In this calendar you can find the next trainings. In the description you can find more information about the specific training like the location and focus. For general information see "classes", "free training sessions" and "special sessions".

If you want to synchronise your agenda, this is possible.
XML: https://www.google.com/calendar/feeds/1qirdqahaci2f6j9cti4rg4mlc%40group.calendar.google.com/public/basic
ICAL: https://www.google.com/calendar/ical/1qirdqahaci2f6j9cti4rg4mlc%40group.calendar.google.com/public/basic.ics