Run Pace Calculator - PaceCalc

Splits, Marathon & Race Times

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

PaceCalc now speaks Spanish — the whole app, following your device language or switchable in Settings. Plus a smarter moment for the rating prompt. PaceCalc is the pace calculator runners actually want to open. Pick any distance, set a goal time, get the exact pace and a full split schedule — then export a card worth posting. One tool. Three modes. Pick two, get the third. • PACE — set distance and target time, get your per-km or per-mile pace. • TIME — set distance and target pace, get your finish time. • DISTANCE — set time and pace, get how far you'll go. WHY RUNNERS USE PACECALC • Race-ready splits — even, negative, positive, or fully custom. Watch-ready. • 24 built-in distances — 5K, 10K, half marathon, marathon, ultras, track repeats and more. • Saved race plans with a real countdown to race day. • Lock Screen widget showing days until your next race. • Switch units anytime — kilometers, miles, or treadmill speed. • Siri and App Intents — "Calculate marathon pace for 3:30" just works. TRIATHLON PLANS Swim, bike and run legs, each in its own idiom: per-100 swim pace, bike speed in km/h or mph, run pace per km or mile. Sprint, Olympic, 70.3 and 140.6 presets, plus T1 and T2. Change your effort on one leg and the whole race re-times itself. SHARE CARDS BUILT TO BE POSTED Five layouts — Broadside, Terminal, Minimal, Pace Band, and a dedicated triathlon Story card. Drop your own photo behind any of them. Share your goal before the race. Afterwards, switch the same card to RESULT and show your actual finish against the plan. The Pace Band card is the one you tape to your wrist: checkpoint rows with cumulative elapsed time, rounded so it never drifts from your target. DESIGNED, NOT GENERATED Custom typography using Instrument Serif and JetBrains Mono. A signature colon accent on every pace and time. Paper-on-clay and ink-on-paper themes. No stock icons. No template UI. FREE. PRIVATE. NO ACCOUNT. • Free forever — no ads, no subscriptions, no in-app purchases. • No account, no sign-up, no email capture. Ever. • Every calculation runs on your device. The app works with no connection at all. • No personal data is collected. Anonymous crash and usage diagnostics only, never linked to you. Your race names and custom distances never leave your phone. BUILT FOR SERIOUS RUNNERS BQ chasers. Half and full marathoners. Track athletes running 400m repeats. Triathletes building a race plan leg by leg. Coaches writing plans for athletes. If you've ever opened a generic calculator app, given up, and done the pace math in your head — PaceCalc is for you. Made by a runner. Free forever.

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NOW IN SPANISH The entire app is translated — calculator, splits, triathlon plans, saved races and settings. It follows your device language automatically, or you can pick English or Español yourself in Settings. Share cards stay in English on purpose. They're made to be posted anywhere, so your card reads the same wherever it lands. ALSO IN THIS UPDATE Distances, race categories and triathlon presets are translated too — Maratón, Media Maratón, Olímpico. Searching for a distance now matches either language. Plus a quieter, better-timed rating prompt, and the usual polish.

The developer, SUUR Limited Liability Company, 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

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

    Seller
    SUUR Limited Liability Company
    Size
    6.3 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and Spanish
    Age Rating
    4+
    Copyright
    © 2026 SUUR LLC