First, there can only be one “main calendar view” per page! This means that you cannot use the SQUARE BRACKET tribe_events SQUARE BRACKET shortcode on the main events page, and you cannot have multiple SQUARE BRACKET tribe_events SQUARE BRACKET shortcodes on a single page.

Display past events at this URL: They are displayed in chronological order, which is absolutely ridiculous. Currently Modern Tribe has no way to display in reverse chronological order, even though all their customers are asking for it.
http://www.cslbouldervalley.org/events/list/?tribe_event_display=past

Shortcodes:

https://support.theeventscalendar.com/074168-Embedding-Calendar-Views-with-the-tribe_events-Shortcode

SQUARE BRACKET tribe_events view=”month” SQUARE BRACKET (specify month date=”2016-08″)

SQUARE BRACKET tribe_events view=”list” SQUARE BRACKET (specify month or day)

SQUARE BRACKET tribe_events view=”day” SQUARE BRACKET (specify day: date=”yyyy-mm-dd”)

SQUARE BRACKET tribe_events view=”photo” SQUARE BRACKET (specify month or day)

SQUARE BRACKET tribe_events view=”week” SQUARE BRACKET (specify week date=”yyyy-mm-dd”)

SQUARE BRACKET tribe_events view=”map” SQUARE BRACKET (specify month or day)

Attributes:
category=”barbecue”
tribe-bar=”false”
featured=”true”

Create a page that shows events in reverse order:
https://theeventscalendar.com/support/forums/topic/display-past-events-in-reverse-order-snippet/