Death Row and R&R are our signature bootcamp formats. Expect circuits, functional movements, and intervals that push your limits, with an NASM-certified trainer coaching form and intensity throughout. Classes run approximately 45 to 60 minutes and leave you genuinely spent.
High-Intensity Group Training
Our bootcamp classes at Green Door Fitness deliver intense, full-body workouts that torch calories, build strength, and push you beyond your comfort zone—all in a motivating group environment with our no-ego vibe.
Unlike mega-gym bootcamps with 30+ people where you're just another number, our classes stay small and coached. Every participant gets attention, corrections, and encouragement from our NASM-certified instructors.
Who Bootcamp Is For
- People who hate boring workouts and need variety to stay motivated
- Competitive types who thrive on group energy and friendly competition
- Busy schedules who want maximum results in minimum time
- Plateau breakers stuck in a rut with their current routine
- All fitness levels—every exercise has easier and harder variations
What Makes Our Bootcamp Different
We workout hard at Green Door so you can play outdoors! Our bootcamp philosophy:
- Small class sizes: You're not lost in a crowd—instructors know your name
- Real coaching: Form corrections, intensity guidance, and modifications in real-time
- Constantly varied: No two bootcamps are the same—you'll never get bored
- Balanced programming: We combine strength, cardio, and functional movements
- No-ego community: Everyone supports each other, from beginners to athletes
What to Expect in a Bootcamp Class
Each 45-minute bootcamp includes:
- Dynamic warm-up (5-7 min): Get your body ready and prevent injury
- Main workout (30-35 min): Circuit training, HIIT intervals, or AMRAP format
- Cool-down & stretch (5 min): Recover properly for your next session
Workout formats rotate to keep things fresh: AMRAPs (as many rounds as possible), EMOMs (every minute on the minute), interval work, partner challenges, and more. You'll use equipment like kettlebells, dumbbells, battle ropes, sleds, rowers, and bikes.
A Typical Week with Bootcamp
Many members combine bootcamp with strength training for optimal results:
- Monday: Bootcamp class—high-intensity full-body circuit
- Tuesday: Strength training with a coach—upper body focus
- Wednesday: Active recovery or light activity
- Thursday: Strength training—lower body focus
- Friday: Bootcamp class—partner workout or team challenge
- Weekend: Enjoy your fitness outdoors—hiking, biking, skiing!
What Results to Expect
Bootcamp training delivers fast results when combined with consistent attendance:
- First class: You'll be challenged but encouraged—modifications available for everything
- Week 2: Less soreness, starting to keep up with the group better
- Week 3-4: Noticeable improvements in endurance, clothes fitting differently
- Month 2: You're pushing harder, recovering faster, and seeing real body composition changes
- Month 3+: You're one of the people motivating newcomers!
Calorie Burn & Efficiency
Our bootcamp classes typically burn 400-700 calories per 45-minute session, depending on your effort and body composition. The high-intensity interval format also creates an "afterburn" effect—your metabolism stays elevated for hours after class. It's one of the most time-efficient ways to train.
How to Get Started
- Call (720) 541-7163 to check the current bootcamp schedule
- Sign up for the 28-Day Pass—includes unlimited bootcamp classes
- Show up 10 minutes early for your first class to meet the instructor
- Bring water and a towel—we provide all equipment
We're located at 2404 E Colfax Ave, easily accessible from Capitol Hill, Uptown, City Park, and surrounding Denver neighborhoods.
Being healthy is wealthy! Join our bootcamps and become Green Door Fit.
Related Services
- Strength Training – Pair bootcamp with dedicated coached strength work
- Membership – 28-Day Pass with money-back guarantee, trainer on floor every visit
What You Get
- High-intensity, calorie-torching workouts
- Small class sizes with real coaching
- Constantly varied—never boring
- Scalable for all fitness levels
- Motivating group energy
- No-ego supportive community
- Efficient 45-minute sessions
- Included in 28-Day Pass
Get Your Free Session
Try Bootcamp Classes Denver at Green Door Fitness — no commitment.
Frequently Asked Questions
The Only Denver Gym with a Trainer on the Floor. Every Visit.
Do the plan. Get results—or your money back with our 28-Day Personal Training Pass.
Call (720) 541-7163