Shortly after crossing Pacheco Canyon Road #102, you'll arrive at a signed junction. To the left is the Winsor Trail (marked by a green circle difficulty) and to the right is this trail (marked black diamond). This is a short but fun and fast section of trail that's not overly technical. It does seem to have a steeper grade and more rocks than the rest of Winsor, so if that sounds fun to you (of course it does!), take it!
You'll merge with the main Winsor Trail a half-mile lower on the route.