Hi bikerz. It is really difficult to find flat rides in this area, especially if you want a longer ride.

* The Ironhorse Trail which Trek mentioned can probably get you a 40-50 miler; it's not terribly scenic, but it does pass through WC and other areas, so you can easily find spots to stop and/or eat. It also connects to the Contra Costa Canal Trail, which is a little more scenic.

* The Lafayette-Moraga Trail is very pretty, but you'd need to connect it with something in WC, or go out to Canyon, to get more miles.

Check the ride listings for the local clubs too, they might have found some good flat rides. And check with Slinkedog. If we reschedule that Memorial Day ride you'll need to come!