Best process for expired webinars advertised as events 301, 404

[w4rdy]

Looking for input please on best process from an SEO point of view:

• We hold a webinar
• We promote webinar in the website (wordpress) as an event
• When the webinar finishes we un-publish the event and create a resource page for the recorded webinar and copy the content of the original event post

I'm seeing 404's due to the webinar event pages being unpublished.

Should I be 301'ing the events to the resource page or keep both? or some other proposal?

Many thanks!

[EricaMcGillivray]

If you can 301 redirect the events page to your recording of the webinar, that would be the ideal situation.