World-class jiu-jitsu in Winona, Minnesota
build confidence. get in shape. learn real self-defense.
brazilian jiu-jitsu & kickboxing for kids, teens & adults
beginners welcome – no experience necessary

The Minnesota River Bluffs new home for Brazilian Jiu Jitsu

Island City Jiu-Jitsu is a welcoming Brazilian Jiu-Jitsu academy serving Winona and the surrounding communities. Founded in 2021 by Winona native and Alliance Jiu-Jitsu black belt Erik Miner, the academy was created to bring world-class instruction and the positive Jiu-Jitsu lifestyle to the community Erik grew up in.

Our goal is to provide a friendly, structured environment where kids, teens and adults can build confidence, improve their fitness, learn practical self-defense and become part of a supportive team. Whether you are an experienced athlete or stepping onto the mats for the first time, you will be welcomed and encouraged to grow at your own pace.

If you have ever considered trying Brazilian Jiu-Jitsu, we invite you to contact us and experience everything Island City Jiu-Jitsu has to offer.

Class Schedule

Congratulations on your 1,000th class Amy!  You are a great example to all of us on dedication and persistence!
Labor day training schedule:
10am OPEN TRAINING

NO OTHER CLASSES!

See you on the mat!
Tonight and going forward Wednesday phase 2 will be nogi!

Instructors

It’s hard to talk about our instructors without sounding like we’re bragging. The plain fact of the matter is that we have one of the best teams of martial arts instructors you will find anywhere. Led by Erik Miner, our instructors are talented, accomplished, passionate and the kind of people you just enjoy hanging out with, because after all, although we take what we do very seriously, Brazilian Jiu-Jitsu is supposed to be fun.

Erik Miner
Erik MinerHead Instructor / Black Belt
Erik Miner is a Winona native and Alliance Jiu-Jitsu black belt who began training Brazilian Jiu-Jitsu after moving to the Twin Cities in 2005. Throughout his competitive career, Erik has competed across the country and earned medals at numerous regional, international and world-level tournaments.

Over the years, he has had the opportunity to train alongside dozens of world champions, Olympic-level grapplers and NCAA national champions. In 2021, Erik returned to Winona with his family to raise their children and open Island City Jiu-Jitsu, where he now shares the culture, knowledge and lifestyle that have shaped nearly every aspect of his life.

Jimmy Sewert
Jimmy SewertPurple Belt
Jimmy is a Brazilian Jiu-Jitsu Purple Belt under Erik Miner and began training in 2021. He started his training because he wanted to get back into sports while in college and learn a valuable life skill. Jimmy has been coaching the kids class alongside Erik since the start of 2023 and loves working with them and watching them grow! Jimmy’s goals are to continue competing to test his game and grow our community.
Cameron Riggs
Cameron RiggsPurple Belt
A Winona native and one of the first students at our academy, Cameron is a purple belt who began jiu jitsu in 2021. He brings a unique way of teaching that he learned from his time serving in the Army National Guard as a drill sergeant and recruiter. On the mats, he plays a loose passing game while always hunting for lapel chokes. Off that mats, Cam spends his time with his wife Amanda and his son Carson.

Not only is Erik a phenomenal BJJ athlete, he’s also a fantastic teacher. – Alex A