smilzo
IRONMAN 70.3

IRONMAN 70.3 Knokke-Heist 2023

1.9 km swim · 90.0 km bike · 21.2 km run

Official results Age-group thresholds All editions
Finishers
2,003
48 did not finish or were disqualified
Best swim
18:50
1.9 km
Best bike
2:01:49
90.0 km
Best run
1:10:47
21.2 km
Men's podium
  1. 1 Bib 1BE · MPRO 3:39:45
  2. 2 Bib 46DE · MPRO 3:40:54
  3. 3 Bib 21GB · MPRO 3:43:08
Women's podium
  1. 1 Bib 93GB · FPRO 4:13:57
  2. 2 Bib 80GB · FPRO 4:14:06
  3. 3 Bib 61FR · FPRO 4:15:31

2,100 results · page 7 of 21

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
601 Bib 715 BE M35-39 90 29:33 10:13 2:27:16 4:17 1:48:42 5:00:01
602 Bib 1585 BE M30-34 136 26:09 8:16 2:23:36 10:11 1:51:50 5:00:02
603 Bib 1742 FR M25-29 92 31:35 10:38 2:34:25 5:13 1:38:13 5:00:04
604 Bib 113 BE M55-59 16 29:06 7:46 2:29:35 4:14 1:49:31 5:00:12
604 Bib 1428 BE M18-24 38 30:30 10:08 2:39:18 4:38 1:35:37 5:00:12
606 Bib 1092 ZA M25-29 93 28:49 9:04 2:55:24 5:18 1:21:44 5:00:19
607 Bib 1614 BE M25-29 94 32:19 9:31 2:28:53 5:01 1:44:39 5:00:22
608 Bib 154 BE M50-54 28 31:26 9:21 2:36:37 4:40 1:38:21 5:00:25
609 Bib 2085 BE M25-29 95 28:49 9:49 2:31:28 5:03 1:45:22 5:00:30
610 Bib 131 FR M50-54 29 27:59 9:14 2:31:44 5:49 1:45:48 5:00:34
610 Bib 1910 BE M40-44 82 28:49 8:19 2:33:34 4:56 1:44:56 5:00:34
612 Bib 258 BE M40-44 83 37:08 8:43 2:33:32 4:26 1:36:46 5:00:35
613 Bib 392 BE M35-39 91 29:05 9:19 2:45:17 3:30 1:33:29 5:00:39
614 Bib 1834 BE M45-49 46 28:45 9:51 2:33:54 5:11 1:43:00 5:00:41
615 Bib 205 FR M30-34 137 29:16 7:45 2:39:28 4:33 1:39:42 5:00:43
616 Bib 1672 BE M45-49 47 29:03 7:40 2:38:45 5:07 1:40:16 5:00:51
617 Bib 1142 IT M30-34 138 30:41 9:37 2:28:45 5:02 1:47:01 5:01:05
618 Bib 789 BE M35-39 92 28:06 9:55 2:27:22 3:39 1:52:03 5:01:06
619 Bib 1938 BE M18-24 39 27:51 9:03 2:42:59 4:25 1:36:50 5:01:07
619 Bib 677 BE M25-29 96 26:26 9:05 2:31:41 4:51 1:49:04 5:01:07
621 Bib 2090 BE M35-39 93 32:14 9:15 2:42:29 4:08 1:33:04 5:01:10
622 Bib 443 BE M30-34 139 30:03 8:45 2:36:25 4:35 1:41:26 5:01:13
623 Bib 1232 BE M55-59 17 30:31 9:07 2:28:10 4:50 1:48:47 5:01:25
624 Bib 1136 BE M18-24 40 26:47 7:50 2:32:43 4:01 1:50:10 5:01:30
625 Bib 1875 BE M35-39 94 30:02 8:38 2:31:52 4:24 1:46:35 5:01:31
626 Bib 2038 BE M30-34 140 26:20 8:14 2:45:29 4:21 1:37:12 5:01:36
627 Bib 1588 BE M30-34 141 28:02 8:18 2:36:31 4:19 1:44:27 5:01:37
627 Bib 1825 BE M40-44 84 30:14 9:46 2:29:42 6:45 1:45:09 5:01:37
629 Bib 1621 NL M40-44 85 30:35 8:07 2:35:11 2:45 1:45:00 5:01:39
630 Bib 264 BE M18-24 41 27:41 7:44 2:36:09 3:59 1:46:11 5:01:44
631 Bib 1462 FR M50-54 30 31:51 9:32 2:26:45 5:24 1:48:15 5:01:47
632 Bib 592 BE M30-34 142 28:56 9:35 2:30:59 4:40 1:47:41 5:01:50
633 Bib 1966 PL M45-49 48 33:16 8:02 2:39:17 4:26 1:36:49 5:01:51
634 Bib 991 BE M30-34 143 31:03 9:06 2:31:34 4:03 1:46:13 5:02:00
635 Bib 1746 NL M35-39 95 27:53 7:51 2:35:30 3:50 1:46:59 5:02:03
636 Bib 1726 BE M25-29 97 23:21 8:15 2:43:37 4:41 1:42:10 5:02:04
636 Bib 2079 BE M45-49 49 34:44 9:03 2:29:11 4:49 1:44:17 5:02:04
638 Bib 472 BE M40-44 86 27:29 10:05 2:39:08 5:31 1:39:53 5:02:07
639 Bib 359 BE M40-44 87 32:35 9:04 2:32:58 4:09 1:43:25 5:02:10
639 Bib 737 IT M18-24 42 28:28 11:44 2:29:51 4:39 1:47:27 5:02:10
641 Bib 1033 DE M60-64 6 29:34 7:58 2:32:42 6:00 1:45:58 5:02:11
641 Bib 1537 BE M30-34 144 29:04 8:42 2:33:05 5:03 1:46:16 5:02:11
643 Bib 132 CH M50-54 31 29:41 8:07 2:31:08 4:33 1:48:44 5:02:12
644 Bib 206 BE M25-29 98 27:40 8:52 2:38:37 5:05 1:42:00 5:02:14
645 Bib 461 BE M50-54 32 35:06 12:48 2:27:06 4:03 1:43:13 5:02:16
646 Bib 1127 BE M55-59 18 33:38 10:05 2:29:42 4:41 1:44:15 5:02:22
647 Bib 1747 NL F40-44 4 29:10 8:25 2:34:20 4:54 1:45:35 5:02:25
648 Bib 1745 BE M18-24 43 28:01 8:57 2:28:42 5:19 1:51:28 5:02:26
649 Bib 1618 BE M25-29 99 28:03 7:43 2:36:57 3:54 1:45:52 5:02:30
650 Bib 645 BE M35-39 96 27:51 8:10 2:35:51 4:25 1:46:16 5:02:32
651 Bib 198 BE M30-34 145 26:56 8:40 2:36:16 4:17 1:46:28 5:02:37
652 Bib 308 IS F35-39 6 27:54 8:50 2:26:17 3:40 1:56:07 5:02:48
653 Bib 1786 BE M40-44 88 37:22 9:46 2:42:31 4:40 1:28:34 5:02:53
654 Bib 1716 GB M30-34 146 29:20 11:04 2:37:43 5:33 1:39:28 5:03:07
655 Bib 1424 IE M35-39 97 30:56 9:28 2:44:33 4:36 1:33:37 5:03:10
656 Bib 1149 BE M18-24 44 28:04 10:14 2:36:59 3:46 1:44:09 5:03:11
657 Bib 1261 BE M30-34 147 30:27 10:23 2:29:10 4:11 1:49:08 5:03:19
658 Bib 447 BE M50-54 33 31:00 11:49 2:27:32 5:11 1:47:49 5:03:21
658 Bib 744 DE M45-49 50 29:04 9:50 2:21:16 3:34 1:59:37 5:03:21
660 Bib 889 BE M40-44 89 30:24 7:36 2:23:54 3:54 1:57:34 5:03:22
661 Bib 1193 BE M35-39 98 29:15 10:46 2:40:14 6:00 1:37:09 5:03:25
662 Bib 1783 BE M30-34 148 31:41 9:10 2:37:25 8:18 1:37:03 5:03:37
663 Bib 179 BE M35-39 99 27:24 9:04 2:30:12 4:25 1:52:32 5:03:38
664 Bib 591 FR M35-39 100 34:19 10:06 2:24:52 5:12 1:49:11 5:03:39
664 Bib 952 NL M40-44 90 30:41 12:04 2:38:41 6:01 1:36:11 5:03:39
666 Bib 306 BE M50-54 34 38:41 9:09 2:40:50 3:18 1:31:45 5:03:43
667 Bib 1296 BE M45-49 51 32:30 9:10 2:39:00 5:27 1:37:42 5:03:50
668 Bib 1494 BE M45-49 52 32:08 11:17 2:35:36 5:00 1:39:58 5:03:58
669 Bib 1931 BE M35-39 101 30:49 9:21 2:26:40 4:19 1:52:50 5:03:59
670 Bib 372 BE F18-24 1 26:37 7:53 2:40:36 3:35 1:45:19 5:04:00
671 Bib 2015 BE M35-39 102 29:58 8:33 2:37:53 4:17 1:43:24 5:04:05
672 Bib 434 BE M18-24 45 24:22 8:02 2:36:06 5:57 1:49:39 5:04:07
673 Bib 181 BE M35-39 103 29:41 8:00 2:38:15 5:11 1:43:01 5:04:08
674 Bib 971 NL M18-24 46 27:47 8:26 2:43:49 6:02 1:38:09 5:04:12
675 Bib 1907 NL M45-49 53 26:09 8:26 2:30:46 4:09 1:54:45 5:04:15
676 Bib 1536 FR M40-44 91 30:11 9:50 2:35:09 6:28 1:42:39 5:04:18
677 Bib 178 BE M35-39 104 31:06 9:13 2:42:31 4:54 1:36:36 5:04:20
678 Bib 992 BE M35-39 105 29:11 10:16 2:29:24 4:43 1:50:50 5:04:24
679 Bib 184 BE M35-39 106 31:47 8:13 2:35:55 3:37 1:44:54 5:04:26
680 Bib 604 BE M25-29 100 29:27 9:05 2:37:56 4:01 1:44:00 5:04:29
680 Bib 752 BE M40-44 92 32:37 8:38 2:33:16 4:06 1:45:51 5:04:29
682 Bib 1457 BE M30-34 149 24:57 10:32 2:31:58 5:13 1:51:49 5:04:30
683 Bib 947 BE M18-24 47 29:53 8:03 2:44:11 4:28 1:38:01 5:04:36
684 Bib 314 BE M25-29 101 32:27 10:27 2:34:20 4:00 1:43:25 5:04:38
685 Bib 1993 BE M40-44 93 31:29 9:21 2:33:47 6:16 1:43:47 5:04:39
686 Bib 1058 BE M35-39 107 29:39 9:08 2:37:11 5:19 1:43:26 5:04:42
687 Bib 406 BE M30-34 150 28:25 9:11 2:33:54 5:25 1:48:05 5:04:59
687 Bib 821 BE M45-49 54 37:00 11:23 2:29:26 6:09 1:41:01 5:04:59
689 Bib 2053 BE M45-49 55 34:04 9:39 2:31:31 4:01 1:45:45 5:05:00
690 Bib 1375 BE M45-49 56 27:59 9:32 2:35:34 6:31 1:45:26 5:05:01
691 Bib 1668 BE M35-39 108 27:51 8:48 2:25:33 4:44 1:58:09 5:05:04
692 Bib 1832 BE M40-44 94 29:13 9:18 2:36:05 4:37 1:45:55 5:05:08
693 Bib 1072 NL M45-49 57 31:01 7:59 2:30:14 4:09 1:51:46 5:05:09
694 Bib 793 BE M35-39 109 29:41 8:16 2:33:37 3:48 1:49:57 5:05:19
695 Bib 1634 BE M25-29 102 30:01 9:30 2:31:00 3:49 1:50:59 5:05:20
696 Bib 1788 BE M18-24 48 29:46 9:15 2:33:29 3:37 1:49:15 5:05:21
697 Bib 2087 BE M50-54 35 31:23 9:30 2:31:10 3:58 1:49:22 5:05:22
698 Bib 1778 BE M40-44 95 33:15 11:41 2:36:24 5:30 1:38:35 5:05:25
699 Bib 1568 BE M30-34 151 29:32 11:07 2:34:16 4:53 1:45:39 5:05:27
699 Bib 1682 FR M35-39 110 29:20 8:22 2:34:55 3:53 1:48:57 5:05:27

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