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Rocky Mountain Self Defense & Fitness
4.9 ★★★★★ 297 Google reviews · Krav Maga school in Castle Rock, Colorado
Plan your first class
- Free intro class most schools welcome newcomers with a free intro or trial class — check their site or give them a call to book your first session
- Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
- Women's self-defense dedicated women's self-defense classes — a welcoming, no-pressure space to learn practical skills and build real confidence
- Kids & teens Krav Maga classes for kids and teens — built around confidence, focus, and staying safe
- Level classes Level 1–5 classes on the schedule — a graded curriculum that builds your skills step by step as you progress
- Private lessons private, one-on-one instruction available — a focused way to start or to work around a busy schedule; ask about availability and rates
- LE & military training for law enforcement, military, and security professionals — ask about dedicated or group programs
- Fitness & conditioning Krav-based fitness and conditioning classes — a high-energy workout that builds real-world strength and stamina
- Today see hours ·
- Website & schedule rmsdf.com — book classes and see the live schedule
- Phone +1 720-504-5959
Hours
| Monday | 5:30–7 am, 9:30 am–1 pm, 5–7:30 pm |
| Tuesday | 5:30–7 am, 9:30 am–1 pm, 4:30–7:30 pm |
| Wednesday | 5:30–7 am, 9:30 am–1 pm, 5–7:30 pm |
| Thursday | 5:30–7 am, 9:30 am–1 pm, 4:30–7:30 pm |
| Friday | 5:30–7 am, 9:30 am–1 pm |
| Saturday | 8–11:30 am |
| Sunday | Closed |
The classes they run
“I have been going to the women’s self defense class at RMSD for two years now.”
“The coaches here are very professional and are really great with kids, welcoming to all new comers and even helping one on one during some of the course components.”
“The classes are very beginner friendly and fun.”
“I may look into taking the adult classes for myself because I have watched those and they are awesome as well!”
“Everyone of all belt levels are very helpful and willing to learn and teach and practice.”
“The coaches here are very professional and are really great with kids, welcoming to all new comers and even helping one on one during some of the course components.”
“I liked it so much my teen daughter started attending as well.”
“I’ve been attending RMSDF for around 8 years now and can’t imagine a better place to train in self defense, get in shape, and experience a uniquely welcoming community.”
“I’ve been attending RMSDF for around 8 years now and can’t imagine a better place to train in self defense, get in shape, and experience a uniquely welcoming community.”
Other martial arts here
What students say
“My 5 year old daughter started in the kids class a few months ago and after watching how amazing coach John was with the kids I decided to join!”
“I’ve been attending RMSDF for around 8 years now and can’t imagine a better place to train in self defense, get in shape, and experience a uniquely welcoming community.”
“I’ve been attending RMSDF for around 8 years now and can’t imagine a better place to train in self defense, get in shape, and experience a uniquely welcoming community.”
“For me, it's a great workout, while also learning practical/real world skills that hopefully never have to be used.”
“For me, it's a great workout, while also learning practical/real world skills that hopefully never have to be used.”
“son, it's not only fun, but he also gets his wiggles out and learns a life skill that will help him to grow into a strong confident man.”
From the reviews
My son and I both take lessons here. The instructors are top notch - welcoming, caring and knowledgeable. For my 7 y.o. son, it's not only fun, but he also gets his wiggles out and learns a life skill that will help him to grow into a strong confident man.
RMSDF is a great place to train, learn new skills and the mats are always is super clean! The instructors are knowledgeable, fun and approachable. The skill level is high so you won’t outgrow this place! The instructors break down techniques so they are easy to understand and build on themselves.
Truly excellent school. John has built a community around the common desire of self improvement and protecting others. Everyone of all belt levels are very helpful and willing to learn and teach and practice. The Krav classes are very practical with emphasis on real world considerations and realities.
Just recently joined this community of amazing people. I was welcomed in without judgment and was treated like a family member which was a relief seeing as though I am a huge introvert and very shy. Everyone on staff is incredibly kind and helpful.
New to Krav Maga? Start at Rocky Mountain Self Defense & Fitness
Rocky Mountain Self Defense & Fitness comes up as a beginner-friendly school, going by their listing and students’ reviews. If you've never thrown a punch or set foot in a self-defense class, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit or athletic to start — you get in shape by training, not before it, and instructors scale the intensity to you. Second, you won't be thrown into hard sparring — reputable schools build the fundamentals (stance, movement, and core self-defense techniques) over weeks, and controlled pressure-testing eases in gradually so every drill stays safe. Third, all levels really are welcome — ask about a dedicated beginners or Level 1 class time so your first session is alongside others who are also just starting out. Most schools are happy to let you watch or try a class first, so reach out before you commit.
Your first Krav Maga class at Rocky Mountain Self Defense & Fitness
Nervous about walking into a Krav Maga school for the first time? Almost everyone is, and good instructors expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling a few core techniques with a partner — controlled and at your own pace, not hard sparring. Rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move in — there's no uniform or special gear you need to buy to get started. What to bring: water and a mouthguard if you have one — most schools have everything else you'll need for a first class, so it's worth asking when you call what to bring. Pressure-testing eases in gradually, once your fundamentals are solid — you won't be sparring hard on day one. Arrive 10–15 minutes early to sign in and meet the instructor. It gets easier fast — most people feel far more at home by their third class.
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