1000 N Fourth St Suite 3 Flagstaff, AZ 86004
9282573149
9282573149
9282573149
9282573149
9282573149
24-Hour Access (Members)
Monday-Sunday | Open 24 Hours
Staffed Hours:
Monday-Thursday | 11am - 8pm
Friday | 9am - 6pm
Saturday | 9am - 2pm
1000 N Fourth St Suite 3 Flagstaff, AZ 86004
9282573149
9282573149
9282573149
9282573149
9282573149
24-Hour Access (Members)
Monday-Sunday | Open 24 Hours
Staffed Hours:
Monday-Thursday | 11am - 8pm
Friday | 9am - 6pm
Saturday | 9am - 2pm
Welcome to HOTWORX, a locally owned infrared fitness studio serving the Flagstaff community with secure 24-hour access to innovative workouts designed to fit your schedule. Conveniently located at 1000 N Fourth Street, Suite 3, on the corner of Butler Avenue and Fourth Street, our studio makes it easy to prioritize wellness whether you live, work, study, or recreate anywhere in the greater Flagstaff area.
Members enjoy unlimited access to virtually instructed infrared sauna workouts designed to support fitness, recovery, and overall wellness. Programs include isometric sessions such as hot yoga, hot pilates, barre, and stretching, along with High-Intensity Interval Training (HIIT) workouts like hot cycling, rowing, and full-body bike sessions. The FX Zone also features free weights, battle ropes, resistance bands, and functional training equipment to round out your routine.
If you are searching for hot yoga in Flagstaff, hot pilates, infrared fitness, or a 24-hour gym with flexible access, our studio offers a unique approach to reaching your wellness goals. Infrared heat paired with guided workouts helps support flexibility, recovery, strength, and calorie burn in a time-efficient format.
Proudly serving Flagstaff and surrounding Northern Arizona communities, the studio welcomes busy professionals, students, outdoor enthusiasts, and anyone looking for a flexible fitness experience built around their lifestyle. Whether your goal is recovery, strength, endurance, or consistency, you will find workout options designed to meet you where you are.
30 MINUTES / UP TO 3 MEMBERS PER SESSION
hot Iso
Isometric Compression Postures
HOT PILATES
Traditional Pilates
HOT YOGA
Athletic Style Yoga
HOT BUNS
Focus on the Glutes
HOT BARRE NONE
Unique Ballet Workout without the Barre
HOT CORE
Abs, Hips, and Lower Back
HOT WARRIOR
Advanced Series of Isometric Postures
HOT BANDS
Intense Total Body Resistance Bands Workout
HOT stretch
Stretch Session Workout
HIGH INTENSITY INTERVAL TRAINING
15 MINUTES / UP TO 3 MEMBERS PER SESSION
HOT CYCLE
Cycle Session with Choreographed Intensity Intervals
HOT THUNDER
First Ever Dual Pulley Water Rower
HOT BLAST
Strength, Endurance, and Cardio HIIT for the Total Body
HIIT Workouts vary by location. See studios for details.
FUNCTIONAL EXERCISE ZONE
Provides HOTWORX members with an area for productive use of time before, after, or in between infrared workout sessions. Bands, weights, ropes, and other equipment are available for any combination of functional training exercises and routines. A silent trainer video is displayed on a monitor with various routines for recommended use of the FX Zone.










Offer valid for one complimentary HOTWORX session per person during staffed hours and for local first time guests only. Other restrictions may apply and additional purchases may be required.
The HOTWORX Burn Off App is your central hub for every workout.
Book sessions, track calories burned during and after each workout, complete challenges, and access important information to stay on track.
Everything works together in one place to help you stay consistent and get more from every session.





TrainingTRAX
Follow a personalized workout plan tailored to your goals and schedule, designed to help you see results in as little as 90 days. With TrainingTRAX, you can track your progress over time and visually see your transformation through a personalized avatar. Stay on a structured training plan with guidance similar to a personal trainer—without the added cost.

DietTRAX
Track your daily nutrition and maintain a calorie deficit to support your results. Simply snap a quick photo of your meals to instantly log calories and nutritional information. Stay consistent with your intake and keep your nutrition aligned with your fitness goals.

HOTSQUAD
Stay connected and accountable by working out with friends. Create workout groups, track each other’s progress, and stay motivated as you work toward your goals together.