CrossFit Dark Side

CrossFit Dark Side We are a strength and conditioning facility dedicated to providing members with a fun and safe environment in which to achieve their fitness goals.

CrossFit Dark Side is a strength and conditioning facility dedicated to providing members with a fun and safe environment in which to achieve their fitness goals. Your personal fitness goals are important, and, whether your goals are to lose weight, get stronger, or prepare for the military or law enforcement, we can help you achieve them. Our broad based program is designed for you to improve across the ten general fitness domains and is universally scalable -- anyone can do it!

06/02/2026

Money can’t buy happiness, but it can buy a CrossFit membership… and that’s pretty close. 😜
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Murph may be over, but let’s carry that same energy into the rest of our week! Keep showing up, keep putting in the work...
05/26/2026

Murph may be over, but let’s carry that same energy into the rest of our week!

Keep showing up, keep putting in the work, and remember that consistency matters more than perfection.

Another Murph in the books 🇺🇸Every year we come together for more than just a workout. We do Murph to honor and remember...
05/25/2026

Another Murph in the books 🇺🇸

Every year we come together for more than just a workout. We do Murph to honor and remember the fallen and to do something hard alongside our community. Grateful for every person who showed up, cheered others on, and gave it their all today!

So proud of this crew. Good job everyone!

And special shoutout to Garrison for finishing the workout mid picture 😮‍💨🔥

05/21/2026

CrossFit gets misunderstood a lot.

People think it’s only for elite athletes, heavy barbells, or crazy gymnastics… but that’s not what it’s really about.

It’s about becoming stronger for real life.
Building confidence.
Improving your health.
Finding a supportive community.

Every workout can be scaled to YOU, whether it’s your first day in a gym or you’ve been training for years.

Constantly varied functional movements performed at high intensity… and made for everyone. 💪

Come see what CrossFit actually is.

05/17/2026

It’s that time of year again! 🇺🇸

Join us this Memorial Day, 5/25, for Murph. We will come together to honor and remember the heroes who made the ultimate sacrifice.

Heats at 8a + 9:30a 💪🏼

Bring a friend, push each other, and let’s do this thing together! 🙌🏼

CROSSFIT KIDS SUMMER SESSION AT CROSSFIT DARK SIDE. 🙌🏼Keep your kids moving, building confidence, making friends, and ha...
05/12/2026

CROSSFIT KIDS SUMMER SESSION AT CROSSFIT DARK SIDE. 🙌🏼

Keep your kids moving, building confidence, making friends, and having FUN this summer!

Our 6-week CrossFit Kids program is designed for ages 5–10 and includes games, strength & coordination drills, skill learning, and showing that fitness and health can be fun!

Spots will be limited! DM us or email [email protected] for details or to sign up!

Thanks so much .usa for joining us this morning! Great workout and even better community. 1% better every day! 👊🏼
05/11/2026

Thanks so much .usa for joining us this morning! Great workout and even better community. 1% better every day! 👊🏼

05/11/2026

Can’t let the day go by without wishing these strong mamas of Dark Side a Happy Mother’s Day! 💪🏼

May the Fourth Be With You!
05/05/2026

May the Fourth Be With You!

Good luck to all our members competing this weekend at ATR in Mission Valley! 💪🏼Saturday: Individuals (Amanda) Sunday: T...
05/01/2026

Good luck to all our members competing this weekend at ATR in Mission Valley! 💪🏼

Saturday: Individuals (Amanda)
Sunday: Teams (Christi+Jess and Garrison+Daylen)

If you’re around this weekend, come cheer them on and show some Dark Side support! 🙌🏼

Saturday
Amanda
8:30a, 10:40a, TBD

Sunday
Here For A Good Time, Not A Long Time (Christi+Jess)
8:30a, 10:40a, TBD

Beauty and the Beast (Garrison+Daylen)
9:30a, 11:40a, TBD

Address

11421 Woodside Avenue, Suite C
Santee, CA
92071

Opening Hours

Monday 5:30am - 10:30am
4pm - 6:30pm
Tuesday 5:30am - 10:30am
4pm - 6:30pm
Wednesday 5:30am - 10:30am
4pm - 6:30pm
Thursday 5:30am - 10:30am
4pm - 6:30pm
Friday 5:30am - 10:30am
4pm - 6:30pm
Saturday 9am - 11am

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