I think you'll find a fast group or team ride or two in Eugene and some racing if you aren't looking to race every weekend within an hour drive. There is a Tuesday night crit that goes for a couple more weeks, then turns into Tuesday night CX races. I'd go race there and ask around about group rides and also ask on the chat board on obra.org.
I'm in Eugene for the weekend once in a while. I don't know when I'll be there next (probably some time in October), but I'll try to remember to PM you to head out for a ride.
Welcome to Oregon!