From first hand experience, I know that all the DVD sets of Amazing Race seasons (1-19 so far) have English subtitles. All the episodes available through I-Tunes (seasons 13- present) have English subtitles. Can't speak for certain about streaming services since I haven't checked them (Amazon Video, Hulu, CBS All-Access) lately, but many have had English subtitles as well, it just requires turning the subtitles on in the player software that is used.