What are the opening hours?

Monday 5am - 8pm Tuesday 5am - 8pm Wednesday 5am - 8pm Thursday 5am - 8pm Friday 5am - 7pm Saturday 9:30am - 10:30am

CrossFit Obsidian

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United States
Montgomery, TX
CrossFit Obsidian

Class times: 5:00am, 6:00am, 8:15am, 9:15am, 12:00pm, and 5:45pm. (Times may be subject to change.)

We are in the business of guiding you on a path to health and fitness through a proven exercise and nutrition methodology. Our goal is not to be the biggest gym but it is to ensure that our members are coached properly each and every class they attend and that our coaches develop a personal relationship with their athletes enabling us to partner with you to attain your health and fitness goals. We continually strive to stay on top of the latest developments in health, fitness and wellness so that we can offer the highest level of value-added service to our clients.

12/05/2025

CONGRATULATIONS Coach Alex and her husband Jacob on the birth of their baby girl, Eden. We’re so excited for y’all! Welcome to the family little one.

12/04/2025

See you Saturday 😘 there might even be an RX+ option this week if you’re feeling really fired up!

11/27/2025

Make sure to get carbed up today and come hit Isabel with us on Saturday morning! It’s just thirty reps. It won’t be that hard 🤪

11/24/2025

Some of the Obsidian crew traveled to Dallas over the weekend to show off their fitness at Hyrox! We’re so proud of these athletes and their willingness to challenge themselves just because it’s what strong people do. Extra kudos to Mark Gess for competing TWICE in one weekend!

11/21/2025

Our second “girl” wod is Karen. Come hang out with us tomorrow morning at 8:30 and 10 to fall in love with wall balls! Will anyone go unbroken? 🤔

11/13/2025

Starting this Saturday until the end of the year, we’ll be doing class CrossFit “girl” WODs on Saturday mornings. Nothing like a little Fran lung to kick off the start of a new cycle 😇 see y’all Saturday and bring a friend! Fran is more fun with friends.

10/31/2025

SCHEDULE CHANGE! Moving forward we will be having TWO Saturday morning classes: one at 8:30am, and one at 10am. Both are still free for everyone! Now we get to spread out the love a little more. See you tomorrow morning!

10/25/2025

Pretty fun Saturday with the gym fam! We started off with our men’s Bible study, then smashed a partner workout, then got to watch Lisa and Jordan crush another competition. We love our community! You should come join us 😉

10/24/2025

We’ve been excited about this for a while! Join us for a men’s Bible study this Saturday (October 25th) at 8am, or our women’s Bible study next Monday (October 27th) at 3:30pm. Let’s grow closer to the Lord, each other, and a more refined version of ourselves. All are welcome. See you then!

10/12/2025

Come to the gym a little early next Saturday for a nutrition seminar with Coach Alex! She’ll be covering quality vs. quantity, macros and micros, nutrient timing, and more. Alex is a certified nutrition coach and is taking new clients. This seminar will be a great opportunity to learn more about food and eating habits and also a great place to start from with private nutrition coaching if you’re interested! Sign up in the gym on the white board! Saturday, October 18th at 8am.

Address

18417 Highway 105 W, Ste 6
Montgomery, TX
77356

Opening Hours

Monday	5am - 8pm
Tuesday	5am - 8pm
Wednesday	5am - 8pm
Thursday	5am - 8pm
Friday	5am - 7pm
Saturday	9:30am - 10:30am

Telephone

+19363311840

Website

https://www.crossfitobsidian.com/

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