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Jeff Speakman's Kenpo 5.0 Riverside
4.7 ★★★★★ 52 Google reviews · Karate dojo in Riverside, California
Part of Kenpo / Kempo Karate
Affiliated dojo — reviews and the dojo's own info point to a recognized Karate style organization or franchise (think Shotokan/JKA, Kyokushin, Goju-Ryu, Isshinryu, Tiger Schulmann's or Villari's). If lineage matters to you, ask which style and organization the dojo belongs to, and under whom the head sensei earned their black belt.
Plan your first class
- Kids & youth classes kids and youth Karate classes — built around discipline, focus, and confidence
- Competition team a competition team for students who want to test themselves at kumite tournaments
- Today see hours ·
- Website & schedule jeffspeakmanriverside.com — book classes and see the live schedule
- Phone (951) 999-0374
Hours
| Monday | 4–8:15 PM |
| Tuesday | 4–8:25 PM |
| Wednesday | 4–9:15 PM |
| Thursday | 4–8:25 PM |
| Friday | 4–8:30 PM |
| Saturday | 10:30 AM–12 PM |
| Sunday | Closed |
The classes they run
“From the moment both of our children stepped onto the mat, we’ve seen continuous growth—not just in martial arts, but in confidence, discipline, focus, and character.”
“I am so impressed by the level of professionalism and the way they train these kids for not only self defense but for life.”
Other martial arts here
“My son Adam has been in kenpo karate for 2 years and since then has joined muy Thai, Jiu-Jitsu and the Alpha team.”
“0 Karate, Jiu-Jitsu, Boxing Fundamentals & Muay Thai) teaches much more than self defense.”
“I am so impressed by the level of professionalism and the way they train these kids for not only self defense but for life.”
What students say
“My son loves his instructor Mr Grilli. Mr. Grilli is great with kids and not only teaches he mentors these kids.”
“The expectation of hard work goes hand-in-hand with what we value as a family; expectations to be a goal oriented and disciplined person in life, in their education, etc.”
“The staff and student helpers work well with our son to teach him the techniques needed to advance in his skills.”
“My son loves going to class and his self confidence has increased significantly.”
“In a world where every kid gets participation medals and would rather play on a tablet vs play outside this studio emphasizes hard work, self confidence, and respect.”
“My son Adam has been in kenpo karate for 2 years and since then has joined muy Thai, Jiu-Jitsu and the Alpha team.”
From the reviews
As the parent of two martial artists (9 years at JSK Riverside), I can whole heartedly say that this experience has been one of the best investments for our children.
My son Tyler started at the studio when he was 4 years old. My daughter who is 4 years older would go to his practices and watch. A few months into watching her brother practice she was begging to join as well. Both of my kids have a true passion for kenpo. They love everything about it. I give the credit to Mr.
Our family has been part of Kenpo 5.0 Riverside for over eight years and the experience has been nothing short of incredible. From the moment both of our children stepped onto the mat, we’ve seen continuous growth—not just in martial arts, but in confidence, discipline, focus, and character.
Mr. Grilli is an amazing instructor. My son has been in the Kenpo 5.0 for more than 3 years now. I am proud to see how he has improved in the social skills and how strong he has become over these years. I started kickboxing an year before. Enrolling in kickboxing was one of the best decisions in my life.
Your first Karate class at Jeff Speakman's Kenpo 5.0 Riverside
Nervous about walking into a Karate dojo for the first time? Almost everyone is, and a good sensei expects beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling basic stances, blocks, punches, and kicks — not hard sparring. Step to the side whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot. What to bring: water, and a mouthguard if you have one — many dojos lend a loaner gi for a first class, so it's worth asking when you call. As you keep training you'll add your own gi and the belt your dojo awards you. Kumite (sparring) eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the sensei. It gets easier fast — most people feel far more at home by their third class.
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