Ironman 70.3 World Championship 2012 Results Analysis

After battling extreme heat on the bike and run courses, 1,674 triathletes (after 17% DNS and 7% DNF) finished the 2012 Ironman 70.3 World Championship in Las Vegas with an average time of 5 hours, 44 minutes. Conditions on the bike course were apparently particularly challenging, as evidenced by a relatively slow 2:57 average time, but athletes seemed to find extra energy on the run course, with an average 2:03 run split.

After battling