IronSplit

Race strategy simulator for triathletes and coaches.

Enter your projected splits and see exactly where you'd finish — based on real race data from 77 Ironman and 70.3 events worldwide, with over 125,000 athlete results analyzed.

77
Races Worldwide

Full, 70.3, Olympic, Sprint

125K+
Athletes

Including pro fields

75%
Strong Shot

Smart defaults for every race

Get the mobile app

🍎 Download on iOS
🤖 Android coming soon

Built for coaches working with athletes all season, not just race day.