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Your Trusted Fitness Partner in Daytona Beach
At CrossFit Diehard, we are more than just a fitness facilitywe are a transformative community dedicated to empowering individuals through comprehensive health and wellness programs. Founded on the principles of functional fitness, personalized coaching, and unwavering support, we cater to individuals of all fitness levels, from beginners to elite athletes. Our experienced team of certified trainers specializes in CrossFit, personal training, nutrition coaching, and mindset development, ensuring each member receives tailored guidance to achieve their unique goals. With 24/7 gym access, recovery lounges, and cutting-edge technology like MyZone heart rate monitoring, we provide the tools necessary for sustainable progress.

Our commitment to fostering a judgment-free environment where members build physical strength, mental resilience, and lifelong camaraderie sets us apart. Backed by decades of collective coaching experience and a passion for holistic wellness, we prioritize transparency, accountability, and measurable results. Whether you aim to enhance athletic performance, improve daily functionality, or cultivate healthier habits, CrossFit Diehard equips you with the expertise, resources, and community support to succeed.
Services
CrossFit Classes Personal Training 24/7 Open Gym Nutrition Coaching Mindset Mastery Hyrox Training MyZone Tracking
Highlights and features
  • We offer certified CrossFit coaches with decades of combined experience.
  • Our community fosters accountability and motivation through peer support.
  • Programs adapt to all fitness levels, ensuring safe progression.
  • 24/7 gym access accommodates busy schedules.
  • Nutrition coaching integrates with fitness plans for holistic results.
What people say
Amazing coaches Clean facility Supportive community Visible results Welcoming environment
Services
CrossFit Classes
Dynamic, coach-led CrossFit sessions designed for all fitness levels. Workouts combine strength, cardio, and functional movements to build endurance, flexibility, and power. Expert modifications ensure safety while challenging members to push limits. Community-driven environment fosters motivation and accountability.
Personal Training
Tailored fitness programs addressing individual goals, from weight loss to athletic performance. Certified trainers provide hands-on form corrections, progress tracking, and personalized adjustments. Ideal for overcoming plateaus or focusing on specific skills like Olympic lifting or mobility.
Nutrition Coaching
Customizable eating strategies emphasizing sustainable habits over restrictive diets. Coaches create meal plans aligned with fitness objectives, offering grocery lists and recipes. Focuses on balanced nutrition, portion control, and integrating healthy choices into daily routines for long-term success.
Hyrox Training
High-intensity hybrid workouts blending strength and cardio exercises to enhance overall athleticism. Structured for competitive events or general fitness, sessions improve stamina, speed, and functional performance through timed challenges and skill-based movements.
Mindset Mastery
Accountability programs addressing mental barriers to fitness success. Combines goal-setting, habit formation, and motivational strategies to combat self-doubt and maintain consistency. Designed to build confidence and foster a positive relationship with health.
People
Barry Boz Boswell
Owner and Head Coach
Certified CrossFit Level 2 trainer with Precision Nutrition certification. Passionate about fitness since childhood, Boz founded CrossFit Diehard to create a community-focused gym. Over 15 years of CrossFit experience and a decade of coaching expertise.
Louisa
Coach/Media and Outreach Director
CrossFit Level 2 certified coach specializing in community engagement. Background in yoga and aerial arts. Joined CrossFit Diehard in 2020, focusing on member motivation and holistic wellness. Committed to making fitness accessible and enjoyable.
Jessy Fox
Coach
CrossFit Level 1 certified coach with a B.A. in Human Performance. Former volleyball coach and P.E. teacher. Known for fostering social connections and celebrating member milestones. Speaks English and French, bringing cultural diversity to coaching.
Keriann Santos
Coach
CrossFit Level 2 trainer with expertise in anxiety management through fitness. Coaches emphasize community support and personalized modifications. Over eight years of CrossFit experience, prioritizing mental health alongside physical progress.
Jeremy
Coach
Certified in CrossFit Nutrition and Lesson Planning. Former professional athlete and military veteran with over 30 years in fitness. Focuses on injury prevention, scalable workouts, and building confidence through structured progression.
Questions
What makes CrossFit Diehard unique?
Our focus on community-driven fitness, certified coaches, and scalable workouts create a supportive environment for all fitness levels.
Do I need prior fitness experience?
No prior experience required. Workouts adapt to beginners and advanced athletes through expert modifications.
What services are included with membership?
Access to CrossFit classes, 24/7 gym, nutrition coaching, and recovery lounges with sauna and cold plunge.
Are there drop-in options available?
Yes, drop-in classes cost $20 each for visitors or non-members.
How does nutrition coaching work?
Coaches create personalized meal plans, grocery lists, and recipes aligned with your fitness goals and lifestyle.
What are the class schedules?
Classes run daily from 5:30 AM to 7:00 PM with 24/7 open gym access for unlimited members.