MPH / Speed Calculator
Standalone build. No server, no dependencies, no analytics. Enter each split as a distance in yards and the time it took to cover it, for example the 0 to 10 yard segment of a 40 yard dash.
Split inputs
Speed Signature
Profile
Full split data
| Split | Yards | Seconds | Velocity m/s | Speed mph | % of peak | Pace min/mi | Accel m/s/s |
|---|
This is a single session split analysis, not a validated sports science model. Peak power is a field-method estimate (Samozino sprint force-velocity-power profiling), most sensitive to first-split timing accuracy, not a lab measurement. The Speed Signature axes are scored against this athlete's own run, or a fixed reference ceiling for top-end speed (25 mph); this tool has no norms database to compare against other athletes. Treat any read on this profile as a discussion starter for the coach, not a prescription. The math matches the live tool at richburnett.net/tools/mph-speed-calculator.