Flo Pesenti and Drew Riker (who began dating after meeting during Season 3) were invited to participate, but Flo reportedly declined for two reasons: she felt the first race had brought out the worst in her, and her season 3 winning partner, Zach Behr, was not invited to join her.
Flo Pesenti dan Drew Riker (yang mulai berkencan setelah pertemuan di The Amazing Race 3) diundang untuk berpartisipasi, tetapi Flo dilaporkan menolak karena dua alasan: ia merasakan balapan pertama telah membawa keluar sisi buruk dalam dirinya, dan partner kemenangannya di Musim 3 Zach Behr tidak diundang untuk bergabung dengannya.