Ok.. so I saw this when was a kid (maybe 30 years ago).  I don’t remember anything about the movie other than that it was suspenseful (maybe horror) and had a scene where a group of kids were being chased by something through the woods riding bicycles.  One kid crashed or got caught, and to show that he was caught/finished it showed his glasses on the ground with blood splattered on them.

Anyone know anything about this?

Thanks!