What are the opening hours?

Monday 5:15am - 1pm 5pm - 8pm Tuesday 5:15am - 11am 5pm - 8pm Wednesday 5:15am - 11am 5pm - 8pm Thursday 5:15am - 1pm 5pm - 8pm Friday 5:15am - 11am 5pm - 8pm Saturday 7:30am - 12pm

CrossFit 104

Welcome to CrossFit 104 – More Than a Gym, It's a Movement. At CrossFit 104, we’re not just lifting weights—we’re lifting each other up.
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Our tight-knit community is the heart of everything we do. Whether you're just starting out or a seasoned athlete, you’ll find support, accountability, and a whole lot of high fives. We offer:
💪 Group Fitness Classes that challenge you, inspire you, and keep you coming back.
🥦 Nutrition Coaching to fuel your body and help you hit your goals.
🧠 Mindset Training because progress starts from the inside out.
👊 A Community that celebrates every win—big or small. Ready to rewrite your story? Rise up, take courage, and do it—CrossFit 104 is here to walk (and WOD) with you every step of the way.

07/07/2026

💙 They may forget their score...but they'll never forget how they felt.

The butterflies before the first workout.
The cheers from complete strangers.
The high-fives after crossing the finish line.
The moment they realize...

"I can do hard things."

That's what the TFX Youth Throwdown is all about.

This isn't just another competition.

It's confidence.
It's courage.
It's community.

Whether your child has been doing CrossFit for years or is just getting started, they'll be surrounded by coaches, volunteers, athletes, and families cheering them on every step of the way.

Every athlete belongs.
Every athlete is celebrated.
Every athlete leaves stronger than they arrived.

📅 Saturday, August 8
📍 CrossFit 104
👧🧒 Beginner-friendly youth divisions
🏅 Prizes, memories, and lots of high-fives included.

Give your child a chance to discover just how strong they really are.

Registration is open now! Tag a parent who needs to see this. 👇

07/02/2026

Today wasn't about fitness. It was about a choice.
I worked out.
Alone. (Which is really hard for me.)

I could have talked myself out of it.
"It's way too hot."
"My knee can't handle lunges."
"I don't want to do this by myself."
Instead...

🎶 I turned on my country music (because no one else was there to complain 🤠).

🎲 I grabbed mismatched poker chips to count my rounds. Anyone who knows me knows I never use mismatched chips. Apparently when you're alone... the rules get a little looser.

💪 I did the lunges.
My knee didn't scream. (Yet.)
And I finished.

As a coach, I can't ask people to do hard things if I'm not willing to do them too. Leadership isn't about being perfect. It's about showing up—even when no one is there to cheer you on.

So today, I led myself.

Quarterfinals... here we come. 😊

⬇️ Tell me: What's the excuse you almost let win today... but didn't?

06/22/2026

TOP 10 REASONS NOT TO COMPETE

#8: There's a Movement You Don't Like.

Let's be honest.

Nobody likes everything.

Some people hate burpees.

Some people hate running.

Some people hate wall balls.

Some people hate thrusters.

And some people are currently reading this thinking, "I hate all of those."

Here's the thing...

The goal of a competition isn't to show off the things you're good at.

The goal is to discover what happens when you face the things you're not.

Every athlete has weaknesses.

Every athlete has movements they hope don't show up.

Every athlete gets nervous when they do.

The difference isn't who has weaknesses.

The difference is who shows up anyway.

So tell us...

If you could eliminate ONE movement from every competition forever, what would it be?

👇 Let's hear it.

06/21/2026

Championed on game day. Earned on the weekend. 💪🏼💪🏼We train For Sport. 💪🏼💪🏼The competition flow and cheering crowds don't show up officially until August 8th, but the real work happens right now. Whether for fun or for competition, make yourself proud.
🔥 The clock is ticking toward the July 11th t-shirt deadline. Don’t wait until the window closes to commit to the work and rep your best.
🔗 Grab your partner, lock in your division, and click the link in our bio to claim your gear and your spot on our floor.

06/18/2026

🏋️ NEW! 104 Weightlifting with Coach Luis 🏋️
Want to improve your sn**ch, clean & jerk, and overall confidence under the barbell? This class is for you.
Whether you're looking to refine technique, build strength, or finally master the lifts you've been avoiding in class, Coach Luis will break down the movements step-by-step and help you become a more efficient, powerful athlete.
📅 Starts July 9 for 8 weeks �🕡 Thursdays at 6:30 PM�🕠 Saturdays at 5:45 PM
💰 CrossFit 104 Members: $269�💰 Non-Members: $299
⚠️ Limited spots available to ensure personalized coaching.
Coach Luis brings years of experience and a passion for teaching Olympic lifting. If you've ever wanted to improve your lifting technique, hit new PRs, or simply become a better athlete, this is a class you won't want to miss.
The strongest athletes aren't always the ones who lift the most weight—they're the ones who invest in learning the fundamentals.
📲 Reserve your spot today before the class fills.

**ch

06/13/2026

Beat the rush. Lock in your team. ⚡️

Early Bird registration for the TFX TDNs is officially LIVE! Secure your spot early, save some cash, and start prepping for the floor.

Here is what you need to know:

The Date: August 08
The Squad: Teams of 3 (MMM or FFF divisions)
Don't wait until prices go up or spots fill up. Rally your trio and make an early move.

Hit the link in our bio to register now! 🔗

https://competitioncorner.net/events/21113

06/03/2026

🩵💚🤍💪🏼We are again hosting the TFX Throwdown and this year we're expanding to include youth divisions. Do you know anyone interested in competing? We'll also be offering kids' classes to get them competition-ready. The Fittest Experience💪🏼🤍💚🩵 registration link: https://competitioncorner.net/events/21113

05/23/2026

🇺🇸 MURPH WEEKEND AT CROSSFIT 104 🇺🇸
One workout. One community. Countless ways to honor and support one another. ❤️
We’re asking everyone to reserve their spot ahead of time so we can properly plan heats, equipment, coaches, and flow for the weekend.
➡️ Please sign up in StreamFit rather than arriving without a reservation.
🔥 FIRST RESPONDER HEATS�Sunday @ 12:00 PM & 1:00 PM
🔥 COMMUNITY HEATS�Monday the 25th @ 6:00 AM, 7:00 AM & 8:00 AM
🔥 KIDS MURPH�Monday @ 9:30 AM & 10:00 AM
Whether you’re completing full Murph, partnering, scaling, cheering others on, or simply taking the first brave step through the door…you belong here.
Murph is about courage.�About gratitude.�About community.�About showing up for something bigger than ourselves.
Let’s come together and Rise Up, Take Courage, and Do It Together. 🇺🇸
➡️ Reserve your heat now in StreamFit

05/17/2026

Come see us!

Address

93 Berkshire Drive Unit A
Crystal Lake, IL
60014

Opening Hours

Monday	5:15am - 1pm
	5pm - 8pm
Tuesday	5:15am - 11am
	5pm - 8pm
Wednesday	5:15am - 11am
	5pm - 8pm
Thursday	5:15am - 1pm
	5pm - 8pm
Friday	5:15am - 11am
	5pm - 8pm
Saturday	7:30am - 12pm

Telephone

+16414253644

Website

http://www.crossfit104.com/

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