Pace and predictions
Pace = time ÷ distance. Predictions use Riegel’s formula (T₂ = T₁ × (D₂ ÷ D₁)^1.06), which works best for nearby distances you have trained for.
Example
A 5K in 30 minutes is about a 9:39 per mile pace (6:00 per km). The predicted 10K time is about 1:02:33.
Frequently asked questions
What pace for long runs?
Usually 45 seconds to 1.5 minutes per mile slower than your 10K race pace.
See also
Results are estimates for information only and are not financial, legal or medical advice. Rates, taxes and fees vary — confirm with a professional or your lender.