Everything you wanted to know about Ironman Splits. Sliced and diced every which way. Enjoy.
- By Age Division for 25 Ironman Races
- Ironman Lake Placid 2004 to 2009
- Ironman Wisconsin 2004 to 2009
Note: Races chosen based on availability of robust data by discipline and age division, and our personal experience racing 29 times on 12 different Ironman courses around the world.