Tools
Free tools built for triathletes chasing performance and progress - calculators, race predictors, race-day kit lists, Ironman course maps, and a Kona roll-down tracker.
Calculators
Training zone calculators, race predictors, and performance analysis for swim, bike, and run.
Kit List
An interactive, or downloadable and printable packing list for race day - tailored to your distance.
Course Maps
Bike and run GPX files for Ironman courses, ready to load onto your watch or bike computer.
Kona Roll-Down Tracker
Age-grade your Ironman finish time against the Kona Standard and see where you land in the Performance Pool roll-down.