Running Pace Calculator
Running pace (minutes per kilometre, or min/km) is the inverse of speed, pace = 60 ÷ speed in km/h, and speed = 60 ÷ pace in decimal minutes. This calculator converts between the two and computes finish times for standard race distances: 5 km, 10 km, half marathon (21.1 km), and marathon (42.2 km). In Australia, Parkrun events (free 5 km runs held every Saturday at 400+ venues nationwide) are a popular benchmark, a 25-minute Parkrun equates to a 5:00 min/km pace. For training, the MAF (Maximum Aerobic Function) method, running at 180 minus your age in beats per minute, builds aerobic base without fatigue accumulation. Most Australian running programs (Garmin Coach, Nike Run Club, Strava) prescribe workouts by pace per km rather than speed, making this converter essential for translating between different platforms and GPS watches. Your training zones by pace are shown alongside each conversion.
Frequently Asked Questions
What is a good running pace?
It depends on your fitness level and goals. For beginners, a pace of 6-7 min/km (10-11 min/mile) is a good starting point. Intermediate runners often target 5-6 min/km (8-10 min/mile). Elite runners run under 4 min/km (under 6:30 min/mile). Parkrun events across Australia (5km) provide a helpful benchmark for recreational runners, with average finish times around 25-30 minutes.
What is the difference between km and mile pace?
Kilometre pace and mile pace measure the same thing - time per unit distance - just in different units. 1 mile = 1.609 kilometres. To convert mile pace to km pace, multiply by 0.621. To convert km pace to mile pace, multiply by 1.609. Australia uses kilometres for road races, while the US and UK still commonly use miles for running events.
How do I improve my running pace?
Consistency is the biggest factor. Add one or two interval or tempo sessions per week alongside your easy runs. Long runs build endurance, speed work builds lactate threshold, and adequate rest prevents injury. The 80/20 rule (80% easy, 20% hard) is backed by most training research and used by Australian Athletics coaches for developing runners of all abilities.