The Fight Co.Lab Collective
A curated program for executives operating at the highest levels — where the discipline of boxing becomes a practice in focus, stamina, and presence.
Through immersive retreats and continued work, a small circle of peers deepens their awareness, sharpens their perspective, and cultivates a more grounded, embodied way of leading and living — bold in vision, clear in action, and aligned with what matters most.
UPCOMING RETREATS
Brooklyn, New York
November 4-7, 2025
Fall 2025 Women’s Collective
In the heart of New York, the Brooklyn Women’s Collective captures the city’s signature balance of edge and elegance. Hosted in the historic Gleason’s Gym and the tranquil 1 Hotel Brooklyn Bridge, the experience pairs the discipline of the ring with moments of reflection and restoration — from embodied sessions at Hudson Table to creative immersion at The Joyce Theater and renewal at Aire Spa. Designed for senior women leading at the highest levels, this retreat offers a space to pause, recalibrate, and close the year with clarity, stamina, and intention.
Los Angeles, California
March 3-6, 2026
2026 Women’s Spring Executive Collective
Along Melrose, where reinvention and creative energy meet, the Los Angeles Women’s Collective brings the Fight Co.Lab experience west. This immersive retreat invites senior women to train, reflect, and expand their leadership in an environment defined by movement and possibility. Framed by LA’s distinctive rhythm and light, participants explore new ways to lead with focus, confidence, and ease — beginning the year grounded, reenergized, and ready for what’s next.
“Boxing inhabits a sacred space predating civilization; or, to use D.H. Lawrence's phrase, before God was love.”
— Joyce Carol Oates, On Boxing
The win belongs to those who know what they’re fighting for.
Even at the highest levels, it’s easy to get pulled into fights that aren’t truly ours — responding to momentum, expectation, or noise. The real discipline is stepping into the center of the ring and defining what matters most — in our work, our commitments, our lives. When that focus is clear, energy aligns, choices sharpen, and the next move comes naturally.
Fight Co.Lab is an intensive leadership experience that brings together executives at the highest levels to redefine what success looks like — and build the focus, stamina, and presence to make it real, in work and in life.
How is it different?
Co-led by award-winning tech executive Erin Renzas and executive coach Shea O’Neil, alongside a team of professional boxing trainers, the program blends the strategy of leadership with the discipline of the ring. It’s an immersive experience where physical practice meets personal insight — helping participants refine how they move, decide, and lead, with strength that’s focused and energy that lasts.
Focused Training
Private, small-group sessions (1:4) led by professional boxing coaches create space for precision, presence, and tailored guidance — building strategy, stamina, and skill both inside and outside the ring. Every round is structured to challenge patterns, refine technique, and expand what strength and focus feel like in practice.
Restorative Integration
Each day is intentionally designed to pair intensity with restoration. Participants unwind through curated, luxury experiences. Every detail is chosen to help you slow down, reset your nervous system, and absorb the insights of the day. This is restoration as strategy — a chance to translate physical discipline into balance, perspective, and renewal.
Guided Reflection
Facilitated sessions translate physical practice into leadership insight through conversation, embodiment work, and grounded discussion about focus, resilience, and the tensions that shape real influence. These rounds of dialogue make the learning personal, practical, and enduring — the bridge between the ring and every other arena of your life and work.
Why it matters.
This isn’t a getaway — it’s a proving ground. Here, the experience of leadership is explored through the discipline and strategy of boxing — a practice that demands presence, precision, and endurance. Through that lens, participants learn to use their body, mind, and instinct as one integrated system for navigating complexity, protecting vision, and moving with intent. What’s discovered in the ring doesn’t stay there — it reshapes how you work, lead, and live.
Meet the Team
Fight Co.Lab is designed and developed in coordination with a team of seasoned, professional boxing coaches.
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Co-Lead and Executive Facilitator
Shea brings more than two decades of experience in executive coaching, consulting, and facilitation. Shea integrates her training in somatic education and personal mastery practices with the latest research in neuroscience and the best of the wisdom traditions. Always learning and refining, Shea has cultivated a holistic, interdisciplinary and customized approach to her practice to support clients create clarity, purpose and results.
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Co-Lead and Program DesignerErin served as an executive at some of the most exciting high-growth tech companies. She later worked across more than 80 global tech companies as an operating partner at one of the most prolific global investment firms. Then she learned to box. Through a disciplined approach to the sport, Erin found clarity in her own professional journey. Today she is an entrepreneur and author. She serves as the senior operating and strategy advisor of an emerging running brand and is writing a book on personal transformation, identity, and, yes, boxing. Her upcoming memoir—on boxing, burnout, and the fight for something entirely your own—is in development with Simon & Schuster.
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Jurmain Nimmermeer
STRATEGY AND RING IQ
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Malic Groenberg
OFFENSE AND TECHNIQUE
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Marvin Nimmermeer
DEFENSE AND SPEED
Location + Facilities
Each Fight Co.Lab experience is intentionally designed to balance grit and grace — pairing training in iconic, old-school boxing gyms that ground participants in focus and discipline with restorative experiences in luxury, design-led environments. This combination creates a powerful contrast that mirrors the work of transformation itself: effort and ease, tension and release, power and reflection.
Participants are invited to stay at one of our luxury partner hotels located within close proximity to our training facilities. These settings are chosen for their ability to complement the intensity of the program — offering space for rest, recovery, and connection.
What to Know
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This experience is designed for senior leaders, founders, and high-performing professionals who are navigating complex transitions or seeking renewed clarity in their next chapter. Participants are often individuals accustomed to leading at scale—people who are ready to pause, reframe, and re-engage with purpose. Each program brings together a small, diverse community of executives and entrepreneurs who value discipline, introspection, and growth through challenge.
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Participation in the program represents a more significant investment, reflecting its highly curated, one-of-a-kind nature and the level of facilitation, coaching, and design involved. The program is intentionally designed for senior leaders and executives, offering an immersive environment that blends high-performance training with deep personal and professional transformation. Travel and accommodation costs are not included in the program fees.
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Travel and accommodations are not included in the program fees. We recognize that participants join from different regions and may have individual travel preferences or corporate arrangements. However, we have pre-negotiated rates with luxury partner hotels to ensure a cohesive and restorative experience throughout the program. Details and booking links will be provided upon registration.
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Each program is crafted as an immersive, high-touch experience that combines physical training, executive coaching, and facilitated integration sessions. Participants engage in community-building activities, reflective workshops, and restorative experiences designed to support both clarity and renewal. Luxury wellness and dining experiences are also included, ensuring the environment itself supports the transformation.
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No previous boxing or combat sport experience is required. Our coaching team provides personalized instruction for all levels. Participants should come prepared for a physically and mentally challenging experience that builds strength, focus, and resilience—all within a supportive and expertly guided environment.
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Ahead of the program, participants receive detailed preparation guidance and are invited to a virtual welcome session. This session introduces key principles, helps set expectations, and outlines what to bring. No specialized equipment is needed—just an open mindset and a readiness to engage fully.
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Yes. We schedule a one-on-one intake call with all prospective participants to ensure alignment and to answer any questions about the experience. To connect with our team, please reach out at info@fightcolab.com.
SIGN UP TO JOIN
Are you interested in joining Fight Co.Lab? Please submit the below form and our team will get in touch for a brief intake survey. We curate this experience and ensure goals and alignment of all participants in order to deliver a premium, valuable experience.
