race_splits_calculator_preview This tool estimates your finish time or required pace for a target result in a race, and provides flexible break down into manageable splits. It can be also a regular running workout or routine training session. The calculator supports equal splits negative splits, as well as real-world scenarios like positive splits or even reacceleration after a slowdown in the middle of race.

Adjust finish time or average pace with sliders or text inputs. The remaining values will be recalculated instantly, and the pace values for every split a going to be updated in the table and plotted in the graph, which provides a really nice visualization. This way, the calculator will make planning a pacing strategy much easier.

Race Pace / Finish Time Calculator

Distance
42.20 km
Pace
5:30 /km
Finish Time
03:52:00

Splits Calculator

# Pace Interval Length Duration Elapsed