The Most Fun & Supportive Fitness Community in North Shore
ULTIFIT is where high-energy workouts, expert coaching, and a motivating community come together to help you get stronger, healthier, and more athletic.
From functional fitness and strength training to obstacle-based workout, every class is designed to challenge all fitness levels while keeping workouts fun, supportive, and never boring.
What Is ULTIFIT?
ULTIFIT is not a traditional gym. We combine:
- Strength training
- HIIT workouts
- Functional fitness
- HYROX training
- Obstacle-based workouts
- Endurance conditioning
- Mobility and recovery work
Every class is coach-led and designed to challenge you at YOUR level — whether you’re brand new to fitness or already an experienced athlete.
No boring workouts. No intimidating environment. Just fun, challenging training that keeps you coming back.
WHO IT’S FOR
Built for Every Fitness LevelWhether you want to:
- Lose weight
- Build muscle
- Improve endurance
- Increase energy
- Feel healthier
- Gain confidence
- Stay consistent
ULTIFIT meets you where you are.
Our coaches modify workouts for all fitness levels, so beginners and advanced athletes can train together in the same supportive environment.
Why Members Love ULTIFIT

Never The Same Workout Twice
Fresh workouts every day keep things exciting and prevent burnout.
Expert Coaching
Our trainers guide you through every workout with motivation, form corrections, and modifications.
Obstacle-Based Training
Train using ninja-inspired obstacles and functional movement challenges you won’t find in traditional gyms.
Supportive Community
No ego. No intimidation. Just positive energy and encouragement.Real Results
Build strength, endurance, confidence, and long-term healthy habits.Group Personal Training
Coach-led workouts combining strength, conditioning, cardio, and functional movement.
Personal Training
Work one-on-one with expert coaches like Ross Bradley to accelerate your results.
Obstacle Course Training
Learn obstacle skills while building grip strength, agility, coordination, and athleticism.
Group Personal Training
Coach-led workouts combining strength, conditioning, cardio, and functional movement.
Obstacle Course Training
Learn obstacle skills while building grip strength, agility, coordination, and athleticism.
Open Gym
Personal Training
Personal Training with Andrew Klock
Maximize Your Personal Growth
Andrew Klock is the Program Manager & Head Trainer at ULTIFIT North Shore, bringing a diverse background in fitness, sports, marketing, and coaching to the ULTIFIT community.
Originally from Auburn, New York, Andrew earned his degree in Sports Communications from Marist University, where he also competed in collegiate rugby for four years. His professional experience includes digital media and marketing in professional baseball, serving as a Fitness Director at health centers in New York and Virginia, and training both adults and children in Seoul, South Korea.
Andrew is an internationally certified personal trainer and nutritionist and maintains current First Aid/CPR/AED certification. He is passionate about helping people become stronger, more confident, and capable while creating a fun and welcoming environment for every member.
Outside of ULTIFIT, Andrew enjoys playing rugby, surfing, exploring new restaurants, and catching live music.
Andrew is excited to get to know the ULTIFIT North Shore community and help members reach their goals—one workout at a time.
WHY CHOOSE ULTIFIT?
There are so many reasons our clients love ULTIFIT workouts, including...
- You'll never do the same workout twice.
- ULTIFIT's Daily dynamic warm-ups improve mobility and prepare your body for better movement
- Whether you're an elite athlete or just starting out, our quality personal trainers can help modify any/all workouts to meet your personal needs.
- Clients experience an uplifting, positive, and fun workout environment that is unlike any other.
- Trainers are true experts at what they do and even include competitors from NBC's hit TV show American Ninja Warrior and Netflix's Ultimate Beastmaster.
- Sign up process is simple with no long-term contracts required.
GET 6 WEEKS UNLIMITED
ONLY $149.99 (that's under $4/day!)
Our 6-week "Push4Progress" program is all about personal growth; being better than YOU were yesterday.
As part of Push4Progress we test our members' fitness levels every 6 week to keep them motivated and excited about working toward new results!
For newcomers, it's the perfect way to test drive ULTIFIT and experience for yourself, what makes us one of the fastest growing fitness experiences in the industry!
Start your push 4 progress trial anytime and received unlimited access for 6 weeks.


