The most notable entrants are nine-times World Rally Championship champion Sébastien Loeb racing with his own team and former professional football goalkeeper Fabien Barthez competing racing in the Gentleman Trophy with SOFREV Auto Sport Promotion.
2013 ATP Challenger Tour | 2013 | Round-robin tournament | 2013 ATP World Tour | 2013 Southeast Asian Games | 2013 ITF Women's Circuit | 2013 WTA Tour | 2013 Island Games | Eurovision Song Contest 2013 | 2013 Mediterranean Games | Big East Conference (1979–2013) | 2013 World Aquatics Championships | 2013–14 figure skating season | Round Rock, Texas | Miss Universe 2013 | Malaysian general election, 2013 | Australian federal election, 2013 | 2013–14 NCAA Division I men's basketball season | round-robin tournament | Round Here | Long Way Round | British Columbia general election, 2013 | 2013 NCAA Division I FBS football season | Round Table | Round shot | Nogaro | 2013 CFL season | 2013–14 Copa del Rey | UEFA Women's Euro 2013 | Shot Heard 'Round the World (baseball) |