Reposting past events that are more than a few months old and are now being filtered out by the system

Have you tried inserting Summary Block >> Select that events yet?

Thanks Tuanphan, for the suggestion. Will give it a try.

On the other hand, I was trying to duplicate the events page in order to try playing with it, but for some reason there is not a 'Duplicate Page' option for events. Any ideas?

The Summary Block seemed to work, and would allow some extra options as well. Thanks again!

The layout will be slightly different than the native Events page, but should not be a big problem as far as I can see.