TriCalc: Triathlon Calculator

Swim Bike Run Pace Planner

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Plan your triathlon finish time from swim, bike, run and transition splits. TriCalc helps you predict race-day finish times, compare pacing scenarios and build smarter triathlon plans. Start with the free Race Time calculator, then unlock the full toolkit for goal planning, saved race plans, FTP, TSS, power zones and more. Use TriCalc to: • Calculate your race finish time from swim, bike, run and transition splits • Try the core Race Time calculator for free • Work backwards from a goal time with advanced planning tools • Compare realistic, stretch and best-case race scenarios • Plan Sprint, Olympic, middle-distance, full-distance and custom races • Calculate swim pace, bike speed, run pace, FTP, TSS and power zones • Save and reopen race plans offline with the full version Whether you’re racing your first sprint triathlon, targeting a 70.3 PB, or planning a full-distance race, TriCalc gives you a clearer picture of what your race day could look like. Built specifically for triathletes, TriCalc helps turn swim, bike and run numbers into practical race plans. Quickly adjust your splits, test different scenarios and understand what each change could mean for your final time. Free features: • Race Time calculator • Swim, bike, run and transition split planning • Total finish time prediction Full version features: • Goal time planning • Saved race plans • Scenario comparisons • FTP calculator • TSS calculator • Power zone tools • More advanced race planning features No account needed. No ads. No tracking. Just useful triathlon planning tools for race day.

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Updated the autofill list featuring the latest events. We’ve also fine-tuned the home screen countdown for a smoother, more reliable experience.

Version 1.3

The developer, ROBERT RUSCH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • ROBERT RUSCH
    Size
    • 34.9 MB
    Category
    • Sports
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © Copyright 2026 Robert Rusch
  • Developer Website
  • Privacy Policy

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