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Products that do what pacecalculator.io does

Personalized Triathlon Pace Calculator with 150+ Events

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  4. 4
    Paceroo82

    Improve the speed and quality of your runs

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  5. 5

    Pacing tool for multi-sport athletes

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    Marathon pacing with hydration timing and wristband export

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  7. 7HR

    I built this iOS app because I wanted to get an overview of my time in zones per week without checking zones after every workout manually - Now I'm looking for feedback. Description: Track time in heart rate zones. Track per day, week, month, 7 days and 30 days time period and how much time you spend in each zone. Set goals & visualize progress. Get details about heart rates zones of your workouts. Features: Custom time periods, Workout to zone attribution to get a feeling which sport attributed most to each zone, Multiple zone calculation methods, Set personal time goals for any zone,…

    2025 · apps.apple.com

  8. 8

    Progress your fitness goals using machine learning

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  9. 9

    Running Pace calculator that uses Natural language

    Jun 2026 · rulator.app

  10. 10

    Giving you r a virtual pacer and trainer in your pocket.

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  11. 11

    Track Your Pace Improvements – Just Run, No Extra Tests!

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    Your companion for instant health insights without the fuss

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  13. 13

    AI coach to help you train smarter and race faster

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  14. 14

    A calculator for estimating your 1RM in weightlifting sports

    2019

  15. 15

    Turn workout pace + time into distances for perfect routes

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  16. 16

    Agentic AI for Triathlon Training

    Jun 2026 · splitsync.net

  17. 17

    Calculate pace, splits, and training zones for runners

    Feb 2026 · play.google.com

  18. 18

    Runna for Triathlons

    Mar 2026 · tr-cubed.web.app

  19. 19AA

    Im a triathlete and the data for my training lives in 6 apps: Garmin, Strava, WHOOP, Intervals.icu, Wahoo, Withings, Apple Health, sometimes Hevy. Every morning Id eyeball a few of them and make a call on whether to do the planned session. For the past month I have been building a thing that does this for me, and got it to the point where I use it myself every day. It OAuths into whatever platforms you connect, reconciles the activities (tbh harder than it sounds — same ride shows up in Strava, Garmin, and Wahoo with different timestamps and rounding), computes daily load and readiness, and…

    Apr 2026 · athletedata.health

  20. 20

    Professional Running Assistant

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  21. 21

    Your Personal Heart Rate Zone Calculator

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    All-in-one calculators for fitness and sports tracking

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