I think it was called the Nickelodeon Toy Run. I remember when I saw the commercials for the 1992 contest, I kinda wanted to enter, but one of the prizes was a trip to Hawaii, and for some reason I thought I'd get in trouble with my parentsif I won a trip there (I don't know why I thought this... One of those silly things I thought as a kid). Then I saw footage of the winner and thought, "If I had entered I would have lost anyway, so I should have entered!" (I didn't think about the fact that just because I saw a different winner on TV doesn't mean I wouldn't have won if I did enter). I watched some toy run footage on YouTube, uploaded by the winner of that year. In the comments section the winner mentioned some cool facts about it, like that he spent five hours exploring Toys R Us in preparation for the contest, that the store managers were willing to lower anything he wanted that he knew he wouldn't be able to reach easily, and that it actually took a few hours to film the race.