Midwest Aikido Center

THANKS to all who attended the MAC’s O-Sensei Memorial Seminar with special guest instructor Peter Bernath Shihan, May 2-3, 2026. We look forward to training together again soon!

More info: https://midwestaikidocenter.org/o-sensei-memorial-seminar/

TOMORROW! See you on the mat!

Please join us for the MAC’s O-Sensei Memorial Seminar with special guest instructor Peter Bernath Shihan, May 2-3, 2026.
All affiliations welcome, all ranks welcome!

Register here: https://macregister.org/

More info: https://midwestaikidocenter.org/o-sensei-memorial-seminar/

THIS SATURDAY!

Please join us for the MAC’s O-Sensei Memorial Seminar with special guest instructor Peter Bernath Shihan, May 2-3, 2026.
All affiliations welcome!

Register here: https://macregister.org/

More info: https://midwestaikidocenter.org/o-sensei-memorial-seminar/

See you on the mat!

ONE WEEK AWAY! Last chance for early bird pricing!

Please join us for the MAC’s O-Sensei Memorial Seminar with special guest instructor Peter Bernath Shihan, May 2-3, 2026.
All affiliations welcome!

Register here: https://macregister.org/

More info: https://midwestaikidocenter.org/o-sensei-memorial-seminar/

See you on the mat!

Our 60th Anniversary Summer Camp videos are out! Hours of film have been condensed into one video for each day, in addition to a special video of Osawa Sensei, Doshu, the Banquet, and more. We hope you are helped by these recordings. Feel free to spread them widely, just be sure to credit our producer extraordinaire, Mateo Dominguez. Here's the link to find them all: https://www.nyaikikai.com/updates/2025summercampvideos

TWO WEEKS AWAY! Register early for best pricing!

Please join us for the MAC’s O-Sensei Memorial Seminar with special guest instructor Peter Bernath Shihan, May 2-3, 2026.

All affiliations welcome! Register here: https://macregister.org/

More info: https://midwestaikidocenter.org/o-sensei-memorial-seminar/

See you on the mat!

JUST WEEKS AWAY! Register early for best pricing!

Please join us for the MAC’s O-Sensei Memorial Seminar with special guest instructor Peter Bernath Shihan, May 2-3, 2026.

All affiliations welcome! Register here: https://macregister.org/

More info: https://midwestaikidocenter.org/o-sensei-memorial-seminar/

See you on the mat!

COMING UP SOON! Register early for best pricing!

Please join us for the MAC’s O-Sensei Memorial Seminar with special guest instructor Peter Bernath Shihan, May 2-3, 2026.

All affiliations welcome! Register here: https://macregister.org/

More info: https://midwestaikidocenter.org/o-sensei-memorial-seminar/

See you on the mat!

PLEASE NOTE NEW DATES!

The O-Sensei Memorial Seminar has been rescheduled for one week later, so as not to conflict with the memorial service of Claude Berthiaume Sensei in Montreal. If you have already registered for the seminar and can no longer attend, please email for a full refund.

Thank you for your understanding and we hope to see you on the mat May 2nd and 3rd!

REGISTRATION OPEN - All affiliations welcome: https://macregister.org/

More info: https://midwestaikidocenter.org/o-sensei-memorial-seminar/

With heavy hearts, we share the sad news of the passing of Claude Berthiaume Shihan. The members of the Midwest Aikido Center are forever grateful for his instruction, leadership, friendship, and support. Our deepest condolences to his family, his dojo, and the entire aikido community.

Claude Berthiaume Shihan Dear USAF members,We are deeply saddened to announce the passing of Claude Berthiaume Shihan who was Chief Instructor of Aikido de la Montagne, Montreal, and a member of the USAF Technical Committee.Berthiaume Sensei passed away at Saint-Eustache Hospital at 1:32 p.m. on March 23, 2026, surrounded b...