About Threshold Martial Arts / Carlson Gracie Jiu-Jitsu
Welcome to Threshold Martial Arts / Carlson Gracie Jiu-Jitsu, where we are dedicated to providing the highest quality Brazilian Jiu-Jitsu training in a supportive, family-friendly environment. Our mission is to empower students of all ages and skill levels through the art of BJJ, fostering physical fitness, mental resilience, and personal growth.
Our Philosophy
At Threshold Martial Arts / Carlson Gracie Jiu-Jitsu, we believe that Jiu-Jitsu is more than just a martial art—it's a way of life. Our approach combines technical excellence with practical application, ensuring that our students develop skills that work both on and off the mats.
Whether you're looking to compete at the highest levels, learn self-defense, or simply get in the best shape of your life, our expert instructors are here to guide you every step of the way.
Meet Our Instructors

John Smith
Head Coach - Black Belt
15+ years of experience competing at the highest levels.

Maria Rodriguez
Kids Program Director - Brown Belt
Specializes in teaching children of all ages and abilities.

David Chen
Competition Coach - Black Belt
Multiple-time IBJJF champion with a focus on competitive training.
Class Schedule
We offer a variety of classes for all skill levels, from beginners to advanced practitioners. Join us at a time that works for your schedule!
Membership Options
Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!
Basic
Perfect for beginners looking to start their Jiu-Jitsu journey.
- Unlimited Fundamental Classes
- Access to Open Mat Sessions
- Free Uniform (Gi)
- Monthly Progress Assessments
Premium
Our most popular option with full access to all classes and amenities.
- Unlimited Access to All Classes
- Access to Open Mat Sessions
- Free Uniform (Gi) + Rashguard
- Monthly Progress Assessments
- Competition Training
- One Private Lesson Per Month
Family
Train together as a family with our comprehensive package.
- Access for 2 Adults + 2 Children
- Unlimited Access to All Classes
- Free Uniforms (Gi) for All Members
- Monthly Progress Assessments
- Competition Training
- Discounted Private Lessons
Other Options
What Our Students Say
Hear from our community about how training at our academy has impacted their lives.
Patty Mosca
"Threshold does community work with my daughter’s grade school, Fairview, so we decided to give it a try during the winter to stay active. After 3 months, she still loves the classes & has even made several great friends. It continues to be a very positive experience & a rare find. Thank you!"
Matt Janiszewski
"I've been training here for over a year, and it's a fantastic environment for learning Jiu Jitsu! I started with no previous martial arts experience and I felt both welcomed and properly challenged to succeed over the months of training. The instructors are all high level (two black belts, and several purple ones) with plenty of martial arts experience. One of the things I appreciate a lot in this academy is that the BJJ classes also focus on practical self defense, not just the sporting aspect. All-in-all, it's a very positive and well-rounded experience. The training partners are great people, as nobody has anything to "prove" to anyone else. People are very respectful to each other, and the facility itself is kept clean and tidy."
Jay Burger
"We have had our children at Threshold Martial Arts since November 2023 and it has been a great experience. Bill and the other instructors work closely with kids to instill discipline, confidence and the importance of knowing how to defend yourself. We love that the theme is, "never start the fight, but know how to protect yourself" Bill brings an air of authority and structure that has always felt lacking in other activities we have enrolled the kids in. We are thrilled with the experience at Threshold and feel it has been a real confidence and activity boost for our two boys. I would recommend Threshold to any parent who has high energy kids, like ours, that need that energy it channeled in a positive and constructive way."
Eli Kosanovic
"I took my young nephew there, unprofessional and depressing place and way too expensive. This guy charges for promotions and testing - huge red flag - and they charge for trials too. I’ve been training for 22 years and I know a McDojo when I see one 👎🏻"
Contact Us
Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!
Send Us a Message
Our Location
Address
512 W Northwest Hwy, Mt Prospect, IL 60056, USA
Phone
Hours
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM