IronSplit - Race Strategy

New in 2.0: a course-aware bike power plan for your race, with a .fit export to your Garmin and full plans to deliver to your athletes. Backed by 2.2M real finishes.

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 2.2 million real finisher results so you know it holds up on race day.

BIKE POWER PLAN The bike is where your race is won or lost, so this is where IronSplit goes deepest. It builds a course-aware power plan for your exact race: the optimal watts for every climb, flat, and descent that hit your goal split without torching your run. See how much time a smart power plan saves you versus riding a steady number, then export it as a .fit file straight to your Garmin or Wahoo and ride to it.

DIAL IN EVERY SPLIT Set your swim, T1, bike, T2, and run, and instantly see your probability of hitting your goal, from a podium to a Top 10 to a personal best. Adjust any split and watch the odds move in real time.

PRESSURE-TEST AGAINST REAL DATA No estimates. Your strategy is benchmarked against two decades of real finisher times and placings from more than 1,700 triathlons, so the plan you take to the start line is one the data says you can hold.

FOR COACHES Build a full race strategy and bike power plan for any athlete on your roster and deliver it in one tap. Your athletes open their plan and export their own .fit, ready to ride.

EVERY DISTANCE Full, 70.3, Olympic, and sprint. Whether it is your first finish or your fastest, IronSplit gives you the watts, the splits, and the confidence to race your plan.

Stop guessing. Build the plan. Hit the number.

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