Sprint Reaction Time Calculator

Analyze sprint reaction time, wind correction, split phases, and speed endurance for 60m-400m races.

Race distance (m)

Reaction time (s)

Finish time (s)

60m split (s)

Wind speed (m/s)

Tab to move between fields

Running Time (no reaction)

10.35 s

Wind-Corrected Time10.5 s

Equivalent Flat Time10.5 s

Average Speed9.66 m/s

Est. Max Speed10.43 m/s

Speed Endurance95.7%

Drive Phase (0-30m)3.11 s

Transition (30-60m)2.59 s

Max Velocity (60-80m)2.28 s

Deceleration (80-100m)2.38 s

Est. Time to 10 m1.79 s

Wind Correction0 s

Is Wind LegalYes

Reaction QualityGood

How to Use This Calculator

Enter Race distance (m), Reaction time (s), and Finish time (s).
Set 60m split (s) and Wind speed (m/s).
Review the Running Time (no reaction) (s) result.
Use Wind-Corrected Time (s) and Equivalent Flat Time (s) to inform your decision.

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