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 6 of 21

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
500 Bib 1275 BE M50-54 17 32:31 11:36 2:27:48 6:48 1:37:08 4:55:51
502 Bib 2013 BE M45-49 38 31:06 9:31 2:29:53 4:25 1:40:57 4:55:52
503 Bib 1694 BE M35-39 78 30:28 9:18 2:34:07 4:20 1:37:45 4:55:57
504 Bib 1035 BE M35-39 79 30:36 8:13 2:25:53 4:44 1:46:31 4:55:58
504 Bib 208 BE M35-39 79 29:40 8:07 2:33:13 6:15 1:38:43 4:55:58
506 Bib 542 BE M40-44 69 30:08 7:57 2:30:17 4:29 1:43:08 4:55:59
507 Bib 2069 BE M30-34 113 28:30 11:50 2:26:05 4:18 1:45:20 4:56:03
508 Bib 164 BE M50-54 18 32:38 8:16 2:27:02 3:45 1:44:25 4:56:06
509 Bib 1218 BE M18-24 34 29:00 8:47 2:36:55 5:12 1:36:20 4:56:13
509 Bib 284 BE M25-29 76 29:14 9:47 2:35:11 3:56 1:38:04 4:56:13
511 Bib 1719 BE F35-39 3 30:36 7:32 2:34:26 3:43 1:39:59 4:56:15
512 Bib 218 BE M25-29 77 29:49 10:14 2:30:46 4:24 1:41:04 4:56:17
513 Bib 212 BE M30-34 114 34:22 7:51 2:47:56 4:09 1:22:00 4:56:18
514 Bib 2136 BE M40-44 70 28:20 9:21 2:27:59 4:03 1:46:41 4:56:24
515 Bib 1246 BE M45-49 39 29:51 8:50 2:33:13 4:22 1:40:11 4:56:27
515 Bib 1833 BE M25-29 78 28:24 7:44 2:38:13 3:14 1:38:51 4:56:27
517 Bib 1903 NL M35-39 81 28:29 8:06 2:29:27 3:30 1:46:57 4:56:28
518 Bib 1397 BE M50-54 19 30:41 9:20 2:30:06 4:24 1:41:56 4:56:29
519 Bib 474 GB F25-29 6 25:07 7:44 2:48:12 3:06 1:32:24 4:56:32
520 Bib 1593 BE F35-39 4 30:48 7:53 2:30:01 4:42 1:43:09 4:56:33
521 Bib 916 DE F40-44 3 29:14 9:23 2:32:26 5:03 1:40:32 4:56:38
522 Bib 338 GB M45-49 40 29:22 6:50 2:37:27 4:10 1:38:50 4:56:39
523 Bib 224 BE M30-34 115 27:42 8:05 2:29:57 4:33 1:46:26 4:56:44
524 Bib 401 BE M40-44 71 25:34 10:19 2:31:29 3:43 1:45:39 4:56:45
525 Bib 1473 TR M45-49 41 27:49 8:00 2:30:17 3:50 1:46:50 4:56:46
526 Bib 118 FR M55-59 13 32:35 8:03 2:30:35 4:36 1:40:58 4:56:47
527 Bib 1946 BE M55-59 14 31:42 7:45 2:36:59 3:29 1:36:54 4:56:48
528 Bib 1101 BE M50-54 20 27:51 7:44 2:26:20 4:50 1:50:05 4:56:49
529 Bib 1199 NL M40-44 72 28:43 7:06 2:38:42 4:25 1:37:54 4:56:50
529 Bib 1563 BE M40-44 72 29:03 9:56 2:35:39 3:38 1:38:34 4:56:50
531 Bib 1502 BE M25-29 79 24:40 9:17 2:34:34 3:23 1:44:56 4:56:51
532 Bib 1129 DE M60-64 5 28:30 8:09 2:33:32 3:41 1:43:01 4:56:52
533 Bib 586 BE F35-39 5 - - 2:33:51 3:25 1:41:27 4:56:56
534 Bib 1890 NL M30-34 116 27:39 10:25 2:41:11 4:10 1:33:34 4:56:58
535 Bib 126 DK F45-49 1 31:34 6:42 2:39:43 3:09 1:35:58 4:57:07
536 Bib 1807 BE M30-34 117 29:03 9:03 2:23:37 5:02 1:50:27 4:57:10
537 Bib 1098 BE M25-29 80 30:24 8:46 2:37:57 4:57 1:35:13 4:57:17
538 Bib 1039 FR M50-54 21 26:13 9:46 2:30:03 6:34 1:44:46 4:57:22
538 Bib 1079 BE M35-39 82 33:13 8:22 2:29:18 3:28 1:43:01 4:57:22
540 Bib 141 FR M40-44 74 29:24 8:11 2:28:23 3:42 1:47:50 4:57:29
541 Bib 318 BE M30-34 118 30:23 8:45 2:24:21 5:02 1:49:00 4:57:30
542 Bib 290 BE M25-29 81 28:25 7:29 2:30:40 3:11 1:47:46 4:57:31
543 Bib 1131 BE M30-34 119 28:31 8:32 2:29:07 3:09 1:48:14 4:57:32
543 Bib 681 AZ M30-34 119 27:58 10:01 2:26:03 3:41 1:49:50 4:57:32
545 Bib 386 BE M18-24 35 26:12 8:35 2:35:07 4:46 1:42:55 4:57:35
545 Bib 723 PL M45-49 42 33:14 8:02 2:31:00 3:26 1:41:53 4:57:35
547 Bib 1178 BE M25-29 82 30:13 9:14 2:34:47 4:31 1:38:54 4:57:40
548 Bib 1418 BR M30-34 121 28:02 7:48 2:27:51 4:29 1:49:33 4:57:43
549 Bib 671 BE M50-54 22 35:32 9:36 2:27:03 4:11 1:41:22 4:57:44
550 Bib 1989 NL M40-44 75 31:36 10:14 2:31:10 6:03 1:38:45 4:57:48
550 Bib 811 BE M25-29 83 31:35 9:07 2:28:46 4:46 1:43:34 4:57:48
552 Bib 1121 BE M30-34 122 28:02 8:25 2:34:12 4:07 1:43:03 4:57:49
553 Bib 149 BE M50-54 23 28:11 9:26 2:27:33 4:00 1:48:41 4:57:50
554 Bib 1845 FR M30-34 123 29:11 8:21 2:34:12 4:04 1:42:03 4:57:51
554 Bib 2050 NL M35-39 83 29:59 9:01 2:38:38 4:02 1:36:11 4:57:51
556 Bib 536 BE M45-49 43 31:25 10:26 2:28:55 5:15 1:41:51 4:57:52
557 Bib 2022 BE M50-54 24 30:00 8:36 2:31:13 4:14 1:43:53 4:57:56
557 Bib 790 BE M25-29 84 24:59 7:33 2:28:33 5:40 1:51:12 4:57:56
559 Bib 1835 BE M30-34 124 29:38 9:00 2:34:09 3:32 1:41:39 4:57:57
559 Bib 1995 NL M50-54 25 25:28 8:03 2:27:07 4:31 1:52:48 4:57:57
561 Bib 121 BE M50-54 26 27:47 8:45 2:29:19 3:32 1:48:36 4:57:58
562 Bib 610 BE F25-29 7 26:13 6:56 2:34:22 3:05 1:47:25 4:58:01
563 Bib 1075 TR M45-49 44 28:06 7:22 2:30:16 5:05 1:47:15 4:58:03
564 Bib 1724 DE M40-44 76 27:31 9:07 2:26:16 4:02 1:51:11 4:58:07
565 Bib 1378 TR M40-44 77 29:44 8:35 2:38:51 4:13 1:36:46 4:58:09
566 Bib 895 BE F25-29 8 27:09 7:43 2:37:42 4:43 1:40:54 4:58:11
567 Bib 1685 BE M30-34 125 27:16 8:35 2:30:43 3:46 1:47:59 4:58:20
567 Bib 281 BE M30-34 125 29:29 9:14 2:29:06 6:28 1:44:03 4:58:20
569 Bib 929 BE M25-29 85 29:14 8:13 2:38:57 4:09 1:37:49 4:58:21
570 Bib 421 BE M40-44 78 34:42 9:21 2:21:40 4:18 1:48:21 4:58:22
571 Bib 260 BE M30-34 127 29:19 9:38 2:44:00 3:48 1:31:45 4:58:30
572 Bib 156 FR M45-49 45 29:06 9:37 2:32:41 3:12 1:43:56 4:58:32
572 Bib 683 GF F30-34 2 29:27 8:12 2:43:23 3:17 1:34:13 4:58:32
574 Bib 2058 BE M30-34 128 30:32 7:22 2:30:47 4:05 1:45:48 4:58:34
575 Bib 363 GB M40-44 79 33:28 10:59 2:33:38 4:19 1:36:13 4:58:37
575 Bib 813 FR M25-29 86 24:45 8:07 2:48:08 3:46 1:33:51 4:58:37
577 Bib 1546 CZ M35-39 84 31:53 9:37 2:33:53 5:01 1:38:14 4:58:38
578 Bib 1222 FR M18-24 36 28:24 9:10 2:37:28 4:47 1:38:53 4:58:41
579 Bib 1761 BE M30-34 129 29:00 8:23 2:32:01 4:35 1:44:44 4:58:42
579 Bib 812 BE M25-29 87 27:56 9:10 2:34:02 9:35 1:37:58 4:58:42
581 Bib 706 BE M35-39 85 28:39 9:17 2:27:11 4:42 1:48:58 4:58:48
582 Bib 1347 DE M40-44 80 26:55 9:51 2:36:27 4:01 1:41:35 4:58:49
582 Bib 792 DE M55-59 15 33:01 8:47 2:35:27 3:05 1:38:30 4:58:49
584 Bib 497 BE M30-34 130 28:30 10:14 2:41:17 4:16 1:34:35 4:58:52
585 Bib 469 BE M30-34 131 28:35 9:48 2:31:02 5:59 1:43:30 4:58:54
586 Bib 410 CR M40-44 81 29:41 10:50 2:31:45 4:57 1:41:42 4:58:55
587 Bib 1267 BE M35-39 86 25:24 9:43 2:32:30 4:43 1:46:38 4:58:58
588 Bib 599 FR M25-29 88 27:23 12:13 2:35:31 4:58 1:38:56 4:59:00
588 Bib 658 NL M30-34 132 30:47 9:16 2:35:56 4:55 1:38:06 4:59:00
590 Bib 968 BE M25-29 89 29:01 8:08 2:34:26 4:09 1:43:22 4:59:06
591 Bib 1254 DE M35-39 87 30:15 7:29 2:28:20 3:55 1:49:24 4:59:22
592 Bib 1286 NL M50-54 27 34:56 9:28 2:24:55 5:39 1:44:34 4:59:31
593 Bib 1103 BE M30-34 133 30:27 8:59 2:30:27 4:37 1:45:04 4:59:33
593 Bib 1663 FR M30-34 133 32:40 10:50 2:32:19 4:02 1:39:43 4:59:33
595 Bib 1475 BE M25-29 90 27:29 8:54 2:33:08 3:05 1:46:59 4:59:35
596 Bib 146 NL M30-34 135 27:36 8:04 2:34:08 3:34 1:46:14 4:59:36
597 Bib 1262 BE M35-39 88 24:45 10:55 2:30:08 6:39 1:47:25 4:59:52
598 Bib 1161 BE M35-39 89 31:23 9:28 2:29:03 4:54 1:45:07 4:59:54
599 Bib 1166 BE M18-24 37 31:06 10:54 2:37:33 4:23 1:36:00 4:59:55
600 Bib 1059 BE M25-29 91 32:17 10:22 2:36:53 4:24 1:36:03 4:59:59

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