Fitness Coliseum: Bootcamp, CrossFit & Studio

Fitness Coliseum: Bootcamp, CrossFit & Studio Fitness Coliseum is where YOU can find yourself and your fitness again! Bootcamp style group Fitness classes that ANYONE can do!

Bootcamp, CrossFit, Bodybuilding, Barbell & Spin classes make it possible for you to be your best self!

Machine Monsters 💪
09/19/2026

Machine Monsters 💪

Giblet squats taken to the next level!
09/17/2026

Giblet squats taken to the next level!

09/15/2026

We’re here, you could be too!

We love your littles 💕We fully believe that fit, healthy, happy parents matter, and children benefit from being surround...
09/14/2026

We love your littles 💕
We fully believe that fit, healthy, happy parents matter, and children benefit from being surrounded by people who work hard and lift each other up.

Plus, who doesn’t love a baby smile at the end of a hard workout!

09/10/2026

Strap in, stay on the bar, pick it up, get moving. The only way to do it, is to do it.

We HAVE to give a shout out to these mother/son teams at the Fittest 5k!Jameson & Cole are in 3rd grade and CRUSHED this...
09/10/2026

We HAVE to give a shout out to these mother/son teams at the Fittest 5k!
Jameson & Cole are in 3rd grade and CRUSHED this event, and even beat their(VERY FIT) moms! Nice work boys!

Our Benchmark Battles CrossFit competition in December has a Bigs/Littles division, for anyone interested in competing with their small humans!

Find people who support you THIS hard and hold on to them TIGHT!
09/07/2026

Find people who support you THIS hard and hold on to them TIGHT!

Are you currently in training to make sure your kids always think you’re cool?! We can help!
09/07/2026

Are you currently in training to make sure your kids always think you’re cool?! We can help!

We are closed today so our coaches can relax with family and friends, so we figured we would share some hard work that h...
09/05/2026

We are closed today so our coaches can relax with family and friends, so we figured we would share some hard work that happened at the Fittest 5k 2 weeks ago!

Fun and focused , all in one bada$$ package of a lady😂 💪
09/04/2026

Fun and focused , all in one bada$$ package of a lady😂 💪

Address

210 S Water Street
Owosso, MI
48867

Opening Hours

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

Telephone

(989) 472-1913

Website

Alerts

Be the first to know and let us send you an email when Fitness Coliseum: Bootcamp, CrossFit & Studio posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category