SUT CrossFit

SUT CrossFit

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Step Up Training is the best gym in Littleton, Colorado! Our coaches and athletes are vested in each other's fitness goals and progress.

Redstone CrossFit offers the best combination of intense, functional workouts and an inclusive community. We intentionally keep our class sizes small and offer individual attention to each member of our gym. You will never see 20 or more people in a class. Bigger isn't always better; better is always better. Try us out for free and experience CrossFit the way it should be. All fitness levels welcome!

11/03/2026

If you come to our noon class the odds of seeing Sinny Ven are very high!!

11/02/2026

It’s SPOOKY how many classes Sinny showed up to this month! 👻🎃

Sinny is one of 53 members who made our Committed Club this month! That’s 53 people showing up, putting in the work, and making their training a priority.

Consistency deserves to be celebrated, and we’re proud of everyone who made the club!

Keep it up!

11/02/2026

It’s SPOOKY how many classes Sinny showed up to this month! 👻🎃

Sinny is one of 53 members who made our Committed Club this month! That’s 53 people showing up, putting in the work, and making their training a priority.

Consistency deserves to be celebrated, and we’re proud of everyone who made the club!

10/31/2026

Halloween workout!

Come dressed in your best costume! The more ridiculous the better🎃

Photos from SUT CrossFit's post 10/25/2026

Monday/Friday - CrossFit
Tuesday/Wednesday/Thursday/Saturday - Hybrid training

Week 1/5 of our new training cycle

10/24/2026

Saturday vibes

This was a hyrox workout that is helping prepare many of our members for their race in a few weeks.

Moving forward we will be separating our training days as “CrossFit” and “Hybrid” days.

Hybrid days will be low skill and focus on purely strength and conditioning.

For a free class check the link in our bio!!

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Address


12909 S. Division Street, Unit B
Highlands Ranch, CO
80125

Opening Hours

Monday 5am - 7pm
Tuesday 5am - 7pm
Wednesday 5am - 7pm
Thursday 5am - 7pm
Friday 5am - 6pm
Saturday 7am - 11am

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