On the way into bowling Jackson (who has been obsessed with Carter the last few weeks) absolutely HAD to push the stroller. It took us about 20 minutes to get from the parking garage to the bowling alley. Jackson would run at full speed, turn down wrong hallways, even tried to take Carter into the buffet. Surprisingly Jackson didn't actually run Carter into anything, although it took great effort on my part. By the time we got to the bowling alley I was exhausted, and Carter was a little stunned and concerned.