Short hilly route from Cardross

Start at Cardross train station, over Carman hill to Renton, go left and along to Alexandria bridge over River Leven, right and then second left and up Papert Hill and all the way on 12% hill back to roundabout and right back to Alexandria bridge but straight on to Jamestown then just past garage go right and up hill and then downhill to A811 and left back to roundabout, left back through Jamestown back to bridge, right and then left onto one way system and left along through Renton to Dalreoch, right onto A814 and back 3 miles to Cardross. A short sharp hilly route. Just over the hour mark if going well.