About Centennial Fitness
Effective July 2026 · Version 2026-07
Centennial Fitness is a workout, nutrition, and community fitness platform for gyms and studios, trainers and coaches, and everyday athletes.
What we do
Members log workouts and nutrition, track progress, join groups and challenges, and connect with coaches — all in one app on web and mobile.
Gyms and studios run their community; trainers and coaches manage clients and programming; athletes and everyday members train and stay motivated.
Who we are
Centennial Fitness is a proud American company serving the fitness and wellness industry internationally. We build the platform in-house with a focus on privacy, security, and a genuinely useful product.
Our commitment
We do not sell your personal data and we do not use the fitness data you log for third-party advertising. You can export or delete your data at any time.
Centennial Fitness is a fitness and wellness product, not a medical service — always consult a qualified professional before starting a new program.