How to find Hilly Route races

looking for crits with a hill/climb and races that have rollers or significant hill on the course, but isn’t a hill climb. is there a way (filter) to sort races by distance and ascent?

I think the best you will get is to use zwifthacks and search for “Crit” (see below snip). If you know Zwift routes, then all good. If you dont, use Zwifthub for a very quick way of assessing climbs, otherwise Zwiftinsider for more detailed analysis of a route

Zwifthacks has a bunch of useful filters including length.