RockBox Fitness Meridian

RockBox Fitness Meridian Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from RockBox Fitness Meridian, Sport & recreation, 1184 S Silverstone Way Suite 140, Meridian, ID.

08/01/2026

REGISTER NOW 🥊 Training starts this month for our upcoming functional fitness event! Choose the Main challenge or the Sprint Challenge.

We will have music, vendors, swag bags and more! Contact us today and commit to crossing that finish line 🏁

🌮 High-Protein Taco Bowl = A Meal That Actually Keeps You FullIf you’re trying to balance hormones, build muscle, lose b...
07/20/2026

🌮 High-Protein Taco Bowl = A Meal That Actually Keeps You Full

If you’re trying to balance hormones, build muscle, lose body fat, or simply stop feeling hungry an hour after eating… protein is your friend.

This taco bowl is one of my go-to meals because it’s:
✅ High in protein
✅ Full of fiber
✅ Ready in about 20 minutes
✅ Great for meal prep

🥣 High-Protein Taco Bowl

Ingredients
• 5 oz lean ground beef or ground chicken (93/7)
• ½ cup black beans
• ½ cup cooked brown rice or cauliflower rice
• 1 cup shredded romaine
• Cherry tomatoes
• Diced bell peppers
• Red onion
• Salsa
• ¼ avocado
• Plain Greek yogurt (instead of sour cream)
• Taco seasoning

Approximate Nutrition
💪 Protein: 40–45g
🌾 Fiber: 10–12g

The combination of protein + fiber + healthy fats helps stabilize blood sugar, supports hormone health, keeps you satisfied longer, and gives your body the nutrients it needs to recover and thrive.

✨ Save this recipe for your next meal prep and let me know if you try it!


🥊🔥 READY FOR YOUR NEXT CHALLENGE? 🔥🥊Registration is officially OPEN for the RockBox Fight & Finish Challenge on Saturday...
07/14/2026

🥊🔥 READY FOR YOUR NEXT CHALLENGE? 🔥🥊

Registration is officially OPEN for the RockBox Fight & Finish Challenge on Saturday, October 10!

This isn’t just another fitness competition—it’s an opportunity to challenge yourself, celebrate what your body can do, and be part of an incredible community.

💥 What’s the Fight & Finish Challenge?
Inspired by hyrox, this event combines running, strength, conditioning, and of course…boxing! Whether you’re a seasoned athlete or simply looking for a goal to train toward, we’ve created two divisions so everyone can participate:

🥊 Sprint Challenge – A shorter, beginner-friendly event that’s perfect for anyone wanting to push themselves and experience the excitement.

🥊 Main Challenge – Our full endurance event featuring multiple functional fitness stations, running, and boxing-inspired workouts designed to test your grit from start to finish.
No matter which event you choose, you’ll cross the finish line stronger than when you started. You can participate as an individual or as a two person team.

🙌 We’re also excited to welcome some amazing local partners!

❄️ SISU Sauna and cold plunge studio will be joining us as one of our event partners, helping support recovery and wellness through contrast therapy.

👟 Fleet Feet Treasure Valley is also joining the fun! Their experts specialize in helping you find the perfect shoe based on your feet, gait, and fitness goals. They’ll be at our Vendor Village during the event, and they’re generously providing $50 Fleet Feet gift certificates to our top two overall finishers!

We’ll also have vendors, prizes, swag bags, music, and an incredible RockBox atmosphere all morning long.

🎯 Whether your goal is to compete, finish your first fitness challenge, or simply have fun with friends, this event is for YOU.

📅 Saturday, October 10
📍 RockBox Fitness Meridian

🎟️ Registration is NOW OPEN!

Stop by the front desk or give us a call to get all the details and sign up!

Training classes for participants only start on August 10th!

Who’s ready to Fight… and Finish? 💪🔥

 SISUSaunaStudio

07/08/2026

What does it sound like when you RockBox? 😆

07/07/2026

🍫 Today is National Chocolate Day... and we’re celebrating the healthy way! 💪

Who says chocolate has to be a cheat? 😍

For ONE DAY ONLY, all chocolate-flavored 1st Phorm products are 10% OFF at RockBox!

That includes:
🤎 Level-1 Protein Powder
🤎 Level-1 Protein Bars
🤎 Ready-to-Drink Protein Shakes
🤎 And ANY other chocolate-flavored 1st Phorm products we have in stock!

Fuel your workouts, satisfy your chocolate cravings, and stock up on your favorites while they last.

📍Stop by RockBox Meridian today and grab your chocolate favorites before they’re gone!

Tag your favorite chocolate-loving workout buddy below! 🍫👇

07/04/2026

While most people were sleeping in, this crew was putting in the work, celebrating freedom one round at a time🥊💥🇺🇸

🇺🇸 Happy 4th of July from all of us at RockBox Meridian! ❤️🤍💙Today we celebrate 250 years of America—a milestone that re...
07/04/2026

🇺🇸 Happy 4th of July from all of us at RockBox Meridian! ❤️🤍💙

Today we celebrate 250 years of America—a milestone that reminds us of the strength, resilience, and freedom that unite us.

We hope your day is filled with family, friends, laughter, and a little movement too! Whether you’re enjoying a workout, firing up the grill, or watching fireworks, take a moment to appreciate the freedoms we often take for granted.

From our RockBox family to yours, have a safe, healthy, and Happy Independence Day! 🇺🇸🥊

🇺🇸 FIT FOR THE FOURTH IS HERE! 💥Looking for the perfect way to stay active for the rest of the summer? Now’s your chance...
07/03/2026

🇺🇸 FIT FOR THE FOURTH IS HERE! 💥

Looking for the perfect way to stay active for the rest of the summer? Now’s your chance!

🔥 3 MONTHS OF UNLIMITED ROCKBOX FOR JUST $449 🔥

Whether you’ve been wanting to try RockBox for the first time or you’re ready to make your comeback, this is the best time to jump in.

🥊 Unlimited classes
💪 Strength + boxing + kickboxing
❤️ Customized Nutrition
🎉 A supportive community that will keep you motivated all summer long

Don’t wait until fall to start feeling stronger, healthier, and more confident. Make this the summer you invest in YOU.

🎇 Fit for the Fourth Special
💥 3 Months Unlimited
💥 Only $449

Offer available for a limited time—send us a DM to claim your spot!

✨ 50 CLASSES STRONG! ✨Let’s give a huge shoutout to Kaylyn for hitting an incredible milestone—50 RockBox classes! 🥊💙The...
06/26/2026

✨ 50 CLASSES STRONG! ✨

Let’s give a huge shoutout to Kaylyn for hitting an incredible milestone—50 RockBox classes! 🥊💙

The scale only tells a tiny part of the story…

🔥 -2.6 lbs
💪 +4 lbs of muscle
🎯 -4.8% body fat

But what we’re most excited about can’t be measured by an InBody scan.

❤️ More energy.
😴 Better sleep.
😊 A happier, brighter mood.

That is what happens when you consistently show up for yourself.

Kaylyn has put in the work, trusted the process, and focused on building a stronger, healthier body—not chasing a number on the scale. Gaining muscle while lowering body fat is exactly the kind of progress we love to celebrate because it sets the foundation for long-term health and confidence.

Kaylyn, we are so proud of you and can’t wait to see what your next 50 classes bring! 🎉

Help us celebrate her in the comments! 👏💙

Address

1184 S Silverstone Way Suite 140
Meridian, ID
83642

Opening Hours

Monday 5:30am - 8pm
Tuesday 5:30am - 8pm
Wednesday 5:30am - 8pm
Thursday 5:30am - 8pm
Friday 5:30am - 8pm
Saturday 8am - 12pm
Sunday 8am - 12pm

Telephone

+12086438187

Website

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