01YOUR EVERYDAY FOUNDATION
Strength & conditioning
Free weights, premium machines, and cardio equipment for a well-rounded training routine.
For every stage of your training
PRIVATE FITNESS. KANSAS CITY.
A higher standard.
A stronger you.
An exceptional place to put in the work. Discover a private athletic club where performance meets a more considered experience.
1656 Washington Street · Kansas City, MO
THE CITY OUTSIDE. YOUR FOCUS INSIDE.
DISCOVER OBSIDIAN
01 / THE CLUB
01 / THE OBSIDIAN DIFFERENCE
Not just a gym.
Your kind of place.
Performance without compromise.
Luxury without excess.
Obsidian is a private, members-only athletic club in the heart of Kansas City. Thoughtfully chosen equipment. A dedicated HYROX space. An atmosphere that makes you want to show up.
For the work you put in. For the person you’re becoming.
Built for better training
Premium strength and conditioning equipment, chosen with purpose.
HYROX, at home
Dedicated turf and official CENTR HYROX equipment under one roof.
A more personal experience
A members-only environment built around the people who belong here.
02 / FIND YOUR FOCUS
Different goals.
The same high standard.
Build strength. Find your edge. Make progress that’s personal. There’s room for your ambition here.
01
02DEDICATED TRAINING SPACEBUILT FOR YOUR NEXT CHALLENGE
HYROX training
SkiErg, rowers, sleds, medicine balls, and dedicated turf. Train with purpose, all in one place.
For fitness racers & everyday athletesExplore HYROX
03YOUR GOALS. A PERSONAL PLAN.
Personal training
Individual guidance, motivation, and accountability to help you move forward with confidence.
For a more tailored path to progressMeet your coach
STRENGTH MEETS ENDURANCE
HYROX®
Your next challenge.
Our kind of training.
A dedicated training area. Official CENTR HYROX equipment. Everything you need to work on strength and endurance, alongside the full gym experience.
See class updates03 / MAKE TIME FOR YOURSELF
Your routine,
on your terms.
Early starts or evening sessions. Find the right time to make the club part of your day.
Room for your routine.
Train at your own pace during club opening hours.
Monday – Friday5:00 AM – 10:00 PM
Saturday – Sunday8:00 AM – 10:00 PM
All times are local to Kansas City.
COMING SOON
HYROX training class
With coach Ashley Nicholson.
More details are on the way. The class timetable and booking information haven’t been announced yet.
Want to hear more? Ask our team about the latest class updates.
04 / BELONG HERE
Invest in yourself.
Find your membership.
A private club. A clear next step. Explore the two membership options available through our official enrollment page.
OBSIDIAN MONTHLY
Make it your routine.
Explore the monthly membership option and find the fit for your training.
Current rate & terms On our enrollment page
View monthly membership OBSIDIAN ANNUAL
Commit to your next chapter.
Explore the annual membership option for a longer-term training commitment.
Current rate & terms On our enrollment page
View annual membership Membership rates, fees, inclusions, and terms are shown by our enrollment provider before you join. Have a question?
05 / PEOPLE WHO PUSH YOU FORWARD
Real commitment.
Personal connection.
People who meet you where you are, challenge you to grow, and want you to win.
OWNER & PERSONAL TRAINER
Jason Dorssom
Strength, performance, physique, or simply feeling better. Jason brings energy and a personal approach to helping you reach your goals.
His philosophy is simple: meet people where they are, build a plan that works, and help everyone win.
HYROX CLASS COACH
Ashley Nicholson
Our upcoming HYROX training class will be led by Ashley. Class details are coming soon.
06 / THE SPACE. THE PEOPLE. THE FEELING.
A little more
Obsidian.
A FEW THINGS TO KNOW
Less guessing.
More clarity.
Can I see the club before joining?
Absolutely. Contact our team to arrange a visit, see the space, and talk through your goals. Request a tour.
What membership options are available?
Our official enrollment page lists Obsidian Monthly and Obsidian Annual memberships. Review current prices, fees, and terms directly with the provider before joining. View membership options.
Do I need HYROX experience to get in touch?
No experience is needed to ask about the space. Tell us about your training background and goals, and our team can help you explore your options. Upcoming class details will be announced separately.
When can I train?
The club is open Monday–Friday from 5:00 AM to 10:00 PM and Saturday–Sunday from 8:00 AM to 10:00 PM. Class times, when announced, are separate from club opening hours.
How do I ask about personal training?
Let our team know what you want to work toward. We’ll help you learn more about coaching and current availability.
07 / YOUR NEXT CHAPTER STARTS HERE
Come for a look.
Stay for the feeling.
Find us in the heart of Kansas City. Let’s show you what a different kind of club can feel like.
Plan your visit