Track split equivalents
Exact time at the same constant pace. This is especially useful when translating road pace into track-session targets.
| Distance | Time | Equivalent pace |
|---|
OneFreePlace · Tool #133
Convert one running number into every pace, speed and split you actually use.
Start from min/km, min/mile, km/h, mph, m/s or a track split. Instantly get exact reciprocal speed, track equivalents, treadmill settings, constant-pace race times, custom interval timing and a pace band around your target—all locally in the browser.
✓ Pace ↔ speed✓ 100 m to 1 mile splits
✓ Treadmill rounding✓ Race-at-pace times
✓ Custom interval table
Running Pace Converter
Pace · speed · track · treadmill · race-at-pace
Universal input
Enter the format you already have.
For pace or split inputs, use minutes + seconds. For speed inputs, enter the speed in the first box and leave seconds at 0.
Treadmill roundingFind the nearest machine setting instead of guessing.
Custom intervalConvert this pace into any repetition distance.
Pace bandUseful for workouts with a target ± tolerance.
Converted pace
Calculating—
minutes per kilometre
Enter a valid running pace or speed.
Pace / mile—exact mile conversion
Speed——
Metric speed—metres per second
400 m lap——
1 km—same as pace / km
1 mile—same as pace / mile
Treadmill nearest settings
Machines often allow only fixed increments. These three settings show the closest lower, nearest and higher speed plus the pace error they create.
Race time at this exact pace
Pure distance × pace arithmetic—useful for goal translation, not a prediction that the pace is sustainable.
Custom interval & pace band
See one-rep time, total fast-running time, and the faster/slower edges around your target.
i
Exact distance constant used: 1 international mile = 1.609344 km.Pace and speed are mathematical reciprocals, so a faster pace has a smaller time value but a larger speed value. Treadmill rounding changes belt speed slightly; the tool shows the resulting pace difference instead of hiding it.