BOSTON – A biker and runner is going the distance for WBZ-TV’s Sarah Wroblewski’s son Declan by raising money for the Boston hospital where he’s being treated for cancer. Four-year-old Declan, his parents and siblings were cheering on Jake Kampner as he biked and ran 128 miles from Williamstown to Boston Children’s Hospital, raising $3,000 for the hospital in Declan’s name.