The Reverse Aging Challenge LogoThe Reverse Aging Challenge

A place where your system can finally settle

For adults who want friction to drop and rhythm to return. Hillside calm between Málaga and Marbella: breathwork, cold and sauna, food timing, journaling, and a small cohort, without theatrics.

October 3 - October 9, 202612 spots remaining

Explore highlights

A small cohort, science-informed healthspan immersion led by Oscar Trelles alongside collaborative facilitators.

Highlights

  • Daily guided practices in breath, movement, food timing, and heat and cold, introduced clearly and reinforced through repetition
  • A small group with enough support to feel held, and enough space to hear yourself again
  • Chef-supported Mediterranean meals that make energy steadier and evenings calmer
  • Comfortable glamping built for sleep, recovery, and genuine downshift
  • A setting that makes it easier to settle, focus, and carry what you learn back home
Rayan R.

"This was not an experience. For me, this was more the start of a new way of living. This was really about rebuilding you to live your life in a different way. It's a life-changing opportunity."

Rayan R.Participant

Reserve your place securely, then we send personal onboarding details privately. Payment plans are available upon request. Schedule a follow-up call anytime questions surface.

Where You'll Be Staying

This is glamping built for recovery, not roughing it. Real beds, fresh air, and quiet hours so your system can settle.

Costa del Soul retreat location
Costa del Soul
Mountain views
Mountain Views
Single tent accommodation
Accommodation
Double tent accommodation
Shared Accommodation
Tents in natural setting
Natural Setting
Swimming pool area
Pool Area
Pool and relaxation space
Relaxation Space
Pool area view
Pool Views
Main house and common areas
Common Areas
Retreat house interior
Interior Space
Retreat house exterior
House Exterior
Chef-prepared meals
Nourishment
Mediterranean cuisine
Mediterranean Meals
Chef-prepared dishes
Chef-Crafted Meals
Group circle and practice space
Practice Space
Sunrise at retreat
Sunrise Views
Outdoor bathtub
Outdoor Bath
Wire dome structure
Wire Dome
Wire dome at night
Wire Dome at Night
Wise dome structure
Wise Dome
Night scene at retreat
Evening Ambiance
Guaro landscape
Guaro Landscape
Group photo
Community

Sunlight, fresh air, space to walk and rest... because the setting makes change easier.

Schedule Overview

Program Structure

  • Morning practices to establish rhythm and physiological readiness
  • Midday space to rest, integrate, or work remotely if needed
  • Structured training sessions introduced progressively
  • Nourishing meals that support energy during the day and calm at night
  • Evenings designed for downshift, sleep quality, and recovery

Daily Rhythm

Morning

Guided practices to establish rhythm and physiological readiness

Midday

Structured training sessions introduced progressively

Afternoon

Time for integration, rest, or remote work if needed

Evening

Nourishing meals and downshift designed for sleep quality

What's Included

Included

  • Coaching and facilitation throughout the stay
  • Shared high-spec glamping accommodation
  • Chef-supported meals (all formats)
  • All scheduled practices and training sessions
  • Workbook, protocols, and a take-home 90-day continuation plan
  • Guided integration and take-home resources

Not Included

  • Airfare to Málaga, Spain
  • Travel insurance
  • Visa fees (if applicable)
  • Transportation from AGP (Málaga) airport (can be arranged for additional fee)
  • Single-occupancy accommodation (available for additional €300)

The Humans Behind the Challenge

Led by Experts. Fueled by Purpose.

This isn't a spa week. It is a high-touch reset run by coaches who live what they teach.

Oscar Trelles

Oscar Trelles

Program Director

Founder of Breathing Flame

Entrepreneur, investor, systemic coach, and author of The Human OS Manual. Leads curriculum and facilitation with an integration-first lens shaped by rebuilding his health and metabolic rhythm after high-pressure years, without gimmicks.

I want you to be so fit and healthy, that food and pharma companies can't profit from you.

Karen Jacobson

Karen Jacobson

Head of Nourishment

Accredited Nutritionist

Practical lens on fasting, metabolic resilience, and whole-food habits participants can sustain after they leave the mountain. Aligns teaching with kitchen execution so plates and snacks reflect what is covered between sessions.

Good food is not just fuel, it is code that gives the right messages to your body.

Brian Fland

Brian Fland

Head of Fitness

Coach and Tech-Sales Veteran

Former tech-sales leader who builds sustainable fitness around demanding calendars, travel, and altitude realities. Sessions balance strength and mobility with recovery days and mixed levels while keeping independence and confidence central.

The most important part of aging is being flexible and strong enough to remain independent

Berenice Lizeviche

Berenice Lizeviche

Head of Kitchen

International Chef

Focused on longevity-aligned menus that still feel satisfying and culturally grounded. Collaborates with nutrition and sourcing so each meal reinforces the week's themes of steady energy, digestion, and pleasure, without rigid dogma.

Before you reserve

Intro call, confirmations, cancellations, logistics, eligibility

Call and onboarding

Choose your edition, reserve your place, then schedule a short call with Oscar for goals, pacing, pricing, and logistics. We cover edition-specific context (for example altitude in the Sacred Valley outside Cusco, Catskills timing from New York, or travel through Málaga or Marbella on the Costa del Sol for Guaro stays).

  • Clarity on what you want to shift in energy, sleep, regulation, and habits after you leave
  • Straight answers on how breathwork, cold exposure, sauna, food timing, fasting where appropriate, mobility, and integration fit this week
  • Payment options. Payment plans are available on request.

The call is exploratory. You confirm participation afterward with written onboarding details that match cohort logistics.

Payment and booking confirmations

After you confirm participation and reserve your place in writing:

  • A deposit holds your cohort seat when editions require phased payments (exact amounts arrive in your onboarding packet)
  • Balances typically finalize four to six weeks before departure dates unless your confirmation states differently
  • Payment plans are available upon request

Cancellation policy transparency

Full refund: Deposit is fully refundable when you cancel at least four weeks before the edition start date.

After four weeks: Cancellations convert to transferable credit usable within twelve months toward another cohort, aligning fairness for you while protecting small-group logistics.

Travel & Logistics

Travel arrangements are not included in the program fee. We'll provide detailed travel information after booking, including:

  • Nearest airports and recommended arrival times
  • Transportation options from the airport
  • What to bring and how to prepare
  • Accommodation details and check-in information

Health & Eligibility

Programs include breath protocols, coached cold immersion, purposeful heat rotations, fasting-aware nourishment timing when pacing fits clinician guidance, mobility blocks, journaling integration, and burnout recovery pacing. Mention relevant medical history during onboarding or with your clinician so facilitation stays safe for you and the cohort.

For detailed safety information, medical disclaimers, and who should not participate, please review our Legal & Safety page.

Have more questions? Visit our FAQ page or schedule another call if something shifts after booking.

Pricing

Most participants choose deeper formats once they understand the arc.

5-day Deep Dive

1,550

Early commitment rate until June 30, 2026

Covers the full core experience with added depth. Best if you want meaningful change within a slightly tighter container.

Standard rate: 1,750

Plan a conversation

3-day Focused Reset

1,150

Early commitment rate until June 30, 2026

A focused entry point into the protocols and rhythms. Designed to orient you, establish momentum, and show what's possible.

Standard rate: 1,350

Talk with Oscar

Common Questions

Secure booking

Choosing Your Format

All formats train the same core systems. The difference is time, pacing, and depth.

3-Day Focused Reset

Best for: First-time participants, busy schedules, or those who want a clear entry point into the protocols.

You'll get orientation, hands-on experience, and a framework to continue on your own. Ideal if you want to test the waters before committing to a longer format.

5-Day Deep Dive

Best for: Those ready for deeper physiological and nervous system adaptation.

More repetition, more integration, and stronger momentum. You'll experience meaningful change within a focused container while still maintaining some flexibility.

7-Day Full Immersion

Best for: Maximum reset, habit installation, and a clear long-term plan.

The most comprehensive option. Designed for full system reset with enough time to settle, practice, and integrate. Most participants choose this format once they understand the full arc of the work.

Not sure which format is right for you? Reserve your place and we'll discuss your goals, current situation, and help you choose the format that best supports where you are and where you want to go.

Ready to Join?

Reserve your place securely, then we send personal onboarding details privately. Payment plans are available upon request. Schedule a follow-up call anytime questions surface.

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