aboutcatalyst

lakewood, colorado's most dedicated fitness training staff

Our team of professional trainers are fully dedicated to the client, their experience, and their results.
Fitness is our passion at Catalyst Fitness.

professional trainers

dumbell

custom program design

dumbell

amazing community

dumbell

fully dedicated to the client

dumbell
dumbell

professional trainers

dumbell

custom program design

dumbell

amazing community

dumbell

fully dedicated to the client

Three Catalyst Fitness coaches gather for a photo before a semi-private training session in Denver, Colorado

who we are

more than just a gym

At Catalyst Fitness, we are more than just a gym—we are a community dedicated to helping you achieve lasting fitness results.

Our mission is to provide personalized, results-driven training that empowers individuals to build strength, improve health, and feel their best. Whether you're just starting your fitness journey or looking to break through a plateau, our semi-private training and personalized programs are designed to meet your unique goals. Our expert trainers guide you with supportive coaching, accountability, and an approach that works for every fitness level.

At Catalyst Fitness, we are committed to helping you succeed—not just in the gym, but in life.

four pillars for success

Results Guaranteed

Functional Strength Training

Our workouts follow proven strength principles rather than trendy exercises. This evidence-based approach ensures consistent progress, prevents injuries, and delivers the sustainable results that matter most for long-term health and vitality.

Personalized Approach

Our small group setting ensures every exercise is customized to your unique body, limitations, and goals. This personalization allows us to meet you exactly where you are while safely challenging you to improve

Progress tracking

Your Catalyst Workout Journal tracks every exercise, weight, and rep, creating visible proof of improvement. This methodical approach transforms abstract goals into measurable victories.

Consistency Through Accountability

Our structure provides the accountability that's missing from typical gyms. With consistent coach relationships, celebration of progress, and a supportive environment, we keep you showing up even when motivation fluctuates.

The Catalyst Fitness TEAM

Corey Slinkard, coach and owner of Catalyst Fitness in Denver, Colorado

Corey Slinkard

coach
Matt Kinnenberg, coach and owner of Catalyst Fitness in Denver, Colorado

matt kinnenberg

coach
Shandy Seastone, coach and owner of Catalyst Fitness in Denver, Colorado

Shandy Seastone

coach
Brian Malloy, coach and owner of Catalyst Fitness in Denver, Colorado

brian malloy

coach
Katherine Wishmeyer, coach and owner of Catalyst Fitness in Denver, Colorado

katherine wishmeyer

coach

The Catalyst Fitness Vision

At Catalyst Fitness in Lakewood, Colorado, we envision fitness as a lifelong journey of strength and empowerment. Founded for busy professionals, parents, and adults seeking longevity, our semi-private training model delivers personalized coaching with the energy of small group dynamics. We understand how bodies change through different life stages and design custom programs that build functional strength, revitalize metabolism, and develop the confidence that comes from physical capability. Our expert coaches meet you exactly where you are—modifying exercises for your unique needs while systematically tracking your progress. Whether rebuilding after years away from fitness or seeking more effective results than you've found elsewhere, Catalyst provides the structured approach, proper guidance, and sustainable methods that transform not just bodies, but lives.