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IRONMAN

IRONMAN California 2023

3.862 km swim · 180.247 km bike · 41.8912 km run

Official results Age-group thresholds All editions
Finishers
2,119
121 did not finish or were disqualified
Best swim
34:31
3.862 km
Best bike
4:22:37
180.247 km
Best run
2:48:48
41.8912 km
Men's podium
  1. 1 Bib 478NZ · M40-44 7:56:56
  2. 2 Bib 2004MX · M40-44 8:19:28
  3. 3 Bib 2302CA · M30-34 8:21:01
Women's podium
  1. 1 Bib 173US · F40-44 9:17:29
  2. 2 Bib 481US · F35-39 9:25:37
  3. 3 Bib 233US · F40-44 9:39:15

2,279 results · page 5 of 23

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
400 Bib 868 US M45-49 55 44:43 9:15 5:28:41 5:28 4:25:07 10:53:14
402 Bib 241 US M35-39 73 43:20 9:01 5:21:47 7:31 4:31:47 10:53:25
403 Bib 1842 US M35-39 74 43:23 16:00 5:56:58 8:34 3:48:33 10:53:27
404 Bib 1302 US M40-44 66 45:09 10:01 5:40:10 6:36 4:11:34 10:53:31
405 Bib 399 US M35-39 75 41:53 12:36 5:49:30 11:50 3:58:15 10:54:05
406 Bib 754 US M25-29 36 43:08 10:46 5:28:27 10:26 4:21:28 10:54:15
407 Bib 2292 US M30-34 69 55:32 10:27 6:04:17 4:42 3:39:18 10:54:17
408 Bib 21 CR PC/ID 2 51:15 15:34 5:50:31 14:56 3:42:07 10:54:24
408 Bib 444 US M35-39 76 48:35 7:57 5:25:39 6:16 4:25:57 10:54:24
410 Bib 2161 US M40-44 67 50:19 9:42 5:34:03 7:36 4:13:01 10:54:42
411 Bib 330 US M55-59 23 47:14 9:37 5:32:37 5:56 4:19:49 10:55:14
412 Bib 1967 US M30-34 70 51:11 16:02 5:36:32 11:27 4:00:04 10:55:17
413 Bib 1134 US F30-34 5 40:36 11:37 6:06:01 8:30 3:48:36 10:55:19
414 Bib 2310 US M25-29 37 46:10 11:14 5:33:13 6:52 4:17:52 10:55:21
414 Bib 739 PH M30-34 71 49:05 11:49 5:43:19 5:40 4:05:27 10:55:21
416 Bib 1268 US M45-49 56 48:35 12:41 5:51:10 12:44 3:50:20 10:55:29
417 Bib 1589 US M35-39 77 44:24 8:55 5:20:42 7:55 4:33:42 10:55:38
418 Bib 381 US M45-49 57 45:54 7:55 5:18:42 6:26 4:36:45 10:55:41
419 Bib 555 US M60-64 11 49:31 10:14 5:22:47 6:16 4:26:57 10:55:46
420 Bib 1194 ES M50-54 41 44:14 9:47 5:31:29 9:14 4:21:05 10:55:48
421 Bib 1459 US M45-49 58 46:13 14:29 6:00:42 9:45 3:44:42 10:55:51
422 Bib 1624 CR F35-39 4 54:18 16:18 5:50:36 6:50 3:47:55 10:55:58
423 Bib 1387 MX M45-49 59 47:01 12:08 5:23:14 7:35 4:26:20 10:56:18
424 Bib 352 US M40-44 68 45:40 13:19 5:34:50 8:26 4:14:14 10:56:28
425 Bib 2077 US M40-44 69 46:13 15:41 5:43:01 8:43 4:02:54 10:56:32
426 Bib 221 EC F40-44 7 48:56 12:10 5:52:14 6:53 3:56:22 10:56:34
427 Bib 1620 US M35-39 78 43:38 8:01 5:52:51 6:54 4:05:26 10:56:50
428 Bib 1579 CR M45-49 60 47:29 13:12 5:53:18 7:14 3:55:41 10:56:54
429 Bib 281 US M45-49 61 46:17 12:14 5:22:09 10:01 4:26:14 10:56:55
430 Bib 1656 MX M30-34 72 46:52 9:26 5:45:59 6:43 4:07:58 10:56:57
431 Bib 502 MX M30-34 73 47:45 12:27 6:05:02 8:27 3:43:40 10:57:20
432 Bib 844 CA M55-59 24 48:10 9:34 5:08:22 6:36 4:44:43 10:57:25
433 Bib 1934 US M30-34 74 49:41 13:33 5:32:01 12:32 4:09:46 10:57:34
434 Bib 279 US M45-49 62 47:34 9:14 5:31:32 11:10 4:18:05 10:57:35
435 Bib 1317 US M45-49 63 47:26 12:05 5:40:59 8:47 4:08:18 10:57:36
436 Bib 253 US M35-39 79 49:45 8:19 5:34:31 7:38 4:17:28 10:57:41
437 Bib 322 US F25-29 3 42:00 8:51 5:55:03 6:24 4:05:28 10:57:45
438 Bib 258 US M55-59 25 41:18 11:56 5:38:31 17:00 4:09:02 10:57:48
439 Bib 1330 US M35-39 80 45:39 8:50 5:58:09 6:49 3:58:32 10:57:59
440 Bib 292 US F25-29 4 43:25 6:54 5:46:00 4:21 4:17:42 10:58:22
441 Bib 575 US M40-44 70 45:55 8:41 5:12:44 6:03 4:45:15 10:58:38
442 Bib 562 JP M18-24 13 46:29 12:53 5:51:56 4:20 4:03:13 10:58:52
443 Bib 1510 US M30-34 75 59:49 10:26 5:41:34 7:15 4:00:11 10:59:15
444 Bib 1149 RS M35-39 81 48:15 10:41 5:46:20 12:24 4:01:49 10:59:29
445 Bib 2013 PH M45-49 64 50:40 10:17 5:35:45 6:15 4:17:14 11:00:11
446 Bib 1780 US M45-49 65 43:24 7:47 5:14:15 8:22 4:46:47 11:00:34
447 Bib 1883 MX M30-34 76 43:29 8:20 5:39:08 7:11 4:22:31 11:00:39
448 Bib 1184 CA M35-39 82 47:23 10:19 5:34:07 11:08 4:18:05 11:01:02
449 Bib 2283 US F45-49 3 56:51 12:53 5:49:16 6:09 3:56:08 11:01:15
450 Bib 1426 US M30-34 77 41:52 10:28 5:33:45 9:37 4:25:42 11:01:24
451 Bib 1799 CA M30-34 78 45:50 7:42 5:20:10 5:43 4:42:11 11:01:35
452 Bib 341 US F40-44 8 39:42 6:40 5:35:19 7:24 4:32:36 11:01:40
453 Bib 1690 US M25-29 38 46:45 10:15 5:43:37 5:57 4:15:27 11:02:01
454 Bib 317 US M55-59 26 45:09 11:00 5:47:45 8:38 4:09:33 11:02:04
455 Bib 1733 US M30-34 79 42:19 9:57 5:44:27 7:49 4:17:45 11:02:17
456 Bib 1547 CA M55-59 27 47:06 13:16 5:42:30 13:59 4:05:50 11:02:41
457 Bib 2341 US M50-54 42 47:58 16:59 5:36:05 10:45 4:11:00 11:02:48
458 Bib 13 US PC/ID 3 47:02 7:20 5:53:27 8:26 4:06:52 11:03:06
459 Bib 2191 MX M25-29 39 43:31 9:40 5:36:01 7:44 4:26:22 11:03:18
460 Bib 1464 US F35-39 5 51:01 7:37 5:50:16 6:44 4:07:45 11:03:22
461 Bib 1381 US M40-44 71 48:15 13:10 5:56:12 15:24 3:50:32 11:03:32
462 Bib 2267 US M30-34 80 49:45 14:55 6:18:24 8:21 3:32:09 11:03:33
463 Bib 972 US M25-29 40 42:45 12:09 5:40:59 12:23 4:15:18 11:03:34
464 Bib 940 US M40-44 72 45:57 8:57 5:21:29 5:43 4:42:10 11:04:16
465 Bib 1837 CR M50-54 43 51:04 11:31 5:54:27 9:18 3:58:26 11:04:46
466 Bib 220 US M50-54 44 40:04 9:00 5:33:01 11:15 4:31:38 11:04:57
467 Bib 305 US M45-49 66 47:40 9:03 5:33:23 9:03 4:25:56 11:05:05
468 Bib 1142 US M25-29 41 47:02 8:58 5:29:54 8:53 4:31:13 11:06:00
469 Bib 324 US M45-49 67 44:12 7:40 5:34:58 6:14 4:32:59 11:06:03
470 Bib 2370 US M30-34 81 49:57 11:32 5:47:07 11:53 4:05:48 11:06:18
471 Bib 1106 CA M45-49 68 45:24 9:41 5:33:26 5:27 4:32:45 11:06:43
472 Bib 1392 US M50-54 45 47:00 9:39 5:54:09 7:06 4:09:08 11:07:01
473 Bib 1679 US F30-34 6 49:07 9:27 5:56:18 6:36 4:05:41 11:07:09
474 Bib 1816 US M45-49 69 47:24 7:28 5:21:27 6:03 4:44:52 11:07:14
475 Bib 72 US M25-29 42 45:49 9:48 6:00:13 10:07 4:01:29 11:07:26
476 Bib 420 US M35-39 83 52:20 11:14 5:23:43 8:35 4:32:02 11:07:54
477 Bib 2249 US M40-44 73 48:55 14:18 5:54:50 11:41 3:58:32 11:08:16
478 Bib 1693 US M25-29 43 42:50 10:16 5:47:26 7:03 4:20:49 11:08:24
479 Bib 255 US M60-64 12 50:26 11:39 5:26:32 6:46 4:33:03 11:08:27
480 Bib 836 US M50-54 46 41:35 16:56 5:41:27 9:51 4:18:45 11:08:34
481 Bib 991 US M60-64 13 46:32 10:10 5:25:11 9:14 4:37:39 11:08:46
482 Bib 997 CA M40-44 74 43:10 11:01 5:26:28 9:54 4:38:23 11:08:55
483 Bib 848 CA M50-54 47 52:22 6:44 5:20:46 4:57 4:44:22 11:09:11
484 Bib 1430 CA M40-44 75 44:05 10:25 5:35:00 8:04 4:31:44 11:09:17
485 Bib 804 US M50-54 48 43:46 10:22 5:35:45 6:59 4:32:27 11:09:19
486 Bib 2315 US M25-29 44 47:04 8:59 5:32:31 6:01 4:35:06 11:09:40
487 Bib 1645 SV M40-44 76 40:26 9:22 5:21:55 6:12 4:52:25 11:10:19
487 Bib 950 US M35-39 84 49:24 8:36 5:44:54 5:26 4:22:00 11:10:19
489 Bib 1054 US F40-44 9 50:09 9:53 5:46:43 10:48 4:12:59 11:10:32
490 Bib 334 US M55-59 28 41:35 10:04 5:32:12 9:05 4:37:47 11:10:43
491 Bib 2358 US M30-34 82 52:00 11:19 6:08:05 5:46 3:54:12 11:11:22
492 Bib 859 US M30-34 83 45:48 9:43 6:01:29 7:55 4:06:51 11:11:46
493 Bib 1858 MX M30-34 84 47:20 7:56 5:55:44 6:15 4:14:50 11:12:06
494 Bib 2160 US M50-54 49 44:41 9:52 5:39:11 6:40 4:31:50 11:12:14
495 Bib 192 CA F45-49 4 47:49 12:30 5:53:55 9:39 4:08:39 11:12:33
496 Bib 847 US F30-34 7 41:21 8:13 5:50:46 6:24 4:25:50 11:12:35
497 Bib 98 US M35-39 85 44:04 11:55 5:45:31 7:01 4:24:14 11:12:45
498 Bib 1361 US M30-34 85 46:42 11:15 5:28:27 5:57 4:40:24 11:12:46
499 Bib 387 CA M35-39 86 52:01 10:51 5:34:28 9:37 4:25:53 11:12:49
500 Bib 244 US M45-49 70 46:08 9:40 5:19:12 9:35 4:48:16 11:12:51

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