Detailed text transcripts for TV channel - KGO - 20131104:11:56:00
We're excited. first new york city marathon. >> reporter: they are autistic and unable to communicate. for them, running is a form of therapy. >> this is our number-one, main activity as a family. everything else comes second to running. >> reporter: alex, who's the fastest and runs with a coach, just set a new personal best. >> 3:14:35. unbelievable. you did it! you did it! >> reporter: for jamie, who runs with his dad, alan, the memory of boston a struggle. >> there was a lot of crying and screaming and animated people around us, and he was traumatized. >> reporter: but robin and alan are de...