What is pace vs speed?

Pace is time per unit distance (e.g., minutes/km), speed is distance per time (e.g., km/h). This tool converts between them.

How do I use pace to estimate race finish time?

Enter a target pace and a race distance — the calculator multiplies pace by distance to estimate finish time.

Are pace estimates accurate for everyone?

Estimates assume steady pace. Terrain, weather, fitness and race strategy affect real-world times. Use them as planning guidance.

Running Pace Calculator

Convert pace (min/km or min/mi) to speed (km/h or mph), calculate finish times for common distances, and plan training paces.

Name (Optional)

Upload Image (Optional)

Pace — minutes

Or enter speed (optional) — km/h or mph

Estimate finish time for distance

Note: Pace estimates assume steady pace. Real race times vary with terrain, weather, and strategy.

How to use the Running Pace Calculator

Enter either a pace (min/km or min/mi) or a speed (km/h or mph). Choose a distance to estimate finish time. For best planning, test your pace during training runs.

FAQ

What is an even-split pace?

An even-split pace means running each kilometer or mile at the same average pace — best for consistent race performance.

How to convert min/km to min/mi?

1 mile ≈ 1.60934 km. Convert pace by multiplying pace (min/km) by 1.60934 to get min/mi (approx).