Stephanie is a part-time college student and part-time fitness model. She and her boyfriend Ryan are dreamy, happy-go-lucky lovebirds who have already decided they want to spend the rest of their lives together. While she initially appears to be nice towards her boyfriend, Stephanie, after getting tired of their poor placement during the first few legs of the race, reveals that she is actually a competitive, rude, selfish control freak with a short volatile temper that could easily overpower Ryan in terms of strength despite her size.