Salt Lake father-son team Dave and Connor O’Leary successfully raced through airports, a river in a jet boat, muddy trails on ATVs and navigating winding roads in New Zealand while Dave was on crutches with a leg injury in an emotional episode of the third leg of “e Amazing Race” on Sunday. While their ability to continue is still in question, no one was eliminated by the end of Sunday’s episode, and viewers were left with a “To Be Continued.”