What is a 5K in miles?

A 5K is 3.107 miles. A 10-minute-per-mile pace finishes a 5K in about 31 minutes. A 9 min/mile pace finishes in about 28 minutes.

How do I convert pace to speed (mph)?

Speed (mph) = 60 / pace (min/mile). A 10 min/mile pace = 6 mph. An 8 min/mile pace = 7.5 mph.

What pace is needed to run a sub-4-hour marathon?

A marathon is 26.2 miles. For a 4-hour finish: 240 minutes / 26.2 miles = 9.16 min/mile (about 9:10/mile).

Pace Calculator — Running & Walking Pace

The Pace Calculator helps runners, walkers, and cyclists find their pace (time per mile or kilometer), finish time, or distance from any two known values. Whether you're training for a 5K, marathon, or everyday fitness, knowing your pace is essential for goal-setting and tracking progress.

Calculate

Distance (miles)

Total Time (minutes)

Pace (min/mile)

Frequently Asked Questions

A comfortable beginner pace is 12–15 min/mile (7:30–9:20 per km). You should be able to hold a conversation. Speed comes with consistency — focus on duration before pace.

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