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 5 of 21

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 1220 FR M35-39 64 26:55 7:05 2:32:22 4:35 1:39:54 4:50:51
401 Bib 823 BE M30-34 88 28:45 8:45 2:29:17 3:37 1:40:27 4:50:51
403 Bib 1023 BE M30-34 89 29:29 9:19 2:34:16 4:52 1:32:59 4:50:55
404 Bib 1886 BE F25-29 4 27:00 7:17 2:32:04 2:39 1:41:56 4:50:56
405 Bib 2012 BE M35-39 65 27:23 8:36 2:29:17 4:11 1:41:34 4:51:01
405 Bib 574 BE M55-59 9 30:02 8:49 2:26:48 4:16 1:41:06 4:51:01
407 Bib 244 AT M30-34 90 28:50 7:45 2:31:47 4:53 1:37:49 4:51:03
408 Bib 982 BE M40-44 52 30:48 8:18 2:29:09 4:50 1:38:02 4:51:06
409 Bib 888 BE M18-24 29 28:52 8:39 2:46:41 4:06 1:22:48 4:51:07
410 Bib 1083 BE M25-29 60 29:36 8:41 2:28:42 4:01 1:40:09 4:51:09
411 Bib 1763 BE M30-34 91 28:29 8:01 2:26:00 3:53 1:44:54 4:51:16
411 Bib 242 FR M40-44 53 31:50 9:24 2:23:41 3:26 1:42:55 4:51:16
413 Bib 294 BE M30-34 92 28:05 8:25 2:24:52 7:04 1:42:52 4:51:19
414 Bib 1571 NL M18-24 30 26:53 8:32 2:34:15 4:10 1:37:32 4:51:22
415 Bib 1516 BE M25-29 61 26:55 9:18 2:30:17 9:32 1:35:22 4:51:23
416 Bib 133 DE M50-54 11 29:53 8:41 2:30:15 3:53 1:38:48 4:51:30
417 Bib 1873 BE M30-34 93 28:47 9:29 2:30:10 5:15 1:37:55 4:51:36
418 Bib 881 BE M45-49 31 29:52 9:12 2:29:46 3:38 1:39:12 4:51:40
419 Bib 251 BE M25-29 62 26:27 8:16 2:31:20 3:45 1:41:53 4:51:41
420 Bib 1210 BE M40-44 54 31:56 10:14 2:17:18 4:26 1:47:57 4:51:50
421 Bib 1478 BE M30-34 94 29:18 9:16 2:25:19 4:02 1:43:58 4:51:54
421 Bib 899 BE M30-34 94 33:04 9:38 2:30:17 5:23 1:33:31 4:51:54
423 Bib 1818 BE M30-34 96 27:15 9:36 2:31:06 5:16 1:38:48 4:52:00
424 Bib 1520 NL M40-44 55 32:21 8:58 2:30:26 4:08 1:36:09 4:52:02
424 Bib 209 BE M25-29 63 32:08 7:50 2:36:05 3:00 1:33:00 4:52:02
426 Bib 120 BE M30-34 97 25:27 8:55 2:24:19 3:42 1:49:41 4:52:04
426 Bib 1683 FR M50-54 12 30:56 7:22 2:29:28 5:17 1:39:00 4:52:04
428 Bib 376 BE M40-44 56 30:47 8:09 2:21:11 4:12 1:47:48 4:52:08
429 Bib 880 BE M35-39 66 31:41 8:22 2:21:09 2:59 1:47:57 4:52:09
430 Bib 1028 NL M35-39 67 26:02 7:43 2:27:52 3:22 1:47:12 4:52:11
430 Bib 1640 NL M35-39 67 31:36 8:54 2:22:01 4:46 1:44:54 4:52:11
430 Bib 771 BE M25-29 64 28:56 12:56 2:27:30 5:26 1:37:23 4:52:11
433 Bib 529 BE M18-24 31 26:48 7:41 2:37:51 3:46 1:36:13 4:52:19
434 Bib 776 DE M35-39 69 34:18 9:14 2:23:33 4:41 1:40:35 4:52:21
435 Bib 332 BE M35-39 70 30:15 7:24 2:27:46 3:25 1:43:40 4:52:30
436 Bib 384 BE M50-54 13 36:34 7:39 2:22:39 4:03 1:41:37 4:52:32
437 Bib 1344 BE M40-44 57 30:06 9:09 2:29:43 4:10 1:39:28 4:52:35
438 Bib 1897 NL M45-49 32 29:53 10:56 2:35:10 4:47 1:31:50 4:52:36
439 Bib 1226 BE M35-39 71 29:24 8:21 2:26:38 5:01 1:43:14 4:52:38
440 Bib 2148 BE M30-34 98 31:41 11:10 2:20:34 4:51 1:44:24 4:52:39
440 Bib 498 BE M45-49 33 29:50 8:23 2:23:08 4:56 1:46:21 4:52:39
442 Bib 378 TR M30-34 99 27:51 8:48 2:37:49 4:09 1:34:08 4:52:45
443 Bib 2065 FR F25-29 5 28:27 9:56 2:33:37 3:42 1:37:07 4:52:48
444 Bib 228 BE M25-29 65 30:47 8:31 2:30:55 2:58 1:39:40 4:52:50
445 Bib 145 FR M60-64 3 30:28 9:41 2:27:10 5:09 1:40:25 4:52:54
446 Bib 1544 BE M25-29 66 26:03 8:55 2:39:46 4:53 1:33:19 4:52:55
447 Bib 759 BE M25-29 67 29:55 8:43 2:31:20 4:49 1:38:08 4:52:56
448 Bib 970 TR M45-49 34 32:35 8:18 2:26:14 4:20 1:41:30 4:52:57
449 Bib 1744 BE M25-29 68 28:40 8:06 2:31:08 3:12 1:41:51 4:52:58
450 Bib 644 BE M35-39 72 30:29 12:28 2:20:31 4:36 1:44:55 4:52:59
451 Bib 480 FR M55-59 10 32:54 8:04 2:38:23 4:46 1:28:54 4:53:01
452 Bib 636 CZ M50-54 14 30:17 8:44 2:30:16 3:24 1:40:23 4:53:04
453 Bib 1802 BE M25-29 69 27:08 8:19 2:27:20 4:06 1:46:14 4:53:06
454 Bib 938 BE M25-29 70 28:49 9:14 2:28:46 5:43 1:40:40 4:53:12
455 Bib 1451 BE M30-34 100 31:02 8:49 2:27:00 3:01 1:43:21 4:53:13
456 Bib 1152 FR M35-39 73 28:16 8:08 2:27:30 6:48 1:42:34 4:53:16
457 Bib 1577 BE M40-44 58 31:52 11:30 2:33:13 5:33 1:31:16 4:53:23
458 Bib 894 BE M30-34 101 30:02 10:42 2:34:47 4:41 1:33:13 4:53:25
459 Bib 611 BE M50-54 15 29:25 9:26 2:24:52 4:33 1:45:11 4:53:27
460 Bib 1198 BE M40-44 59 34:12 10:28 2:33:35 3:44 1:31:28 4:53:28
461 Bib 215 BE M35-39 74 33:05 8:01 2:32:43 3:34 1:36:07 4:53:30
462 Bib 166 BE M40-44 60 30:45 7:17 2:25:08 4:44 1:45:43 4:53:37
463 Bib 321 BE M30-34 102 28:50 8:30 2:35:25 3:28 1:37:40 4:53:54
464 Bib 1570 BE M55-59 11 29:10 8:40 2:28:01 4:24 1:43:42 4:53:57
465 Bib 556 BE M25-29 71 28:14 7:43 2:27:44 3:11 1:47:09 4:54:00
466 Bib 422 BE M30-34 103 28:48 11:20 2:36:58 6:29 1:30:26 4:54:01
467 Bib 1130 TR M40-44 61 27:48 7:30 2:30:15 4:27 1:44:02 4:54:03
468 Bib 1298 DE M35-39 75 31:59 8:33 2:32:31 4:48 1:36:14 4:54:04
469 Bib 2086 DE F40-44 2 29:10 8:37 2:29:39 4:02 1:42:39 4:54:06
470 Bib 1551 BE M30-34 104 35:43 8:37 2:25:21 9:29 1:35:11 4:54:22
471 Bib 828 BE M30-34 105 31:56 7:41 2:29:12 4:13 1:41:22 4:54:24
472 Bib 1855 BE M18-24 32 28:47 7:38 2:36:21 4:16 1:37:29 4:54:31
473 Bib 1201 BE M50-54 16 33:29 9:13 2:27:05 3:53 1:40:54 4:54:33
473 Bib 665 FR M40-44 62 30:54 8:19 2:34:37 3:35 1:37:08 4:54:33
475 Bib 2089 BE M40-44 63 31:59 8:04 2:29:48 5:04 1:39:41 4:54:35
476 Bib 1555 BE M25-29 72 27:37 8:59 2:36:07 2:31 1:39:23 4:54:37
477 Bib 879 BE M35-39 76 27:51 7:53 2:18:32 4:36 1:55:51 4:54:43
478 Bib 1932 BE M25-29 73 27:42 9:18 2:38:48 3:47 1:35:08 4:54:44
479 Bib 1176 BE M25-29 74 31:04 8:20 2:36:13 3:26 1:35:44 4:54:46
479 Bib 501 NL M40-44 64 27:58 10:12 2:37:51 4:26 1:34:19 4:54:46
481 Bib 1795 BE M30-34 106 31:02 7:33 2:30:01 8:02 1:38:11 4:54:49
482 Bib 1760 BE M30-34 107 31:32 13:17 2:17:53 4:11 1:48:01 4:54:55
483 Bib 1107 NL F35-39 2 30:28 8:45 2:29:38 3:44 1:42:20 4:54:56
483 Bib 722 BE M30-34 108 29:18 10:51 2:30:47 4:34 1:39:26 4:54:56
485 Bib 540 GB M45-49 35 29:15 9:53 2:23:45 6:24 1:45:40 4:54:57
486 Bib 414 CR M35-39 77 31:45 11:00 2:29:51 7:24 1:34:59 4:54:59
487 Bib 287 BE M40-44 65 27:25 8:39 2:32:00 3:36 1:43:26 4:55:05
488 Bib 862 BE M40-44 66 29:31 8:52 2:26:38 4:36 1:45:33 4:55:11
489 Bib 1853 BE M55-59 12 26:19 9:31 2:30:26 3:25 1:45:35 4:55:16
490 Bib 370 BE M18-24 33 26:09 7:04 2:29:20 3:20 1:49:25 4:55:17
491 Bib 245 BE M30-34 109 31:12 10:21 2:40:04 4:34 1:29:10 4:55:22
492 Bib 161 BE M60-64 4 28:32 8:26 2:29:08 5:00 1:44:19 4:55:26
493 Bib 1380 TR M40-44 67 31:24 8:39 2:27:35 6:04 1:41:49 4:55:31
494 Bib 1960 BE M30-34 110 28:31 8:17 2:34:57 3:53 1:39:57 4:55:35
495 Bib 1363 BE M45-49 36 36:07 9:27 2:34:38 4:06 1:31:24 4:55:41
495 Bib 2101 FR M45-49 36 36:25 7:35 2:23:12 2:54 1:45:34 4:55:41
497 Bib 1043 AT M30-34 111 31:59 8:20 2:35:44 4:54 1:34:46 4:55:43
498 Bib 1231 BE M40-44 68 29:11 8:32 2:29:41 4:14 1:44:08 4:55:46
498 Bib 1359 BE M30-34 112 27:52 8:22 2:22:32 3:20 1:53:40 4:55:46
500 Bib 1090 ZA M25-29 75 28:49 8:01 2:36:57 3:38 1:38:26 4:55:51

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