Running Pace Chart: From 5K to Marathon
A running pace chart maps a pace (minutes per mile or kilometer) to finish times across common race distances: 5K, 10K, half marathon, and marathon. Knowing your pace lets you set realistic race goals, plan training zones, and execute an even pacing strategy on race day. The median 5K finish time in the U.S. is approximately 36 minutes (11:35/mile), and the average marathon finish time is around 4 hours 17 minutes (9:49/mile), based on 2024 race data.
Quick Answer
- 1. Median U.S. 5K finish: 36:00 (32:00 men, 39:00 women) based on 2.2 million 2024 results (RunRepeat).
- 2. Average marathon finish: 4:17 in 2024.
- 3. 80% of training should be at easy pace (1-2 min/mile slower than race pace).
- 4. Pace formula: Finish time (min) / Distance (miles) = minutes per mile.
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Calculate Running Pace FreeRunning Pace Chart: Pace to Finish Time
The following chart shows the finish times you can expect at common race distances for a range of paces.
| Pace (min/mi) | 5K (3.1 mi) | 10K (6.2 mi) | Half Marathon (13.1 mi) | Marathon (26.2 mi) |
|---|---|---|---|---|
| 6:00 | 18:38 | 37:17 | 1:18:39 | 2:37:19 |
| 7:00 | 21:45 | 43:30 | 1:31:46 | 3:03:33 |
| 8:00 | 24:51 | 49:43 | 1:44:53 | 3:29:46 |
| 9:00 | 27:58 | 55:55 | 1:58:00 | 3:55:59 |
| 10:00 | 31:04 | 1:02:08 | 2:11:06 | 4:22:13 |
| 11:00 | 34:10 | 1:08:21 | 2:24:13 | 4:48:26 |
| 12:00 | 37:17 | 1:14:34 | 2:37:19 | 5:14:39 |
| 13:00 | 40:23 | 1:20:46 | 2:50:26 | 5:40:53 |
| 14:00 | 43:30 | 1:26:59 | 3:03:33 | 6:07:06 |
These times assume a perfectly even pace from start to finish. In practice, most runners slow slightly in the second half, especially in longer races.
Average Finish Times by Distance
How do you compare to other runners? Here are average and percentile-based finish times from 2024 U.S. race data (based on 2.2 million race results analyzed by RunRepeat):
| Distance | Average (All) | Men Average | Women Average |
|---|---|---|---|
| 5K | 36:00 | 32:00 | 39:00 |
| 10K | 58:00 | 53:00 | 1:03:00 |
| Half Marathon | 2:05:00 | 1:55:00 | 2:15:00 |
| Marathon | 4:17:00 | 4:03:00 | 4:36:00 |
Only about 30% of 5K participants finish faster than 30 minutes. A sub-4-hour marathon puts you in roughly the top 40% of all marathon finishers.
How to Use a Pace Chart for Race Planning
Set a Realistic Goal Time
Look up a recent race time (or time trial) in the pace chart. If you ran a 27:00 5K (about 8:42/mile), your approximate equivalent performances would be a 56:00 10K, 2:01 half marathon, and 4:13 marathon. These equivalencies assume equal fitness and race-specific training.
Plan Mile Splits
Once you have a target pace, write out your mile splits before race day. For a 4-hour marathon target, you need approximately 9:09 per mile. Your first mile should be 9:15 to 9:20 (deliberately conservative), settling into 9:09 by mile 3, and potentially quickening to 8:55 to 9:00 in the final miles if you feel strong.
Identify Training Zones
Your pace chart also defines your training zones:
- Easy/recovery pace: 1:30 to 2:00 per mile slower than goal race pace
- Long run pace: 1:00 to 1:30 per mile slower than goal race pace
- Tempo pace: 15-20 seconds per mile slower than 10K race pace
- Interval pace: 5K race pace or faster
Pace Conversion: Miles to Kilometers
| Pace (min/mi) | Pace (min/km) | Speed (mph) | Speed (km/h) |
|---|---|---|---|
| 6:00 | 3:44 | 10.0 | 16.1 |
| 7:00 | 4:21 | 8.6 | 13.8 |
| 8:00 | 4:58 | 7.5 | 12.1 |
| 9:00 | 5:36 | 6.7 | 10.7 |
| 10:00 | 6:13 | 6.0 | 9.7 |
| 11:00 | 6:50 | 5.5 | 8.8 |
| 12:00 | 7:27 | 5.0 | 8.0 |
To convert minutes per mile to minutes per kilometer, multiply by 0.6214. To convert the other direction (km to mile), multiply by 1.6093.
Predicting Race Times: The Riegel Formula
The Riegel formula, published in 1977 and still widely used, predicts finish times at longer distances based on a shorter race result:
T2 = T1 x (D2 / D1)^1.06
Where T1 is your known time, D1 is the known distance, D2 is the target distance, and T2 is the predicted time. The exponent 1.06 accounts for the fact that you cannot maintain the same pace over longer distances.
Example
A runner with a 25:00 5K predicts a marathon time of:
- T2 = 25 x (42.195 / 5)^1.06
- = 25 x (8.439)^1.06
- = 25 x 9.52
- = 238 minutes (3:58)
This formula works best for trained runners. Recreational runners often find the prediction optimistic for marathon distances.
Common Pacing Mistakes
- Going out too fast: The most common race mistake. Adrenaline and crowd energy push runners 20 to 30 seconds per mile faster than goal pace in the first mile. This aerobic debt catches up brutally in the second half.
- Ignoring conditions: Heat, humidity, and wind require pace adjustments. A general rule: add 20 to 30 seconds per mile for every 10 degrees Fahrenheit above 55 degrees.
- Running easy days too fast: Easy runs build aerobic capacity. Running them at moderate intensity creates fatigue without the aerobic benefit.
The Bottom Line
A pace chart is essential for setting race goals, planning mile splits, and structuring training. The median American 5K finisher runs about 11:35 per mile, and the average marathoner runs about 9:49 per mile. Use the pace chart to find your current level, set your next goal, and structure your training around the 80/20 principle: 80% easy, 20% hard.
Our free pace calculator converts between pace, speed, and finish time at every distance. Enter any one value to see the rest.
Frequently Asked Questions
What is a good running pace for a beginner?
A good beginner running pace is 11:00 to 13:00 minutes per mile (6:50 to 8:05 per kilometer). Most beginner runners fall in this range when they first start training consistently. For context, the median 5K finish time in the United States is about 36 minutes, which works out to roughly 11:35 per mile. If you can maintain a conversational pace (able to speak in complete sentences while running), you are at the right intensity for building endurance. As fitness improves over weeks and months, pace naturally drops. There is no minimum pace threshold to call yourself a runner.
How do I calculate my race pace from a finish time?
Divide your total finish time (in minutes) by the race distance (in miles or kilometers). For a 5K (3.1 miles) finished in 28 minutes: 28 / 3.1 = 9:02 per mile. For a marathon (26.2 miles) finished in 4 hours 15 minutes (255 minutes): 255 / 26.2 = 9:44 per mile. To convert between minutes per mile and minutes per kilometer, multiply pace per mile by 0.6214 to get pace per kilometer. Our pace calculator automates these conversions and predicts finish times at other distances.
What is negative splitting and should I do it?
Negative splitting means running the second half of a race faster than the first half. For example, running the first half of a marathon in 2:05 and the second half in 2:00. This is widely considered the most efficient pacing strategy because it avoids early fatigue from going out too fast. Research shows that runners who negative split tend to finish with faster overall times and experience less late-race slowing. In practice, aim to run the first mile 10 to 15 seconds per mile slower than your target pace, then gradually increase to goal pace and finish slightly faster.
How much slower should I run during training?
Most of your training (approximately 80% of weekly mileage) should be at easy pace, which is 1:00 to 2:00 minutes per mile slower than your goal race pace. For a runner targeting a 9:00/mile marathon pace, easy runs should be 10:00 to 11:00 per mile. This approach, known as polarized training, allows your aerobic system to develop without accumulating excessive fatigue. The remaining 20% of training includes tempo runs (15-20 seconds slower than race pace), intervals (faster than race pace), and long runs. Running too fast on easy days is the most common training mistake.
Can I predict my marathon time from my 5K time?
Yes, approximately. The most common prediction models use a multiplier approach. A rough estimate is: marathon time = 5K time x 4.65 to 5.0. A 25-minute 5K predicts a marathon between 1:56 and 2:05 (elite-level), while a 30-minute 5K predicts roughly 2:20 to 2:30. For recreational runners, the higher multiplier (5.0) is more realistic because fatigue accumulates more in less-trained bodies. More accurate prediction uses the Riegel formula: T2 = T1 x (D2/D1)^1.06, where T is time and D is distance. Our pace calculator uses this formula to predict finish times across distances.
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