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 Schools of Ueshiba organization.

Boulder Aikikai is 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.

Boulder Aikikai offers ongoing open enrollment for beginning students with no previous aikido experience during our weeknight 6pm classes (Monday through Friday). There is no need to preregister and you may start on any date. Beginning students will be welcome to attend any combination of weeknight 6pm classes and the Sunday 11:30am class. Click here for more info.

Boulder Aikikai is happy to present our 2014 Spring Seminar with Hiroshi Ikeda and Tres Hofmeister, April 11-13, 2014. The schedule is: Friday, April 11: 6-8pm; Saturday, April 12: 10am - noon, 3-5pm, dinner 6pm; and Sunday, April 13: 10am-noon. The fees will be $130 full seminar, $100 Saturday and Sunday, $40 single class. Please download, print, and display the flyer by clicking here.

Please join us for our 34th Aikido Summer Camp in the Rockies, July 27-August 3, 2014 featuring Tres Hofmeister, Raso Hultgren, and Kamenna Lee. (Read more...)