In Colorado, the group has chapters in Boulder and Denver. “We are a local chapter of the global initiative Run For Their Lives,” the group wrote on Facebook.

Sunday's attack in Boulder targeted a group called Run for Their Lives, which raises awareness about the hostages held by Hamas in Gaza. Now, they're figuring out how to move on.

Sunday's attack in Boulder targeted a group called Run for Their Lives, which raises awareness about the hostages held by Hamas in Gaza. Now, they're figuring out how to move on.

The violent attack in Boulder over the weekend targeted a group that aims to bring public attention to the hostages Hamas continues to hold in Gaza. It's called "Run for Their Lives." Now, the ...