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Fitness
Build a split table from target distance and pace.
Updated: May 15, 2026
Input
Build a split table from target distance and pace.
Result
50:00
Total time
12 km/h
Average speed
05:00/km
Pace
Use this as a guide and adjust for your real conditions.
Share this tool
The tool calculates training estimates from distance, time, and heart-rate inputs.
Inputs are calculated in your browser and are not sent to a server. When you use sharing, the reproducible URL includes the current conditions.
Use results as everyday estimates. For exact decisions, confirm with official or specialized sources.
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