JapanFixed distance
Iki 50 Km Ultra Marathon
18 Oct2025
Distance
50km
Finishers
204142 men62 women
Winning time
3:44:44h
Median pace
7.50km/h
Pace distribution
204 finishers · 6.20–13.35 km/h · mean 7.93
Every finisher ran the same 50 km course, so these paces are directly comparable.
Histogram of finisher pace. 204 finishers ranged from 6.20 to 13.35 kilometres per hour, with a mean of 7.93 and a median of 7.50. The busiest band is 6.5 to 7.0 kilometres per hour, with 41 finishers.
Results
Ranks 1–50 of 204
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | 3:44:44h | 13.35 | — | 1st M | |
| 2 | 3:54:42h | 12.78 | M40 | 2nd M · 1st M40 | |
| 3 | 4:00:19h | 12.48 | — | 3rd M | |
| 4 | 4:04:50h | 12.25 | — | 4th M | |
| 5 | 4:08:01h | 12.10 | — | 5th M | |
| 6 | 4:08:13h | 12.09 | — | 6th M | |
| 7 | 4:14:23h | 11.79 | — | 1st F | |
| 8 | 4:15:36h | 11.74 | — | 7th M | |
| 9 | 4:17:57h | 11.63 | — | 8th M | |
| 10 | 4:18:56h | 11.59 | — | 9th M | |
| 11 | 4:21:29h | 11.47 | — | 10th M | |
| 12 | 4:25:54h | 11.28 | — | 11th M | |
| 13 | 4:33:52h | 10.95 | — | 12th M | |
| 14 | 4:37:33h | 10.81 | W55 | 2nd F · 1st W55 | |
| 15 | 4:41:35h | 10.65 | — | 13th M | |
| 16 | 4:43:06h | 10.60 | M50 | 14th M · 1st M50 | |
| 17 | 4:46:26h | 10.47 | — | 15th M | |
| 18 | 4:48:28h | 10.40 | — | 3rd F | |
| 19 | 4:49:38h | 10.36 | — | 16th M | |
| 20 | 4:51:22h | 10.30 | — | 17th M | |
| 21 | 4:51:23h | 10.30 | — | 18th M | |
| 22 | 4:51:32h | 10.29 | — | 19th M | |
| 23 | 4:52:23h | 10.26 | — | 20th M | |
| 24 | 4:55:11h | 10.16 | M35 | 21st M · 1st M35 | |
| 25 | 4:56:11h | 10.13 | M55 | 22nd M · 1st M55 | |
| 26 | 5:07:18h | 9.76 | M40 | 23rd M · 2nd M40 | |
| 27 | 5:09:11h | 9.70 | — | 24th M | |
| 28 | 5:09:37h | 9.69 | W50 | 4th F · 1st W50 | |
| 29 | 5:10:04h | 9.68 | — | 25th M | |
| 30 | 5:10:37h | 9.66 | — | 26th M | |
| 31 | 5:12:13h | 9.61 | — | 5th F | |
| 32 | 5:12:46h | 9.59 | — | 27th M | |
| 33 | 5:16:38h | 9.47 | — | 28th M | |
| 34 | 5:17:40h | 9.44 | — | 29th M | |
| 35 | 5:18:00h | 9.43 | M50 | 30th M · 2nd M50 | |
| 36 | 5:19:34h | 9.39 | — | 31st M | |
| 37 | 5:20:06h | 9.37 | — | 32nd M | |
| 38 | 5:21:32h | 9.33 | — | 6th F | |
| 39 | 5:22:02h | 9.32 | — | 33rd M | |
| 40 | 5:27:44h | 9.15 | — | 7th F | |
| 41 | 5:29:34h | 9.10 | — | 8th F | |
| 42 | 5:29:52h | 9.10 | M40 | 34th M · 3rd M40 | |
| 43 | 5:30:17h | 9.08 | — | 35th M | |
| 44 | 5:32:54h | 9.01 | — | 36th M | |
| 45 | 5:35:21h | 8.95 | — | 9th F | |
| 46 | 5:36:41h | 8.91 | — | 37th M | |
| 47 | 5:38:17h | 8.87 | — | 38th M | |
| 48 | 5:38:43h | 8.86 | — | 39th M | |
| 49 | 5:39:13h | 8.84 | — | 40th M | |
| 50 | 5:39:43h | 8.83 | M55 | 41st M · 2nd M55 |
- 11st MTime3:44:44hPace13.35
- 22nd M · 1st M40Time3:54:42hPace12.78Cat.M40
- 33rd MTime4:00:19hPace12.48
- 44th MTime4:04:50hPace12.25
- 55th MTime4:08:01hPace12.10
- 66th MTime4:08:13hPace12.09
- 71st FTime4:14:23hPace11.79
- 87th MTime4:15:36hPace11.74
- 98th MTime4:17:57hPace11.63
- 109th MTime4:18:56hPace11.59
- 1110th MTime4:21:29hPace11.47
- 1211th MTime4:25:54hPace11.28
- 1312th MTime4:33:52hPace10.95
- 142nd F · 1st W55Time4:37:33hPace10.81Cat.W55
- 1513th MTime4:41:35hPace10.65
- 1614th M · 1st M50Time4:43:06hPace10.60Cat.M50
- 1715th MTime4:46:26hPace10.47
- 183rd FTime4:48:28hPace10.40
- 1916th MTime4:49:38hPace10.36
- 2017th MTime4:51:22hPace10.30
- 2118th MTime4:51:23hPace10.30
- 2219th MTime4:51:32hPace10.29
- 2320th MTime4:52:23hPace10.26
- 2421st M · 1st M35Time4:55:11hPace10.16Cat.M35
- 2522nd M · 1st M55Time4:56:11hPace10.13Cat.M55
- 2623rd M · 2nd M40Time5:07:18hPace9.76Cat.M40
- 2724th MTime5:09:11hPace9.70
- 284th F · 1st W50Time5:09:37hPace9.69Cat.W50
- 2925th MTime5:10:04hPace9.68
- 3026th MTime5:10:37hPace9.66
- 315th FTime5:12:13hPace9.61
- 3227th MTime5:12:46hPace9.59
- 3328th MTime5:16:38hPace9.47
- 3429th MTime5:17:40hPace9.44
- 3530th M · 2nd M50Time5:18:00hPace9.43Cat.M50
- 3631st MTime5:19:34hPace9.39
- 3732nd MTime5:20:06hPace9.37
- 386th FTime5:21:32hPace9.33
- 3933rd MTime5:22:02hPace9.32
- 407th FTime5:27:44hPace9.15
- 418th FTime5:29:34hPace9.10
- 4234th M · 3rd M40Time5:29:52hPace9.10Cat.M40
- 4335th MTime5:30:17hPace9.08
- 4436th MTime5:32:54hPace9.01
- 459th FTime5:35:21hPace8.95
- 4637th MTime5:36:41hPace8.91
- 4738th MTime5:38:17hPace8.87
- 4839th MTime5:38:43hPace8.86
- 4940th MTime5:39:13hPace8.84
- 5041st M · 2nd M55Time5:39:43hPace8.83Cat.M55
Showing ranks 1–50 of 204