Local News London Marathon Runners Pay Tribute To Boston April 21, 2013 / 9:24 AM EDT / CBS News Virgin London Marathon 2013 Virgin London Marathon 2013 ATHLETICS-GBR-MARATHON Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 ATHLETICS-GBR-MARATHON ATHLETICS-GBR-MARATHON Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 ATHLETICS-GBR-MARATHON Virgin London Marathon 2013 Virgin London Marathon 2013 file photo (Credit: Ben A. Pruchnie/Getty Images) Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 Virgin London Marathon 2013 ATHLETICS-GBR-MARATHON ATHLETICS-GBR-MARATHON
