smilzo
IRONMAN

IRONMAN Japan 2025

3.8 km swim · 180.2 km bike · 42.2 km run

Official results Age-group thresholds All editions
Finishers
1,044
145 did not finish or were disqualified
Best swim
50:03
3.8 km
Best bike
4:37:44
180.2 km
Best run
2:43:03
42.2 km
Men's podium
  1. 1 Bib 80M30-34 8:34:30
  2. 2 Bib 9M35-39 8:56:43
  3. 3 Bib 86M35-39 9:08:51
Women's podium
  1. 1 Bib 6F35-39 9:45:48
  2. 2 Bib 291F35-39 10:05:58
  3. 3 Bib 21F50-54 11:19:09

1,323 results · page 6 of 14

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
501 Bib 900 M50-54 75 1:11:01 5:53 6:26:53 7:13 5:47:33 13:38:33
502 Bib 135 M55-59 49 1:55:47 9:41 6:58:00 6:51 4:28:19 13:38:38
503 Bib 432 M40-44 89 1:22:58 7:51 5:21:56 7:48 6:38:52 13:39:25
504 Bib 172 M25-29 27 1:33:57 8:20 6:41:00 9:55 5:06:19 13:39:30
505 Bib 106 F45-49 8 1:37:57 6:28 6:57:48 7:35 4:49:44 13:39:32
506 Bib 1189 M60-64 27 1:23:06 10:40 7:32:13 7:17 4:26:32 13:39:48
507 Bib 334 M35-39 57 1:20:06 11:30 7:05:01 11:18 4:52:01 13:39:56
508 Bib 1304 M30-34 36 1:43:57 12:02 6:58:07 9:17 4:36:39 13:40:01
509 Bib 81 M30-34 37 1:39:51 9:52 6:14:37 10:03 5:25:42 13:40:05
510 Bib 1308 M30-34 38 1:32:55 12:54 6:44:23 9:30 5:00:25 13:40:06
511 Bib 316 M35-39 58 1:26:49 10:28 6:35:57 14:51 5:12:08 13:40:13
512 Bib 1112 M55-59 50 1:32:31 10:58 6:28:36 12:41 5:15:31 13:40:16
513 Bib 112 M45-49 96 1:28:30 9:52 6:25:48 13:52 5:22:16 13:40:18
514 Bib 618 M45-49 97 1:40:16 10:54 6:40:40 7:22 5:01:12 13:40:24
515 Bib 375 M35-39 59 1:31:33 11:58 6:32:35 7:20 5:16:58 13:40:25
516 Bib 1109 M55-59 51 1:37:28 10:41 7:09:24 9:35 4:33:43 13:40:52
517 Bib 1347 M45-49 98 1:40:04 23:50 6:34:42 20:33 4:41:47 13:40:56
518 Bib 1133 M60-64 28 1:39:20 9:57 6:42:43 5:45 5:03:23 13:41:08
519 Bib 139 M55-59 52 1:25:31 15:09 6:39:24 9:37 5:11:30 13:41:11
520 Bib 1226 M60-64 29 1:25:09 15:38 6:50:43 9:45 5:00:15 13:41:30
521 Bib 624 M45-49 99 1:13:08 19:03 6:21:50 15:12 5:32:55 13:42:07
522 Bib 223 F30-34 4 1:25:51 6:34 7:22:37 4:34 4:42:57 13:42:32
523 Bib 1208 M60-64 30 1:13:46 7:42 6:42:46 11:11 5:27:15 13:42:39
524 Bib 1213 M60-64 31 1:20:39 6:59 6:32:46 6:22 5:35:59 13:42:44
525 Bib 256 M30-34 39 1:34:26 14:02 6:44:45 5:15 5:04:20 13:42:48
526 Bib 891 M50-54 76 1:18:26 12:33 7:12:28 11:40 4:48:20 13:43:27
527 Bib 1022 M55-59 53 1:25:27 6:46 6:58:55 7:08 5:05:37 13:43:53
528 Bib 268 M30-34 40 1:38:03 8:45 6:20:42 7:16 5:29:42 13:44:27
529 Bib 817 M50-54 77 1:43:11 14:32 7:43:09 10:04 3:53:35 13:44:31
530 Bib 221 F30-34 5 1:34:01 8:37 6:31:23 11:28 5:19:03 13:44:33
531 Bib 171 M25-29 28 1:16:58 8:39 6:58:17 9:17 5:11:29 13:44:41
532 Bib 364 M35-39 60 1:09:02 10:38 6:51:23 8:31 5:25:19 13:44:53
533 Bib 382 F40-44 6 1:45:12 8:27 6:44:49 9:06 4:57:32 13:45:05
534 Bib 903 M50-54 78 1:29:13 8:42 6:44:11 7:49 5:15:15 13:45:10
535 Bib 859 M50-54 79 1:22:20 13:21 6:57:45 6:49 5:04:57 13:45:13
536 Bib 1008 M55-59 54 1:24:53 6:05 6:40:43 7:07 5:26:56 13:45:43
537 Bib 1169 M60-64 32 1:23:17 6:49 6:36:55 6:12 5:32:40 13:45:54
538 Bib 944 M50-54 80 1:31:11 19:35 6:25:33 7:56 5:21:46 13:46:01
539 Bib 1284 M70-74 2 1:48:42 13:16 6:46:57 10:02 4:47:09 13:46:05
540 Bib 880 M50-54 81 1:23:22 10:24 6:44:42 10:24 5:17:33 13:46:25
541 Bib 686 M45-49 100 2:05:05 8:31 6:30:49 8:53 4:53:41 13:46:58
542 Bib 504 M40-44 90 2:05:52 8:20 6:32:23 6:31 4:53:55 13:47:00
543 Bib 922 M50-54 82 2:07:41 8:54 6:17:38 10:06 5:03:07 13:47:26
544 Bib 1088 M55-59 55 1:29:43 6:48 7:05:42 5:44 5:00:36 13:48:33
545 Bib 1084 M55-59 56 1:22:15 13:12 6:48:01 8:19 5:16:48 13:48:35
546 Bib 270 M30-34 41 1:24:48 7:19 6:52:40 7:41 5:16:50 13:49:18
547 Bib 996 M55-59 57 1:22:32 9:04 6:48:30 8:40 5:21:22 13:50:08
548 Bib 839 M50-54 83 1:30:50 7:07 6:37:35 11:30 5:23:17 13:50:18
549 Bib 620 M45-49 101 1:21:26 7:14 6:10:24 6:26 6:04:58 13:50:29
550 Bib 999 M55-59 58 1:27:33 10:40 6:49:05 10:19 5:12:54 13:50:31
551 Bib 357 M35-39 61 1:28:26 12:20 6:41:03 8:40 5:20:07 13:50:37
552 Bib 1176 M60-64 33 1:24:00 7:34 6:55:34 7:01 5:16:37 13:50:46
553 Bib 217 F30-34 6 1:30:13 10:04 7:04:33 6:50 4:59:07 13:50:48
554 Bib 905 M50-54 84 1:21:42 8:26 6:47:03 6:09 5:27:53 13:51:14
555 Bib 1035 M55-59 59 1:22:59 7:15 7:12:40 5:26 5:03:26 13:51:47
556 Bib 793 M50-54 85 1:19:24 10:49 7:03:39 8:08 5:10:12 13:52:11
557 Bib 163 M18-24 8 1:27:54 6:16 6:59:40 3:56 5:14:30 13:52:15
557 Bib 267 M30-34 42 1:33:52 12:47 7:01:40 10:48 4:53:08 13:52:15
559 Bib 197 M25-29 29 1:32:36 12:22 5:57:40 11:25 5:58:13 13:52:16
560 Bib 598 M45-49 102 1:22:41 13:45 6:24:03 8:07 5:43:54 13:52:30
561 Bib 789 M50-54 86 1:19:33 10:59 6:53:00 6:49 5:22:25 13:52:47
562 Bib 1000 M55-59 60 1:30:46 8:21 7:10:47 7:53 4:55:34 13:53:21
563 Bib 501 M40-44 91 1:34:23 9:11 6:34:28 10:37 5:24:47 13:53:26
564 Bib 928 M50-54 87 1:54:49 12:56 6:26:41 7:19 5:11:46 13:53:31
565 Bib 464 M40-44 92 1:43:58 10:13 6:41:22 8:40 5:09:27 13:53:40
566 Bib 1317 M35-39 62 1:33:14 20:23 7:14:00 14:40 4:32:10 13:54:27
567 Bib 472 M40-44 93 1:22:11 14:59 7:08:45 14:53 4:53:43 13:54:31
568 Bib 1032 M55-59 61 1:28:26 8:56 6:34:38 8:31 5:34:19 13:54:50
569 Bib 407 M40-44 94 1:14:43 5:36 6:36:16 8:28 5:50:01 13:55:03
570 Bib 138 M55-59 62 1:33:28 9:44 6:06:36 10:29 5:55:00 13:55:18
571 Bib 466 M40-44 95 1:37:42 6:55 7:22:51 12:17 4:35:48 13:55:32
572 Bib 505 M40-44 96 1:46:50 13:15 7:07:43 7:58 4:39:50 13:55:36
573 Bib 790 M50-54 88 1:13:52 10:59 7:09:24 6:40 5:14:43 13:55:39
574 Bib 278 M30-34 43 1:50:37 7:02 6:07:20 8:08 5:43:05 13:56:12
575 Bib 1153 M60-64 34 1:29:11 11:45 7:02:09 11:17 5:02:34 13:56:57
575 Bib 461 M40-44 97 1:22:23 11:43 6:41:49 10:40 5:30:22 13:56:57
577 Bib 336 M35-39 63 1:23:37 15:56 6:49:13 13:25 5:14:54 13:57:04
578 Bib 931 M50-54 89 1:30:28 10:42 7:09:02 8:36 4:58:50 13:57:39
579 Bib 388 F40-44 7 1:49:01 10:59 7:06:13 8:31 4:42:57 13:57:41
580 Bib 760 M50-54 90 1:26:31 9:21 6:31:51 7:30 5:42:56 13:58:09
581 Bib 993 M55-59 63 1:02:31 5:13 6:37:30 6:40 6:06:31 13:58:25
582 Bib 166 F25-29 3 1:15:22 13:56 7:37:12 13:27 4:39:00 13:58:57
583 Bib 705 M45-49 103 1:17:37 12:23 6:58:39 10:56 5:19:30 13:59:05
584 Bib 1179 M60-64 35 1:23:03 8:45 7:18:56 9:40 4:58:52 13:59:16
585 Bib 159 M18-24 9 1:33:07 13:03 6:45:07 9:02 5:19:33 13:59:52
586 Bib 1156 M60-64 36 1:29:31 9:39 7:19:14 11:56 4:49:39 14:00:00
587 Bib 666 M45-49 104 1:46:27 14:17 6:37:39 8:16 5:14:01 14:00:40
588 Bib 731 F50-54 5 1:28:44 11:59 7:06:07 6:03 5:08:03 14:00:57
589 Bib 1031 M55-59 64 1:26:58 12:08 6:35:39 10:33 5:35:45 14:01:03
590 Bib 131 M50-54 91 1:33:23 12:54 6:37:06 9:39 5:28:07 14:01:08
591 Bib 973 M55-59 65 1:17:05 7:13 6:44:47 12:21 5:39:52 14:01:19
592 Bib 802 M50-54 92 1:18:06 13:47 6:45:34 9:22 5:35:00 14:01:49
593 Bib 1057 M55-59 66 1:38:48 11:39 6:58:29 7:57 5:04:57 14:01:50
594 Bib 611 M45-49 105 1:47:16 9:56 6:28:27 7:25 5:29:47 14:02:51
595 Bib 420 M40-44 98 1:24:46 8:39 7:00:28 8:38 5:20:40 14:03:10
596 Bib 455 M40-44 99 1:36:51 13:52 6:38:15 13:49 5:20:29 14:03:15
597 Bib 599 M45-49 106 1:31:32 10:28 6:43:06 7:20 5:31:49 14:04:14
598 Bib 162 M18-24 10 1:40:31 8:37 6:49:48 7:13 5:18:19 14:04:27
599 Bib 1194 M60-64 37 1:42:59 9:03 7:18:07 8:08 4:46:28 14:04:44
600 Bib 1275 M70-74 3 1:26:52 7:25 6:41:50 6:20 5:45:18 14:07:44

Anonymised data (no names, only bib and age group). Source: Seffrin et al. 2026, Zenodo, CC BY 4.0.