IronSplit - Race Strategy
Everyone
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10+
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Everyone
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About this app
Your goal isn't a wish. It's a plan.
IronSplit turns the finish you want into a race strategy you can actually execute, then pressure-tests it against real results so you know it holds up.
DIAL IN EVERY SPLIT
Set your swim, T1, bike, T2, and run splits and instantly see your probability of hitting your goal, whether that's a win, the podium, top 5, top 10, top 25%, or top 50%. Every number is measured against real finisher data from your race and your age group. No guesswork.
FIND WHERE THE RACE IS WON
See how every split ranks against the field, spot the time you're leaving on the course, and adjust until the plan is right.
SHARE THE PLAN, NOT A SCREENSHOT
Send your strategy as a link to a coach, a training partner, or your athlete. It opens on any device with your full finish projection and split-by-split ranking, ready to read, ready to race.
BACKED BY REAL RESULTS
Now covering 227 triathlons across Ironman (140.6), 70.3, Olympic, and sprint, backed by real finisher data from more than 2.3 million results.
Built for triathletes and the coaches who work with them.
ironsplit.com
IronSplit turns the finish you want into a race strategy you can actually execute, then pressure-tests it against real results so you know it holds up.
DIAL IN EVERY SPLIT
Set your swim, T1, bike, T2, and run splits and instantly see your probability of hitting your goal, whether that's a win, the podium, top 5, top 10, top 25%, or top 50%. Every number is measured against real finisher data from your race and your age group. No guesswork.
FIND WHERE THE RACE IS WON
See how every split ranks against the field, spot the time you're leaving on the course, and adjust until the plan is right.
SHARE THE PLAN, NOT A SCREENSHOT
Send your strategy as a link to a coach, a training partner, or your athlete. It opens on any device with your full finish projection and split-by-split ranking, ready to read, ready to race.
BACKED BY REAL RESULTS
Now covering 227 triathlons across Ironman (140.6), 70.3, Olympic, and sprint, backed by real finisher data from more than 2.3 million results.
Built for triathletes and the coaches who work with them.
ironsplit.com
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
What’s new
What's new in 1.2.6
• A fresh new app icon
• A clean new time picker for entering your splits, no more fiddly typing
• Smoother, easier-to-dial split sliders
• Clearer race breakdown: split times on the timeline and easier-to-read split rankings
• Fixed a crash that could happen when entering swim times
Race smarter.
• A fresh new app icon
• A clean new time picker for entering your splits, no more fiddly typing
• Smoother, easier-to-dial split sliders
• Clearer race breakdown: split times on the timeline and easier-to-read split rankings
• Fixed a crash that could happen when entering swim times
Race smarter.
Everyone
Learn moreApp support
phone
Phone number
+19043395304
About the developer
Jamie William McLaughlin
jamie@904software.com
United States
