Kittie Knox joined the League of American Wheelmen in 1893 at a time when few women were members.  The organization changed their constitution to only allow white members in 1894. In 1895 the organization clarified that constitutional changes are not retroactive and Knox's membership in the group was no longer questioned.  Knox persisted in racing despite sometimes being denied access to races as well as service by restaurants and hotels while traveling.  Knox was known both for her cycling ability and her fashionable cycling outfits. She took first place in a LAW bicycle costume contest in Waltham, Massachusetts.  Unlike her male counterparts of the time much attention was given to her appearance and wardrobe.  She was a strong rider, participating in and completing several century rides.