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 8 of 14

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
701 Bib 1303 M30-34 55 1:40:33 13:11 7:16:14 9:45 5:18:49 14:38:33
702 Bib 692 M45-49 124 1:18:49 7:13 7:07:26 8:50 5:56:36 14:38:54
703 Bib 709 M45-49 125 1:52:37 13:38 7:17:34 11:37 5:04:01 14:39:27
704 Bib 462 M40-44 113 1:40:07 11:38 7:15:12 13:27 5:19:07 14:39:31
705 Bib 681 M45-49 126 1:23:42 11:38 7:23:46 17:08 5:23:20 14:39:34
706 Bib 874 M50-54 106 1:17:45 10:26 7:13:45 12:29 5:45:29 14:39:55
707 Bib 664 M45-49 127 1:41:24 20:29 6:57:56 15:53 5:25:15 14:40:57
708 Bib 216 M30-34 56 1:29:35 - - 4:24 5:42:10 14:42:11
709 Bib 253 M30-34 57 1:17:58 9:13 7:06:37 10:42 5:57:42 14:42:12
710 Bib 833 M50-54 107 1:42:03 7:17 6:55:49 5:25 5:51:41 14:42:14
711 Bib 370 M35-39 71 1:33:30 10:28 7:15:02 6:57 5:36:37 14:42:35
712 Bib 1291 M75-79 1 1:41:04 8:54 8:00:59 5:27 4:46:14 14:42:39
713 Bib 801 M50-54 108 1:04:49 8:51 6:46:29 6:17 6:36:13 14:42:40
714 Bib 884 M50-54 109 1:45:38 14:03 6:46:07 16:35 5:40:25 14:42:49
715 Bib 972 M55-59 79 1:32:39 14:48 7:11:50 11:53 5:31:57 14:43:07
716 Bib 660 M45-49 128 1:18:10 12:27 6:52:11 13:44 6:08:16 14:44:48
717 Bib 986 M55-59 80 1:53:29 14:27 6:20:22 9:27 6:07:19 14:45:04
718 Bib 1069 M55-59 81 1:29:02 9:07 7:17:25 11:48 5:37:52 14:45:14
719 Bib 919 M50-54 110 1:37:30 21:31 7:03:19 20:49 5:22:15 14:45:23
720 Bib 1059 M55-59 82 1:19:37 14:10 7:51:32 10:52 5:09:41 14:45:51
721 Bib 1072 M55-59 83 1:58:38 9:47 7:35:36 7:44 4:54:07 14:45:52
722 Bib 898 M50-54 111 1:36:16 12:57 7:02:22 11:40 5:42:40 14:45:56
723 Bib 214 M25-29 33 1:31:55 9:51 7:43:50 9:03 5:11:33 14:46:12
724 Bib 1193 M60-64 48 1:07:27 9:56 7:01:28 14:29 6:13:12 14:46:32
725 Bib 1215 M60-64 49 1:40:56 10:19 7:33:24 13:31 5:09:00 14:47:12
726 Bib 575 M45-49 129 1:38:25 13:27 7:02:02 8:06 5:45:17 14:47:18
727 Bib 199 M25-29 34 1:49:19 14:56 6:09:44 27:08 6:06:12 14:47:19
728 Bib 693 M45-49 130 1:57:01 13:01 7:15:06 10:39 5:12:08 14:47:55
729 Bib 795 M50-54 112 1:13:37 8:32 7:02:48 10:39 6:12:22 14:47:58
730 Bib 815 M50-54 113 1:26:40 22:47 7:51:27 11:15 4:56:11 14:48:20
731 Bib 604 M45-49 131 1:43:22 15:57 6:37:23 9:37 6:02:30 14:48:48
732 Bib 820 M50-54 114 1:30:33 11:05 7:01:36 9:41 5:56:08 14:49:04
733 Bib 1237 M65-69 14 1:18:48 5:57 7:46:18 8:22 5:29:42 14:49:06
734 Bib 608 M45-49 132 1:47:23 19:26 6:59:56 13:40 5:28:45 14:49:10
735 Bib 414 M40-44 114 1:41:50 10:51 7:27:06 6:46 5:23:01 14:49:33
736 Bib 140 M55-59 84 1:35:27 13:44 7:47:10 9:58 5:03:23 14:49:42
737 Bib 691 M45-49 133 1:40:00 8:43 7:19:35 9:57 5:31:41 14:49:56
738 Bib 942 M50-54 115 1:34:36 9:03 6:51:40 7:48 6:07:36 14:50:42
739 Bib 644 M45-49 134 1:34:55 13:10 6:55:46 13:08 5:54:10 14:51:08
740 Bib 104 F45-49 12 1:43:44 9:19 7:25:32 5:32 5:27:54 14:52:00
741 Bib 1329 M40-44 115 1:35:04 18:37 7:20:11 10:13 5:28:04 14:52:09
742 Bib 882 M50-54 116 1:28:46 11:15 7:12:59 9:28 5:50:22 14:52:50
743 Bib 799 M50-54 117 1:32:39 18:39 7:18:48 17:48 5:24:57 14:52:51
744 Bib 341 M35-39 72 1:38:25 13:16 7:15:20 12:50 5:33:19 14:53:10
745 Bib 1085 M55-59 85 2:16:25 14:07 6:54:05 14:23 5:14:44 14:53:43
746 Bib 602 M45-49 135 1:31:39 10:56 8:08:57 10:56 4:51:18 14:53:46
746 Bib 673 M45-49 135 1:30:11 6:49 7:01:12 9:37 6:05:57 14:53:46
748 Bib 786 M50-54 118 1:37:17 15:21 6:42:05 8:50 6:10:59 14:54:32
749 Bib 828 M50-54 119 1:45:18 14:22 7:07:11 8:24 5:39:39 14:54:53
750 Bib 185 M25-29 35 1:38:05 13:01 7:34:52 10:15 5:18:53 14:55:07
751 Bib 843 M50-54 120 1:30:05 15:07 8:26:06 10:11 4:33:52 14:55:22
752 Bib 245 M30-34 58 1:42:00 13:38 6:43:14 14:01 6:03:03 14:55:56
753 Bib 1056 M55-59 86 1:49:29 13:49 7:19:39 16:16 5:16:47 14:55:59
754 Bib 1100 M55-59 87 1:26:45 17:28 7:33:36 12:41 5:25:39 14:56:09
755 Bib 1307 M30-34 59 1:32:59 11:41 7:16:11 9:27 5:45:54 14:56:11
756 Bib 1332 M40-44 116 1:55:34 14:22 6:51:58 13:04 5:41:24 14:56:23
757 Bib 179 M25-29 36 1:29:18 5:17 6:27:54 10:20 6:44:03 14:56:51
758 Bib 1125 F60-64 4 2:05:58 12:44 7:27:23 11:06 5:01:35 14:58:46
759 Bib 887 M50-54 121 1:44:50 9:10 7:20:52 12:20 5:31:44 14:58:56
760 Bib 976 M55-59 88 1:31:56 11:21 7:17:43 10:04 5:47:59 14:59:04
761 Bib 1130 F60-64 5 1:29:24 7:41 7:33:10 9:01 5:39:50 14:59:07
762 Bib 167 F25-29 4 1:30:17 10:54 7:37:24 9:46 5:30:52 14:59:13
762 Bib 941 M50-54 122 1:43:06 9:14 7:21:14 7:03 5:38:37 14:59:13
764 Bib 975 M55-59 89 1:43:09 11:14 7:10:06 8:16 5:46:41 14:59:25
765 Bib 304 M35-39 73 1:24:47 13:56 7:50:31 7:46 5:22:46 14:59:47
766 Bib 512 M40-44 117 1:27:08 10:15 7:42:30 16:57 5:22:59 14:59:48
767 Bib 1111 M55-59 90 1:28:32 11:41 7:18:49 8:10 5:52:53 15:00:06
768 Bib 838 M50-54 123 1:45:01 12:40 7:28:36 9:55 5:24:04 15:00:17
769 Bib 867 M50-54 124 1:38:20 9:23 7:24:01 10:05 5:39:04 15:00:53
770 Bib 476 M40-44 118 1:31:21 19:54 7:07:00 19:50 5:42:56 15:01:00
771 Bib 1236 M65-69 15 1:37:36 12:17 7:36:37 7:25 5:27:20 15:01:16
772 Bib 1201 M60-64 50 1:32:57 13:45 7:13:44 11:12 5:50:18 15:01:56
773 Bib 868 M50-54 125 1:14:38 11:25 7:09:17 9:56 6:16:50 15:02:07
774 Bib 730 F50-54 8 2:16:33 15:35 7:08:34 12:14 5:09:18 15:02:15
775 Bib 170 M25-29 37 1:07:38 7:26 7:07:15 5:29 6:35:04 15:02:53
776 Bib 436 M40-44 119 1:38:53 11:50 7:03:42 9:08 5:59:29 15:03:01
777 Bib 967 F55-59 6 1:32:33 11:41 7:41:33 10:16 5:27:19 15:03:23
778 Bib 933 M50-54 126 1:55:35 13:52 7:23:01 10:36 5:20:23 15:03:27
779 Bib 1354 M45-49 137 1:50:10 11:26 7:08:06 7:07 5:46:41 15:03:30
780 Bib 982 M55-59 91 2:02:41 15:01 7:27:01 10:52 5:09:08 15:04:44
781 Bib 1095 M55-59 92 1:34:11 12:22 7:01:11 14:03 6:03:06 15:04:52
782 Bib 1163 M60-64 51 1:32:18 10:04 7:22:44 10:07 5:49:41 15:04:54
783 Bib 1311 M30-34 60 1:21:57 12:10 7:24:17 11:02 5:55:31 15:04:58
784 Bib 1360 M50-54 127 1:26:16 19:25 8:13:36 13:28 4:53:05 15:05:51
785 Bib 305 M35-39 74 1:31:16 11:44 7:19:01 16:57 5:47:48 15:06:45
786 Bib 997 M55-59 93 1:23:57 10:23 6:30:37 9:22 6:52:31 15:06:51
787 Bib 990 M55-59 94 1:30:23 12:57 7:15:06 8:54 5:59:32 15:06:52
788 Bib 835 M50-54 128 1:20:19 12:41 7:17:49 14:50 6:01:21 15:06:59
789 Bib 842 M50-54 129 1:42:55 15:34 7:10:33 16:04 5:42:11 15:07:16
790 Bib 365 M35-39 75 1:27:53 10:47 7:20:35 6:37 6:02:00 15:07:51
791 Bib 940 M50-54 130 1:37:12 13:50 7:23:30 17:46 5:35:58 15:08:15
792 Bib 875 M50-54 131 1:31:17 10:52 6:54:40 14:47 6:16:50 15:08:26
793 Bib 788 M50-54 132 1:55:05 23:24 6:43:41 12:18 5:54:01 15:08:28
794 Bib 1277 M70-74 5 1:28:57 10:23 7:46:03 11:32 5:31:35 15:08:29
795 Bib 1450 MPC/ID 2 1:27:53 10:09 6:06:53 6:12 7:17:39 15:08:45
796 Bib 1451 MGUIDE 1 1:27:52 10:10 6:06:53 6:33 7:17:17 15:08:46
797 Bib 741 F50-54 9 1:33:40 12:57 7:13:33 7:45 6:01:15 15:09:11
798 Bib 484 M40-44 120 1:24:23 10:53 7:35:03 15:51 5:43:07 15:09:18
799 Bib 1016 M55-59 95 1:55:08 12:13 7:05:24 11:10 5:45:34 15:09:29
800 Bib 1128 F60-64 6 1:37:31 16:32 7:02:42 16:27 5:56:23 15:09:36

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