Tomorrow afternoon the open grade riders will compete in the first two stages of the Curtis Piper Memorial 4 stage event at Renwick. The first stage is a 4km time trial on the Condors Bend/Bedford Road course. Stage two will see the riders compete over 63km from the Grove Mill Winery to the Waihopai Dam and return. A sealed handicap is run on each stage. The junior under 17 grade riders will compete in Stage One and then Stage Two over 27km. All riders are to assemble at Forrest Estate Winery, Renwick at 1pm for a 1.30pm start.