Sport & fitness

Even-pace race split planner

Break a target distance and finish time into equal-pace splits.

Even-pace race split planner
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A clear answer. Here’s how.

Divides the course into complete split distances plus a shorter final split if needed. Allocates time in proportion to distance so cumulative finish time equals the supplied target. Limits output to 1,000 splits. Assumes even pace; terrain, weather, aid stops, fatigue and individual performance are not modelled.

See a worked example

Worked example

A fixed demonstration, separate from the values you enter above.

Race distance (km)
10
Target finish time (minutes)
50
Split distance (km)
1

Example result

First 5 rows of the example result
SplitDistance (km)Split secondsCumulative seconds
11300300
21300600
31300900
413001,200
513001,500

Even target pace 5 min/km; final partial split is proportional.