Adventure Fitness Athletic Club

Pardon Our Dust — We’re Making Upgrades to Better Serve You

Adventure Fitness Athletic Club is refreshing our website while continuing to serve members and guests in Thornton. If you need information about memberships, personal training, classes, or recovery services, please call us directly.

Call (303) 920-2030 View Services

Visit Adventure Fitness

12301 Grant St. #210, Thornton, CO 80241
(303) 920-2030
Mon–Fri 4am–8pm
Sat 5am–2pm | Sun Closed

Why Members Choose Adventure Fitness

Supportive, community-focused, and built to help people make real progress.

Locally Owned

A hometown gym with a welcoming atmosphere and personal approach.

Award Winning

Recognized locally for delivering a high-quality fitness experience.

Expert Trainers

Professional support for members who want guidance, structure, and results.

Unique Amenities

More than just equipment, with classes, recovery options, and added value.

Services

Adventure Fitness offers a complete member experience focused on fitness, recovery, and support.

Personal Training

Customized coaching and accountability tailored to your goals.

Group Fitness Classes

Fun, energizing class options to keep workouts engaging and effective.

Strength & Cardio

A full gym floor designed for all fitness levels and training styles.

Assessments

Track progress and build confidence with practical fitness support.

Cryotherapy

Recovery-focused services to help support wellness, performance, and energy.

Community Support

A clean, encouraging environment where members feel welcome and motivated.

We’re Updating the Website

Our website is currently being refreshed to make it faster, easier to use, and more helpful for members and visitors. While we work behind the scenes, our team is here and ready to help.

Questions about memberships
Information about classes
Personal training details
Cryotherapy and recovery services

Need Information Right Away?

Please call the club directly and we’ll be happy to answer your questions, discuss services, and help you get started.

Call (303) 920-2030

Helpful Updates & Resources

We’ll continue sharing useful information, updates, and fitness-related content.

Gym Updates

Check back for updates about the club, member information, and news.

Fitness Resources

Helpful information to support your goals and keep you moving forward.

Recovery & Wellness

Learn more about how recovery services can support your fitness routine.