Your exact pace

Enter your marathon goal for the pace it takes, the checkpoints and a negative-split plan.

Units
Per mile
9:09

average pace

Per km
5:41

average pace

Speed
6.55 mph

on a treadmill

Checkpoints at even pace

5 mi
45:46
10 mi
1:31:32
Half
2:00:00
20 mi
3:03:05

The same goal as a 1% negative split

First half
2:01:12

9:15 /mi

Second half
1:58:48

9:04 /mi

Pace band: every mile, ready to print

Band

  1. 19:15
  2. 218:29
  3. 327:44
  4. 436:59
  5. 546:14
  6. 655:28
  7. 71:04:43
  8. 81:13:58
  9. 91:23:12
  10. 101:32:27
  11. 111:41:42
  12. 121:50:57
  13. 132:00:11
  14. 142:09:16
  15. 152:18:20
  16. 162:27:24
  17. 172:36:27
  18. 182:45:31
  19. 192:54:35
  20. 203:03:39
  21. 213:12:42
  22. 223:21:46
  23. 233:30:50
  24. 243:39:54
  25. 253:48:57
  26. 263:58:01
  27. 26.24:00:00

Even-pace arithmetic: goal seconds × distance covered ÷ race distance. It assumes you can hold the pace, which is the part training decides.

Marathon pace calculator by Runsy, the iPhone running coach.