Boulder Aikikai was established by Hiroshi Ikeda in 1980 for the study of the Japanese martial art of Aikido. The dojo is affiliated with the Aikido World Headquarters in Tokyo, Japan, through the Aikido Shimbokukai. We are a federal non-profit educational organization and welcomes all students who can safely participate in our programs. All of our classes are open for free observation.

SUMMER CAMP - JULY 23 - 25, 2021

Boulder Aikikai is planning to hold a hybrid summer camp this year on the weekend of July 23rd to 25th. We are still ironing out the details of this event, but in the meantime, please save the dates!


June 7th 2021

Ikeda sensei has begun holding a second weekly class in the dojo for those who have completed the COVID-19 vaccine schedule. Contact us first if you are interested in attending. Please note that pre-registration through Zen Planner will also be required for this class. Read more.


There are currently three types of classes being offered: virtual, outdoor weapons, and indoor practice. Find the complete schedule on our Classes page. 


If you are a current Boulder Aikikai member with a monthly membership you may view and update your information through the Zen Planner portal.


Consider supporting Boulder Aikikai with a monthly membership or a one-time donation.

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