Photos: The 17th Hour In Kona

The final finisher of the night was 77-year-old Harriet Anderson.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Fireman Rob ran the entire marathon in a fireman suit to raise money and awareness for firefighters with cancer.

Mirinda Carfrae came out to cheer on the final finishers and represent World Bicycle Relief and Refuel Chocolate Milk.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.

Athletes and fans come out to cheer on the final finishers at the 2012 Ironman World Championship.