This week’s racing has a mix of two- and four-wheel action in our region. The Fernley Lion’s Motocross Track will be in action as MRANN ends its spring desert-racing season. It’s the annual Corey Herring Memorial race but this time in a short track configuration.   On Saturday, from 8 to 10 a.m. the big bikes can practice then at 10:30 a.m. the Pee Wee riders take center stage. They are followed by the Mini Bike race and later the Women’s, Vintage and Bomber race. On Sunday each of the big bike classes get their own separate race on the