For anyone using Google calendar and wanting to keep Up on EarthRiders events and other MTB events that we know about. The following link is for the public EarthRiders Calendar
Even better you can add our calendar as a layer in your google calendar here is how copied from google help.
"-On your computer, open Google Calendar.
-On the left, above "My Calendars," click Add Add and then From URL.
-Enter the calendar's address in the field provided.
Click Add Calendar. The calendar will appear on the left side under "Other calendars."
Note: It might take up to 12 hours for changes to show in your Google Calendar."