Built for RMR Training · Past client
HYROX Race Pace Calculator
Pick a goal finish time. Get a split for every station.
- Weighted split model across all 8 stations and the 8.7 km of running, Roxzone included
- Edit total run time, average pace per km or any single station, and the goal time recalculates
- Station-by-station targets from SkiErg to Wall Balls
- Inputs built for thumbs: numeric keypad, select-on-focus, commit on blur
- One-tap reset to a sensible default plan
React 18 · plain JS math, no backend
The brief
Why it exists.
A race planner that turns a goal time into target splits. Athletes tweak their run pace or any station and watch the finish time move, so race-day pacing is decided before the gun goes off.
This was live at hyroxraceday.com while I worked with RMR. It's archived here as a working demo that runs entirely in your browser, so go ahead and use it.
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