Runners at London Marathon Hold 30-Second Silence for Victims of Boston Marathon Bombing

At the Guardian UK, "London Marathon observes silence for Boston bomb victims – video."

Also at London's Daily Mail, "'It was never an option not to be here': Prince Harry praises London Marathon runners and brave Boston bomb victims as tens of thousands hit the streets to enjoy spectacular race in spring sun."

More video, "UK Marathon crowds undaunted by Boston bombings," and "London Marathon runners show support for Boston."