From left, Hudson Fraser, a Wolf Scout in Pack 77, and his brother Miles, a Bear Scout, show the trophies they won in the Pinewood Derby races to their grandfather, Tom Belluardo of Methuen. Three Andover Cub Scout packs, 73, 76, and 77 competed in the annual Pinewood Derby races recently. The winners will compete in the Yankee Clipper Council West Wind District races in March. John Reilly, a Webelo II in Pack 77, who won Saturday's races, will compete for the fifth time in the district races. He has won four times in a row at the district races.