Listened to a podcast with Hayden Hawks on thenegativesplits.com after his Chuckanut 50k performance and they asked him if he supported the push to get Ultras into the Olympics, to which he said yes.
I've never even considered the idea before... However, the more I think of it the more it would be a great addition. The talent pool in ultras would rise significantly and just the drama could be quite exciting with all the fueling issues that come up in these things. Perhaps even a national team relay (Ekiden?) as a separate event within the Ultra sport would be insane given the popularity and excitement that exists in nordic skiing's relays.
The event would be do-able whether in a mountain town or not.