10th Planet Happy Valley
Looking for high-level Jiu Jitsu in Happy Valley? Whether you’re brand new to martial arts or a seasoned competitor, 10th Planet Jiu Jitsu Happy Valley offers world-class training in a clean, supportive, and family-friendly environment.
Why Train at 10th Planet Happy Valley?
We’re more than just a gym — we’re a community. Here’s what sets us apart:
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Flexible Class Schedule
Enjoy morning, midday, evening, and weekend options.
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Expert Coaching
Led by veteran black belt Chris Donahue, our coaching staff brings years of experience and competitive success.
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Family, Military, & First Responder Discounts
We proudly offer exclusive discounts for families, military personnel, and first responders.
Programs
We’re proud to serve students of all ages and skill levels — from day-one beginners to advanced athletes preparing for competition. Located just minutes from the heart of Happy Valley, our gym provides expert coaching in:
Adult Jiu Jitsu for All Levels
We follow the world-renowned 10th Planet system, known for its effectiveness in real-world and competition settings.
Kids Jiu Jitsu
Our head kids coach, Connor Holverson, brings energy, structure, and fun to every class.
Muay Thai Kickboxing
Develop your striking skills through top-tier instruction, whether you’re a beginner or an experienced fighter.
Women’s Only Jiu Jitsu
Find a supportive and empowering space to train, grow, and learn self-defense.
Wrestling
Tiny Turtles (3 to 5 year olds)
Kids Jiu Jitsu in Happy Valley
At 10th Planet Happy Valley, we believe martial arts helps kids grow both on and off the mats.
Our Kids Jiu Jitsu classes focus on:
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Confidence & Discipline
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Bully Prevention & Self-Defense
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Fitness & Coordination
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Fun, Teamwork, & Community
With class times at 3:30 PM, 4:00 PM, and 5:00 PM, we offer convenient scheduling for families. Whether your child is just starting out or ready to compete, we’ve got the perfect program for them.
Class Schedule Overview
We offer classes 7 days a week, with morning, midday, and evening sessions to fit every lifestyle.
Tuition & Membership
Training at 10th Planet Happy Valley is affordable and flexible.
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Monthly Memberships
Starting at $170 per month
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Discounts
Family, Military, First Responders
Meet Our Coaches
Chris Donahue – Head Coach
Rank: Black Belt
Chris is a founding member of the 10th Planet community in the greater Portland area. With over a decade of training and competition experience, he’s known for blending high-level instruction with a fun and engaging teaching style. Chris teaches both fundamentals and advanced Jiu Jitsu for adults.
Connor Holverson – Kids Program Director
Rank: Brown Belt
A lifelong martial artist with a deep passion for teaching, Connor leads our kids program with structure, enthusiasm, and care. His experience in competition and coaching makes him a favorite among parents and students alike.
Noah Kramer – Muay Thai Instructor
Noah has been training in martial arts since the age of 14 (1997) and is a full instructor under Ajarn Dan Burke and the WTBA. He is a veteran and lifelong competitor with over 20 fights in multiple combat sports, including Boxing, MMA, Kickboxing, and Muay Thai. Noah Teaches our Advanced Muay Thai.
Ready to Start?
Whether you’re looking for adult Jiu Jitsu, a kids martial arts program, or to level up your Muay Thai skills, 10th Planet Happy Valley is here for you.
Contact us today for more information. Call (503) 577-0978, or stop by the gym. Let’s get you or your child started on the path of martial arts!