Relay Exchange Zone Calculator
International zone placement and timing.
Inputs
m/s
m/s
s
Results
Go Mark Distance
4.23 m
Exchange Point in Zone2.33 m
Exchange Point %11.7%
Outgoing Speed at Exchange9.5 m/s
Speed Match100%
Time to Speed Match1.74 s
Exchange Window0.71 s
Exchange Window Length6.78 m
Incoming Speed at Zone9.5 m/s
Total Zone Length30 m
Time Saved (fly start)0.32 s
QualityGood
How to Use This Calculator
- Enter Race type, Incoming runner speed, and Outgoing runner top speed.
- Set Outgoing acceleration time and Exchange number.
- Review the Go Mark Distance (m) result.
- Use Exchange Point in Zone (m) and Exchange Point % to inform your decision.
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