San Diego's Original Heart Rate Monitored Outdoor HIIT Class

Your life is busy from sunrise to sunset, but you recognize the importance of regular exercise and good nutrition to improve your health. With a minimalist, less-is-more, quality-over-quantity approach, let the Afterburn class be a part of your fitness journey!


What exactly is Afterburn?

Afterburn is a small group fitness (HIIT) class held outdoors in the North Park corner of Balboa Park. Named after the "afterburn theory," the class utilizes heart rate monitors to help get students into their optimal workout zones. The goal is to achieve the "afterburn effect" or the body's increased caloric burn for up to 48 hours after a HIIT workout.


work smarter, not just harder

Modern technology helps you stay in your personal, optimal training zone.


less equipment, more variety

Burn a significant number of calories with a full body workout.

small class size

more personalized instruction

You'll perfect your technique and minimize your chance for injury.


We believe that consistent high intensity interval training (HIIT) workouts at least twice weekly combined with healthier eating habits, can help improve your strength, endurance, and physical appearance over time! (Source 1source 2source 3, source 4, source 5, source 6)


Schedule your sneak peak today!

Afterburn Weekly

US$ 130.00

/ Month
  • Up to 3 classes weekly
  • Small class size
  • Core, strength, HIIT, and flexibility
  • Bluetooth heart rate monitor
  • Quarterly fitness assessment
  • Ongoing nutrition guidance
  • Much more...

NOTE: Always consult your physician before beginning this or any exercise program. Afterburn The Outdoor Group Fitness Class is not intended to diagnose any medical condition or to replace your healthcare professional. 

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