From Transformation to Purpose: Bailey Boss’ Journey with D1 Billings When Bailey Boss first joined D1 Training Billings, she was looking for a change. After gaining 80 pounds during pregnancy and struggling with her mental health, she decided to take a step toward rebuilding her strength, confidence, and community. Thirteen months later, Bailey has not only lost 80 pounds — she’s found purpose in pushing herself further than ever before. What started as early morning workouts at D1 turned into a passion for running, accountability, and connection. Now, Bailey is preparing to run the New York City Marathon, honoring her sister-in-law, Lauren Boss, who tragically passed away from sudden cardiac arrest at just 21 years old. She’ll be running with the nonprofit Who We Play For, raising awareness and funds to help prevent cardiac deaths in young athletes. Bailey’s story is a powerful reminder of what happens when hard work, community, and purpose come together. Her journey reflects what D1 stands for — transformation that goes beyond the gym. 👏 Congratulations to Bailey, D1 Billings, and everyone who continues to inspire through movement, perseverance, and heart. If you're interested in making an impact and bringing a D1 to your community, click here:https://d1franchise.com/ Read the full articles here: https://lnkd.in/eW3UH9di https://lnkd.in/ehzPJyRu
D1 TRAINING
Health, Wellness & Fitness
Franklin, Tennessee 19,963 followers
D1 Training: The Place for the Athlete
About us
D1 Training is a leading fitness concept that utilizes the five basic tenets of athletic-based training to help people of all ages achieve their sport and fitness goals. All D1 Training locations offer four age-based programs including Rookie (ages 7-11), Developmental (ages 12-14), Prep (ages 15-18), and Adult (ages 18+). Each fitness program is based on the five athletic-based training tenets: dynamic warm-up, performance series, strength program, core and conditioning, and cool down. To ensure athletes are on track to meet sport and fitness goals new workouts are created every eight weeks by D1’s National Training Panel, led by Bartholomew, optimized for desired results. Outside of group workouts, D1 Training offers one-on-one training with world-class coaches which has been utilized by professional and Olympic athletes. D1 Training currently has more than 100 performance centers open with 150+ in development, and the brand expects more than 125 locations operating in the next three years. For more information on D1 Training and franchise opportunities, please visit https://www.d1training.com/ and https://www.d1franchise.com.
- Website
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http://www.d1training.com
External link for D1 TRAINING
- Industry
- Health, Wellness & Fitness
- Company size
- 11-50 employees
- Headquarters
- Franklin, Tennessee
- Type
- Privately Held
- Founded
- 2001
- Specialties
- sports, training, therapy, athletic, rehab, fitness, nutrition, franchise, and franchising
Locations
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Primary
7115 S Springs Dr
Franklin, Tennessee 37067, US
Employees at D1 TRAINING
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Troy McCracken
CEO, TMG (formerly McCracken Group, Inc.) My company helps IT leaders from mid-market and enterprise companies accelerate the time it takes to…
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Dorian Workman
Senior Technology Consultant with D1 Training | Co-Founder and CTO of Pro-Tier, Inc. | Former Chief Technology Officer at F45 Training
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Russell Campbell MBA,CFA,CFP,CSCS
Strength & Conditioning for Senior Athletes - Tennis, Golf & Pickleball
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Gary Fischer
Finance
Updates
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We’re excited to announce Wins, a brand-new feature in the D1 Training App built to take member engagement to the next level. Wins brings attendance-based tracking, milestone celebrations, and our exclusive leaderboard — the Honor Roll — directly into the hands of our athletes. It’s designed to promote healthy competition, consistency, and community across every D1 facility. Athletes can now track their workouts, celebrate milestones, and see their progress in real time. For facilities, it’s a new way to boost engagement, accountability, and retention. Wins is rolling out network-wide this month. Facilities can activate it now and start turning training into achievement.
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In a recent episode of the Builders Podcast by Business.com, Will Bartholomew shared his journey from college football to building one of the nation’s leading training franchises — along with lessons that apply to athletes, entrepreneurs, and anyone chasing a goal. Key takeaways: 💪 Adversity fuels growth — Will’s career-ending injury became the foundation for D1, now serving 35,000+ athletes nationwide. 🏈 Accountability drives excellence — a lesson learned from teammate Peyton Manning that shaped D1’s culture. 📈 Growth never stops — success comes from combining fundamentals with innovation. 🤝 Leadership is service — real impact comes from building confidence and transforming lives. Whether in sports, business, or life, adversity becomes an advantage when you lead with conviction and purpose. Watch the full episode here: https://lnkd.in/eFSsxWm8 Read the full article here: https://lnkd.in/eEYJnmuF
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Coach’s Corner: Six Ways Strength Training Builds Confidence In Athletes Strength training isn’t just about building muscle, it’s about building belief. In this week’s Coach’s Corner, Clif Marshall, D1’s Senior Director of Coaching and Pro Training, breaks down how the weight room shapes confidence that carries far beyond the field. From developing discipline and resilience to preventing injuries and improving performance, Clif explains how strength training gives athletes the assurance to compete at their highest level. Athletes who are strong move better, feel better, and believe in themselves more — and that confidence shows up every time they compete. 👉 Read the full article here: https://lnkd.in/e4SCn4Px
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We are hyped to be bringing back Combine Training at our D1 HQ facility in 2026! See you on the turf!
Director of Pro Athlete Training at @d1sports Headquarters • Performance Coach to 500+ @NBA, @NFL, @MLB Players • Strength Coach At @IndianaMBB @DaytonMBB @Bengals @LouisvilleFB @IgnitionAPG • 1 Timothy 4:8
NFL Combine Prep kicks off January 1, 2026, at the D1 TRAINING Headquarters in Nashville, TN. Our 30,000-square-foot facility sits on a sports campus complete with an on-site hotel, 70-yard indoor turf field, 20-rack weight room, and in-house physical therapy and chiropractic care. Everything an athlete needs — all in one place. Come train with us at D1!
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Episode 3 of The Turf: Powered by D1 is live! In this episode, host Will Bartholomew sits down with MLB legend and Cy Young Award winner R.A. Dickey for a powerful conversation on transformation, mindset, and the pursuit of longevity — both on the field and in life. From reinventing himself as one of baseball’s last great knuckleballers to shifting his approach to training and fatherhood, R.A. shares lessons that every athlete, parent, and leader can relate to. It’s not just a story about baseball. It's about resilience, reinvention, and what it means to stay true to your purpose. 🎙️ Watch/Listen to Episode 3 of The Turf: Powered by D1 now: https://lnkd.in/evxHMsgy
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Our CEO Will Bartholomew featured on business.com podcast!
Great leaders don’t just expect accountability, they practice it. In this episode of the builders podcast, Will Bartholomew (CEO at D1 TRAINING) shares a story from his college days with Peyton Manning that still shapes how he leads today. He speaks on: 🏈What one dropped pass taught him about trust and standards 🔑Why the best leaders hold everyone, including themselves, to the highest standard 🗣️ How a moment of embarrassment turned into a lifelong lesson in accountability The best leaders don’t just improve themselves, they elevate everyone around them. 🎧 Listen to the builders podcast — presented by business.com. Full episode in the comments. #leadership #businessadvice #accountability #entrepreneurship #builderspodcast
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Last month, our team hosted two successful Pop-Up Recruiting Days in Princeton, New Jersey and Cleveland, Ohio - giving potential owners an inside look at what it means to be part of D1 Nation. Attendees not only got to experience our group training sessions firsthand at D1 Princeton and D1 Aurora, but also dove deep into what drives our success — from our mission and core values to our real estate, operations, and marketing strategy. Thank you to Princeton Equity Group for hosting us at your New Jersey office and to the team and attendees who make these events a hit! Mischak Rivera Hannah Vander Wall Julie Bauer Emily Andreoli, CPA Rita Somera Matthew Toy Richard Collins Myles Baker
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Meet Thomas Eckers III, a former Division I football player at Ole Miss, who proves that once an athlete, always an athlete. For him, training like an athlete even well into his 40s is about longevity, mindset, and community. What makes his story powerful is that it mirrors what we see across D1 locations every day. Whether it’s a former college athlete or someone stepping into the gym for the first time, D1 provides an environment where everyone feels like they belong, where accountability is built in, and where confidence grows. For our franchise owners, stories like Thomas’s are the heart of the brand. They’re proof that the D1 model doesn’t just train athletes, it transforms lives.
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Take a look at what CEO Will Bartholomew said about why every youth athlete needs a sports performance coach!
Talent isn’t enough. Every young athlete deserves the chance to reach their full potential - and at D1, we know that takes more than just showing up. It takes coaching. Coaching builds strength, speed, and mechanics that protect athletes from injury. It creates discipline, confidence, and grit that carry over into every part of life. Most importantly, it delivers the edge - the separation between good and great. We saw it come to life in our first-ever D1 National Challenge. Athletes like Rina from D1 Madison West didn’t just train harder for six weeks - they walked away stronger, more confident, and with habits that will last a lifetime. That’s the power of D1. We don’t just train athletes. We prepare them to win — in sports and in life. This is the standard. This is the mission. And we’re only getting started. https://lnkd.in/gkPkyKQ3
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