How do I calculate my running pace?

Pace = Time ÷ Distance. For example, a 5K (3.107 miles) finished in 30 minutes has a pace of 30 ÷ 3.107 = 9:39 per mile, or 30 ÷ 5 = 6:00 per km.

What is a good pace for a beginner runner?

Most beginners run at 10–14 minutes per mile (6:12–8:41 per km). A comfortable conversational pace is ideal for building aerobic base. As fitness improves over weeks and months, pace naturally improves.

How long does it take to run a marathon at different paces?

At 8 min/mile: 3:29. At 9 min/mile: 3:56. At 10 min/mile: 4:22. At 12 min/mile: 5:14. At 15 min/mile: 6:33. The Boston Marathon qualifying standard for men under 35 is 3:00.

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Pace Calculator

Calculate running pace, speed, or finish time. Get race split times for 5K, 10K, half marathon, and marathon.

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About Running Pace

Running pace is the time it takes to cover one unit of distance — typically expressed as minutes per mile or minutes per kilometer. A 30-minute 5K (3.107 miles) works out to a 9:39 per mile pace, or 6:00 per kilometer. Knowing your pace is essential for race strategy, training plan execution, and monitoring fitness improvements over time. To understand how this affects your energy expenditure, visit our Calories Burned Calculator.

Most beginner runners start at 10–14 minutes per mile, while competitive club runners often run 6–8 minutes per mile. For endurance training, combining pace awareness with heart rate monitoring is highly effective — our Target Heart Rate Calculator can help you find the right training zones for your fitness goals. Remember that heat, elevation, and fatigue all affect your effective pace.

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How to Calculate Your Ideal Race Pace for Any Distance

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For a related calculation, use Target Heart Rate Calculator to calculate target heart rate zones using the Karvonen method for optimal training intensity. Alternatively, use One Rep Max Calculator to calculate your one-rep max using Epley and Brzycki formulas and get a full percentage table.

For the underlying method, read How to Calculate Your Ideal Race Pace for Any Distance.

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