Running pace calculator
Pace = time / distance · Predicts time at standard distances using Riegel formula T₂ = T₁ × (D₂/D₁)¹·⁰⁶
- Pace
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- Speed
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Equivalent race times (Riegel)
About this tool
Running pace calculator is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.
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