Inferno
OCR Academy’s Ultimate Race Simulation Experience
Think you’re ready for race day?
Inferno is OCR Academy’s signature race simulation workout and one of the toughest classes we offer. Designed to replicate the intensity, unpredictability, and physical demands of obstacle course racing, Inferno pushes your strength, endurance, grit, and mental toughness to the limit.
This isn’t a typical gym workout.
You’ll battle through a constantly changing mix of hill sprints, obstacle challenges, carries, weighted exercises, and functional fitness stations. Every session is designed to challenge your ability to perform under fatigue—just like you would on the race course.
Whether you’re training for Spartan, DEKA, Tough Mudder, Hyrox, or simply looking for an unforgettable fitness challenge, Inferno will test what you’re capable of and help you discover new limits.
What to Expect
- Obstacle course race simulation
- Running intervals
- Carries and weighted exercises
- Grip and obstacle challenges
- Functional strength movements
- Team atmosphere and accountability
- Scalable options for all fitness levels
Who Is Inferno For?
Inferno is ideal for:
- OCR athletes preparing for race season
- Spartan and DEKA competitors
- Endurance athletes looking to build resilience
- Fitness enthusiasts seeking a new challenge
- Anyone who wants to test their physical and mental limits
No matter your experience level, our coaches provide modifications and progressions to help you safely push beyond your comfort zone.
Why Train with Inferno?
Obstacle course racing isn’t just about fitness—it’s about performing when you’re tired, uncomfortable, and challenged.
Inferno develops:
- Cardiovascular endurance
- Functional strength
- Grip endurance
- Obstacle proficiency
- Mental resilience
- Race-day confidence
You’ll leave every session stronger than when you arrived.
The Question Isn’t Whether You Can Finish.
The question is:
How much do you have left when it’s over?
Show up. Work hard. Embrace the challenge.
Welcome to Inferno.
Ready to Take on Inferno?
Reserve your spot in our next session below!
First-time participants must complete the waiver first!
If you have attended OCR Academy before: book here!