When you think of healthy fats, you can think of peanuts, peanut butter, and peanut oil. That is because at least half of the fat in peanuts is heart-healthy monounsaturated fat, the kind found in olive oil and avocados. And over 30% is polyunsaturated fat; another good fat important in a healthy diet.
At half the distances of a full Ironman -- a 1.2-mile (1.9-kilometer) swim, 56-mile (90-kilometer) bike ride and a 13.1-mile (21-kilometer) run -- the Ironman 70.3 series is the fastest growing triathlon series in the world.
The answer, based on our analysis of more than 41,000 finishers in 25 Ironman triathlons: about 12 hours and 35 minutes for the average triathlete. Swim 2.4 miles in 1:16, Bike 112 miles in 6:25, and Run 26.2 miles in 4:54.