What are the opening hours?

Monday 5am - 6:30pm Tuesday 5am - 6:30pm Wednesday 5am - 6:30pm Thursday 5am - 6:30pm Friday 5am - 6:30pm Saturday 9am - 10am

CrossFit Thunderhead

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Spring Hill, TN
CrossFit Thunderhead

Locations in Spring Hill and Columbia. The most fun you can have getting fit in TN ⚡️

05/27/2026

Who is dealing with that second day soreness!? Murph 2026 was a huge success

05/25/2026

MURPH 2026 was our biggest yet ⚡️ 150 Thundees completed Murph to honor those who gave the ultimate sacrifice. We are proud of each and every one of you!

05/19/2026

is ONE YEAR OLD today. We are beyond grateful for for being the captain of that crazy crew. The key to being a great leader is caring - an no one cares more than Becky.

So many amazing friendships and transformations have been made this year - can’t wait to see what year 2 brings ⚡️🫏

05/18/2026

Congrats to our 2026 podium finishers, and all of our athletes who competed. We are still riding the high from an amazing day! See you all next year ⚡️

05/13/2026

Competition Day is almost here! coming in hot 🔥

05/10/2026

🌷 Happy Mother’s Day Thundee Moms 🌷

05/07/2026

Our Coaches Rock ⚡️ Lindsay has been crushing her coaching internship and is off to her L1 this weekend ⚡️ Becky and Brit got their L2s last weekend ⚡️

05/04/2026

6 years ago today we held our first class.

6 years of living my dream.

We couldn’t do it without the support of our family, our amazing coaching team, and all Thundee Fam.

It’s my hope that we leave our little corner of the world brighter and fitter than we found it - I think we are on the right track ⚡️

Lucky #7 starts today

04/21/2026

You’re already putting in the work in the gym.

But are you getting everything out of it?

Because if your nutrition isn’t supporting your training…
you’re leaving results on the table.

More energy → better performance.
Better recovery → more consistency.

And over time?

Even better body composition without overthinking everything you eat.

That’s the difference.

Not another complicated plan.
Not cutting out foods.

🎉 Just one simple habit done consistently.

That’s exactly what we focus on in the ®.

If you want:

more energy
better workouts
less food stress

This is where it starts.

👉 Our challenge starts April 27, but you can get started today with a 5-day free trial. Link in bio.

04/17/2026

A diet that says yes to ice cream? 🍨
Yeah… that’s not usually how this goes.

Most diets tell you what you can’t eat.
No sugar. No carbs. No fun.

No wonder they don’t last.

But it doesn’t have to be that complicated.

With the ®, you don’t cut foods out…

👉 You add.

Specifically:

👉 800 grams (about 6 cups) of the fruits and vegetables you actually like each day.

And then?

You keep eating everything else as usual.

No restrictions.
No weird rules.
No giving up your social life.

Just one simple habit that can improve your energy, workouts, and results in the gym.

If you want to see how simple nutrition can actually be…

👉 Our challenge starts April 27, but you can get started today with a 5-day free trial. Link in bio.

Address

863 Beechcroft Road
Spring Hill, TN
37174

Opening Hours

Monday	5am - 6:30pm
Tuesday	5am - 6:30pm
Wednesday	5am - 6:30pm
Thursday	5am - 6:30pm
Friday	5am - 6:30pm
Saturday	9am - 10am

Website

http://www.crossfitthunderhead.com/

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