The Coaching Team
Meet Our Instructors
Led by experienced, passionate coaches dedicated to helping every student grow — on and off the mat.
Head Instructor
Nicholas Craton
Jiu Jitsu Black Belt — 15+ Years on the Mat
Nicholas Craton is a Jiu Jitsu Black Belt with 15+ years of experience on the mat. Promoted under Dante Leon — 2x ADCC Medalist and 2x IBJJF World Champion — Nicholas proudly represents Adamas and Pedigo Submission Fighting, as well as sponsors Parry Athletics and Westside Barbell.
Assistant Kids Instructor
Martha Craton
Blue Belt — Co-Owner — IBJJF Adult Worlds Bronze Medalist
Martha Craton is a dedicated instructor and co-owner of Northstar Jiu Jitsu. She is an IBJJF Adult Worlds Bronze Medalist in her own right, and currently holds a Blue Belt in Jiu Jitsu.
Training Lineage
Our Affiliations
Nicholas trains alongside and under some of the best competitors in the world. That experience is what he brings to every class in Eau Claire.
What People Say
Trusted by the Jiu Jitsu Community
"I have trained with Nick for years, and his experience and passion for grappling makes him a great instructor. He leads the kids and adults by example and upholds the values of his affiliations proudly. I would highly recommend North Star Jiu Jitsu if you're in the area."
"Nick is a dedicated athlete and practitioner that has 10+ years of training and 5+ of teaching experience. He has proven his skills as an instructor, competitor and referee all over the country. Excited to see what Nick builds with North Star Jiu Jitsu."
"I've been training with, learning from and helping instruct kids classes with Nick for several years now. He's a great guy, great competitor and great instructor. He has a great teaching style, is extremely knowledgeable and has a systematic approach. I'm excited for the future students of North Star Jiu Jitsu and bummed we won't have him with us! I do wish him all the best at NSJJ."
"I've been training alongside Nick for as long as he's been training, so I've had a front-row seat to everything he's put into this. Few people match the work ethic he brings, he is as dedicated as anyone I've ever seen on the mats. That same relentless drive is going to make North Star Jiu Jitsu something special for Eau Claire."