All tools
Marathon split times for 3h45
That is 5:20 per kilometre. Here is the full breakdown to bring your Marathon home in 3h45.
Kilometre by kilometre
| Km | Elapsed |
|---|---|
| 1 | 5:20 |
| 2 | 10:40 |
| 3 | 16:00 |
| 4 | 21:20 |
| 5 | 26:40 |
| 6 | 32:00 |
| 7 | 37:20 |
| 8 | 42:40 |
| 9 | 47:59 |
| 10 | 53:19 |
| 11 | 58:39 |
| 12 | 1:03:59 |
| 13 | 1:09:19 |
| 14 | 1:14:39 |
| 15 | 1:19:59 |
| 16 | 1:25:19 |
| 17 | 1:30:39 |
| 18 | 1:35:59 |
| 19 | 1:41:19 |
| 20 | 1:46:39 |
| 21 | 1:51:59 |
| 22 | 1:57:19 |
| 23 | 2:02:39 |
| 24 | 2:07:59 |
| 25 | 2:13:19 |
| 26 | 2:18:39 |
| 27 | 2:23:58 |
| 28 | 2:29:18 |
| 29 | 2:34:38 |
| 30 | 2:39:58 |
| 31 | 2:45:18 |
| 32 | 2:50:38 |
| 33 | 2:55:58 |
| 34 | 3:01:18 |
| 35 | 3:06:38 |
| 36 | 3:11:58 |
| 37 | 3:17:18 |
| 38 | 3:22:38 |
| 39 | 3:27:58 |
| 40 | 3:33:18 |
| 41 | 3:38:38 |
| 42 | 3:43:58 |
| 42.195 | 3:45:00 |
Other useful tools
Pace calculator
Convert pace, time and distance in min/km or min/mi with automatic splits.
Race time predictor
Predict your 5K, 10K, half and full marathon times from a recent race (Riegel).
Heart rate zones
Compute your 5 heart rate zones using the Karvonen (HR reserve) method.
VO₂max estimation
Estimate your VO₂max from a race time (Daniels & Gilbert).
Calories burned
Estimate calories burned from weight, duration and intensity (MET method).