Calculate running or walking pace, finish time, or distance. Includes Australian parkrun, City2Surf, and major marathon reference paces.
A pace calculator works out how fast you are moving, usually in minutes per kilometre or minutes per mile. Enter any two of distance, time and pace, and it finds the third. For example, running 10 km in 50 minutes is a pace of 5:00 per km. It works for running, walking, cycling and swimming, and can predict race finish times.
Common Australian race distances:
| Metric | Value |
|---|
| km | Split Time | Cumulative Time |
|---|
| Event | Distance | 5:30/km target | 6:00/km target |
|---|---|---|---|
| parkrun | 5.0 km | 27:30 | 30:00 |
| Bridge to Brisbane | 10.0 km | 55:00 | 1:00:00 |
| City2Surf (Sydney) | 14.1 km | 1:17:33 | 1:24:36 |
| Half Marathon | 21.1 km | 1:56:02 | 2:06:35 |
| Melbourne / Sydney Marathon | 42.195 km | 3:52:04 | 4:13:10 |
Pace, speed, time and distance are all linked. Knowing any two lets you find the others.
Typical finishing paces for common race distances, from beginner to elite. Pace is shown in minutes per kilometre.
| Level | 5K pace | 10K pace | Half Marathon | Marathon |
|---|---|---|---|---|
| Beginner | 7:00/km | 7:15/km | 7:30/km | 8:00/km |
| Recreational | 6:00/km | 6:15/km | 6:30/km | 6:45/km |
| Intermediate | 5:00/km | 5:15/km | 5:30/km | 5:45/km |
| Advanced | 4:00/km | 4:10/km | 4:20/km | 4:35/km |
| Elite | 2:50/km | 2:55/km | 3:00/km | 3:05/km |
Pace and speed describe the same movement in opposite ways. Runners usually talk in pace (time per distance); cyclists and treadmills often use speed (distance per time).
| Feature | Pace | Speed |
|---|---|---|
| Measures | Time per distance (min/km) | Distance per time (km/h) |
| Lower number means | Faster | Slower |
| Common in | Running, walking | Cycling, treadmills |
| Example | 5:00/km | 12 km/h |
Good training uses different paces for different sessions — not every run should be fast.
| Run Type | Pace | Purpose |
|---|---|---|
| Recovery / easy run | Slow, conversational | Build base, aid recovery |
| Long run | Easy to moderate | Build endurance |
| Tempo run | Comfortably hard | Raise lactate threshold |
| Interval / VO₂ max | Fast, short bursts | Improve speed and fitness |
| Race pace | Goal pace | Practise race effort |
Most runners do the majority of their weekly distance at an easy pace, with only a small share of hard running.
Australia has a vibrant running community. parkrun Australia hosts free weekly 5km timed runs every Saturday morning at hundreds of locations nationally. Events like the Melbourne Marathon, Sydney Running Festival, City2Surf, and Bridge to Brisbane attract tens of thousands of participants annually.
Based on major Australian event data: average 5km parkrun time ~30–35 min; half marathon ~2:15–2:30; full marathon ~4:30–5:00. Elite Australians like Jack Rayner have run marathons in under 2:10.
Running or jogging counts toward Australia's Physical Activity Guidelines target of 150–300 minutes of moderate to vigorous activity per week. Even 30 minutes of jogging 5 days per week meets guidelines and provides significant cardiovascular and mental health benefits.
Running pace is the time taken to cover one unit of distance, typically expressed in minutes per kilometre (min/km) in Australia. Pace directly determines the physiological zone you are training in and is the primary variable for structured training plans. Knowing your current pace across different distances lets you target the right training intensities and set realistic race goals.
| Pace (min/km) | Speed (km/hr) | Pace (min/mile) | Effort Level |
|---|---|---|---|
| 4:00 /km | 15.0 km/hr | 6:26 /mile | Very fast (competitive) |
| 4:30 /km | 13.3 km/hr | 7:14 /mile | Fast (sub-45min 10k pace) |
| 5:00 /km | 12.0 km/hr | 8:03 /mile | Moderate (50min 10k pace) |
| 5:30 /km | 10.9 km/hr | 8:51 /mile | Comfortable |
| 6:00 /km | 10.0 km/hr | 9:40 /mile | Easy / conversational |
| 7:00 /km | 8.6 km/hr | 11:16 /mile | Recovery run pace |
| Distance | Beginner Target | Intermediate | Advanced |
|---|---|---|---|
| 5 km (parkrun) | 30–40 min (6:00–8:00/km) | 22–29 min (4:24–5:48/km) | Under 22 min |
| 10 km | 60–80 min | 45–59 min | Under 45 min |
| Half marathon (21.1 km) | 2:30–3:00 hr | 1:45–2:29 hr | Under 1:45 hr |
| Marathon (42.2 km) | 5:00–6:00 hr | 3:30–4:59 hr | Under 3:30 hr |
What is a good running pace for beginners in Australia?
For most beginners, any continuous running pace is a good starting point. A typical beginner pace ranges from 6:00-8:00 min/km (10km in 60-80 minutes). The goal for new runners is consistency — running at a conversational pace (Zone 2) where you can speak in sentences. Speed develops naturally with fitness over months of consistent training.
What pace should I run for a marathon?
For a 4-hour marathon target, run at approximately 5:41/km. For 3:30, run at 4:58/km. For sub-3:00, you need 4:15/km. Most coaches recommend starting at or slightly slower than goal pace and negative splitting (running the second half faster). Banking time early by running too fast is the most common marathon mistake.
How do I convert km pace to miles?
Multiply your minutes/km pace by 1.60934 to get minutes/mile. Example: 5:00/km × 1.60934 = 8:03/mile. To convert the other way, multiply minutes/mile by 0.6214. Australian events are in kilometres; US/UK events are typically in miles.
What is Zone 2 running and why is it important?
Zone 2 running is at 60-70% of maximum heart rate — a conversational, aerobic pace. It builds the aerobic base (mitochondrial density, fat metabolism, capillary development) that underpins all running performance. Elite runners do approximately 80% of their training volume in Zone 2. Beginners and intermediates who run too hard too often miss this crucial foundation.
How do I calculate my running pace?
Divide your total time by the distance you covered. For example, 10 km in 50 minutes is 50 ÷ 10 = 5:00 per km. To go the other way, multiply your pace by a race distance to predict a finish time. The calculator above handles all combinations and unit conversions.
What is a good running pace for beginners?
For many beginners, a comfortable running pace is around 6:30–7:30 per kilometre, where you can still speak in short sentences. Pace matters less than consistency early on. As fitness improves over weeks and months, your natural easy pace will get faster on its own.
How do I calculate pace for cycling or swimming?
The same formula works: pace = time ÷ distance. Cyclists often use speed (km/h) instead, and swimmers usually measure pace per 100 metres. Just enter your distance and time in the calculator and switch units to suit your sport.
What pace do I need for a sub-2-hour half marathon?
A half marathon is 21.1 km, so a sub-2-hour finish needs a pace of about 5:41 per kilometre or faster. Holding an even pace slightly under this target, with a strong finish, is the most reliable way to break two hours.
What is the difference between pace and speed?
Pace is time per distance (minutes per km), while speed is distance per time (km per hour). They describe the same movement inverted: a faster effort means a lower pace number but a higher speed number. Runners usually use pace; cyclists and treadmills use speed.
Should I train at the same pace every run?
No. Effective training mixes paces: mostly easy runs to build endurance, plus occasional tempo runs and intervals to build speed. Running every session at the same moderate effort — the "grey zone" — is a common mistake that limits progress and raises injury risk.
Why is my treadmill pace different from outdoors?
Treadmill running can feel easier because there is no wind resistance and the belt assists slightly, so the same effort may show a faster pace. Setting a 1% incline is a common way to make treadmill effort more closely match outdoor running.