On lap 104, the sixth caution came out when Aric Almirola cut a left rear tire and spun in turn 3 after contact with Timmy Hill.
2013 ATP Challenger Tour | 2013 | 2013 ATP World Tour | 2013 Southeast Asian Games | 2013 ITF Women's Circuit | 400 metres | 2013 WTA Tour | 2013 Island Games | Eurovision Song Contest 2013 | 2013 Mediterranean Games | Forbes 400 | Big East Conference (1979–2013) | 2013 World Aquatics Championships | 2013–14 figure skating season | Miss Universe 2013 | Malaysian general election, 2013 | Australian federal election, 2013 | 400 metres hurdles | men's 4×400 m relay | Athletics at the 2008 Summer Olympics – Men's 4 × 400 metres relay | Boeing 747-400 | 2013–14 NCAA Division I men's basketball season | British Columbia general election, 2013 | 2013 NCAA Division I FBS football season | 2013 CFL season | 2013–14 Copa del Rey | UEFA Women's Euro 2013 | The 400 Blows | Athletics at the 2004 Summer Olympics – Women's 4 × 400 metres relay | 2013 WTA 125K series |
In 2008, Sunoco, the official NASCAR fuel supplier, based in Pennsylvania, and the Philadelphia region of the American Red Cross, agreed to sponsorship of the race and charity events to benefit the American Red Cross South Pennsylvania-Philadelphia region.