smilzo
IRONMAN

IRONMAN California 2025

3.862 km swim · 180.086 km bike · 41.4728 km run

Official results Age-group thresholds All editions
Finishers
2,329
139 did not finish or were disqualified
Best swim
40:10
3.862 km
Best bike
4:16:43
180.086 km
Best run
2:51:10
41.4728 km
Men's podium
  1. 1 Bib 2591CA · M30-34 8:16:19
  2. 2 Bib 2035US · M25-29 8:17:21
  3. 3 Bib 1762US · M25-29 8:18:56
Women's podium
  1. 1 Bib 1100US · F40-44 9:34:30
  2. 2 Bib 2326US · F45-49 9:38:09
  3. 3 Bib 2148US · F25-29 9:45:14

2,502 results · page 6 of 26

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
501 Bib 1644 US F40-44 12 50:27 8:22 5:25:59 9:25 4:38:08 11:12:21
502 Bib 228 US M45-49 64 59:15 9:16 5:15:13 7:58 4:40:44 11:12:26
503 Bib 374 US M40-44 73 56:15 7:55 4:21:40 6:07 5:40:35 11:12:32
504 Bib 2294 US M40-44 74 1:02:03 10:15 5:20:33 5:47 4:34:02 11:12:41
505 Bib 635 CO M25-29 73 1:03:07 10:56 6:02:26 8:57 3:47:33 11:12:58
506 Bib 1585 US M45-49 65 56:27 12:17 5:35:32 6:37 4:22:14 11:13:07
506 Bib 2263 CA M18-24 31 1:00:46 12:43 5:20:40 8:04 4:30:54 11:13:07
508 Bib 2431 US M30-34 60 1:01:59 12:20 5:33:31 6:18 4:18:59 11:13:08
509 Bib 211 US M60-64 9 1:00:12 9:12 5:19:39 6:34 4:37:35 11:13:13
510 Bib 805 US M65-69 2 1:01:43 12:18 5:36:09 3:35 4:19:36 11:13:21
511 Bib 2425 US M25-29 74 1:02:58 11:44 5:39:22 6:14 4:13:11 11:13:29
512 Bib 688 VE M40-44 75 1:11:51 12:13 5:33:49 5:31 4:10:19 11:13:43
513 Bib 350 MX M25-29 75 1:01:04 8:19 5:38:52 6:14 4:19:20 11:13:47
514 Bib 1785 SG F30-34 10 59:44 11:26 6:00:00 5:51 3:56:50 11:13:50
515 Bib 2016 US M45-49 66 1:03:09 10:45 5:24:42 5:52 4:29:27 11:13:54
516 Bib 186 US M25-29 76 55:58 9:14 5:41:57 6:36 4:20:10 11:13:56
517 Bib 2394 US F50-54 2 55:10 9:52 5:38:53 6:08 4:24:22 11:14:26
518 Bib 554 US M65-69 3 54:58 8:53 5:52:39 5:28 4:12:37 11:14:36
519 Bib 1801 US M65-69 4 52:53 9:22 5:52:37 4:51 4:15:04 11:14:47
520 Bib 1502 PR F40-44 13 1:05:35 7:21 5:42:34 3:37 4:15:41 11:14:48
521 Bib 371 US M35-39 87 59:21 6:45 5:29:06 7:35 4:32:08 11:14:54
522 Bib 520 US F30-34 11 54:46 10:27 5:55:59 3:30 4:10:14 11:14:57
523 Bib 2441 US M50-54 40 51:31 8:46 5:09:22 6:58 4:58:38 11:15:16
524 Bib 257 US M55-59 31 56:25 10:19 5:14:42 5:54 4:48:06 11:15:27
525 Bib 2586 VE M30-34 61 1:04:39 10:19 5:20:38 9:04 4:31:01 11:15:41
526 Bib 2447 MX M30-34 62 57:39 10:30 5:36:15 6:38 4:24:47 11:15:49
527 Bib 2164 BE M35-39 88 56:57 14:53 5:22:19 9:05 4:32:39 11:15:54
528 Bib 1691 US M18-24 32 56:15 12:34 5:30:54 7:33 4:28:52 11:16:08
529 Bib 756 US M50-54 41 1:08:51 16:29 5:44:33 6:56 3:59:24 11:16:13
530 Bib 1260 GT M30-34 63 54:27 9:02 5:41:35 5:56 4:25:33 11:16:32
530 Bib 2065 US M18-24 33 53:01 9:35 5:28:58 5:48 4:39:10 11:16:32
532 Bib 2476 US M45-49 67 1:01:29 10:32 5:27:11 4:57 4:32:30 11:16:40
533 Bib 2318 CN M18-24 34 1:09:56 9:19 5:09:12 5:59 4:43:01 11:17:28
534 Bib 2467 PH M30-34 64 1:05:49 8:37 5:23:15 5:53 4:34:10 11:17:43
535 Bib 468 GR M55-59 32 59:57 9:36 5:39:51 9:03 4:19:26 11:17:52
536 Bib 626 US M50-54 42 58:10 13:07 5:37:32 11:05 4:18:00 11:17:53
537 Bib 1977 US F45-49 6 1:02:59 8:12 6:11:39 5:29 3:49:36 11:17:55
538 Bib 860 US M25-29 77 1:02:06 15:30 5:46:02 6:09 4:08:10 11:17:56
539 Bib 665 US F25-29 7 57:19 11:42 5:22:02 5:54 4:41:01 11:17:58
540 Bib 1104 US M35-39 89 59:28 12:06 5:23:09 8:12 4:35:07 11:18:03
541 Bib 1229 MX M35-39 90 54:18 10:23 5:24:08 8:21 4:40:56 11:18:06
542 Bib 2593 KE M25-29 78 58:50 9:45 5:59:25 6:50 4:03:18 11:18:09
543 Bib 1688 RS M50-54 43 53:38 12:05 5:03:39 5:36 5:03:24 11:18:23
544 Bib 1463 CA M55-59 33 58:21 12:24 5:12:13 7:15 4:48:30 11:18:44
545 Bib 1210 US M30-34 65 53:15 10:33 5:32:23 8:52 4:33:56 11:18:59
546 Bib 2669 US M30-34 66 50:05 10:18 5:49:57 10:09 4:18:34 11:19:04
547 Bib 1494 US M55-59 34 56:11 8:19 5:35:32 6:11 4:33:07 11:19:21
548 Bib 66 US M25-29 79 1:14:27 12:59 5:47:00 10:34 3:54:22 11:19:22
549 Bib 2706 US F50-54 3 56:46 11:22 5:47:11 3:52 4:20:13 11:19:24
550 Bib 1326 US M50-54 44 1:01:26 10:00 5:33:27 6:31 4:27:59 11:19:25
551 Bib 225 PE M35-39 91 1:04:41 10:40 5:31:17 8:38 4:24:53 11:20:09
552 Bib 1966 US F25-29 8 56:07 8:01 6:03:25 5:51 4:06:50 11:20:14
553 Bib 319 MX M30-34 67 53:31 11:17 5:30:52 6:08 4:38:36 11:20:23
554 Bib 2079 US M45-49 68 54:42 10:03 5:27:45 5:21 4:42:47 11:20:37
555 Bib 788 CA M50-54 45 52:09 9:23 5:45:40 6:29 4:27:21 11:21:01
556 Bib 2610 BR M35-39 92 57:27 13:37 5:46:30 8:35 4:14:57 11:21:06
557 Bib 339 US M40-44 76 59:23 9:34 5:11:04 7:10 4:54:23 11:21:34
558 Bib 75 US M30-34 68 1:02:27 10:26 5:24:42 8:05 4:35:55 11:21:35
559 Bib 1806 US M25-29 80 1:02:10 12:15 5:29:35 11:43 4:25:57 11:21:41
560 Bib 2482 US M18-24 35 56:50 9:48 5:38:22 7:01 4:29:58 11:21:59
560 Bib 322 US M18-24 35 50:00 7:07 4:54:23 5:36 5:24:53 11:21:59
562 Bib 1212 US M25-29 81 1:03:33 18:21 6:41:08 10:15 3:08:51 11:22:08
563 Bib 1219 US M25-29 82 59:22 7:42 5:10:26 5:14 4:59:46 11:22:30
564 Bib 2334 US M35-39 93 54:09 8:07 5:05:26 5:34 5:09:17 11:22:33
565 Bib 709 MX M45-49 69 57:17 9:34 5:16:10 5:34 4:54:34 11:23:08
566 Bib 1865 US M40-44 77 58:52 10:51 5:30:04 7:13 4:36:15 11:23:15
567 Bib 2168 CN M35-39 94 55:01 14:28 5:59:19 12:51 4:01:51 11:23:30
568 Bib 203 DK M60-64 10 59:00 8:15 5:32:32 4:26 4:39:43 11:23:56
569 Bib 2245 VN M45-49 70 55:51 7:42 5:23:40 6:25 4:50:35 11:24:12
570 Bib 1329 US M30-34 69 59:18 8:30 5:38:19 7:38 4:30:36 11:24:22
571 Bib 1907 PH M35-39 95 1:04:29 12:02 5:14:34 5:27 4:47:57 11:24:30
572 Bib 2651 US M35-39 96 55:16 12:52 5:43:06 7:47 4:25:31 11:24:32
573 Bib 618 US F45-49 7 1:05:51 12:28 5:46:55 8:12 4:11:10 11:24:35
574 Bib 1829 US F45-49 8 57:59 8:35 6:00:28 5:53 4:11:45 11:24:40
575 Bib 2597 US M30-34 70 52:58 8:16 5:22:17 5:49 4:55:41 11:25:00
576 Bib 2519 US M18-24 37 1:01:15 9:20 5:41:46 8:08 4:24:45 11:25:14
577 Bib 2372 US M40-44 78 57:51 11:47 5:41:00 7:17 4:27:21 11:25:16
578 Bib 2232 BR M40-44 79 56:44 7:51 5:38:40 6:30 4:35:40 11:25:24
579 Bib 1142 GB M50-54 46 57:29 7:10 5:06:37 7:00 5:07:09 11:25:26
580 Bib 1400 US M45-49 71 50:55 7:08 5:30:30 5:46 4:51:16 11:25:34
581 Bib 1927 US M45-49 72 59:02 11:07 5:29:10 12:00 4:34:28 11:25:48
582 Bib 1772 US M25-29 83 52:41 10:44 5:34:07 7:33 4:40:47 11:25:53
583 Bib 1642 PE M50-54 47 53:19 13:30 5:46:49 9:20 4:23:06 11:26:03
584 Bib 2144 CA M60-64 11 44:31 11:19 5:31:18 10:02 4:49:00 11:26:10
585 Bib 648 US F60-64 1 1:11:42 18:41 5:51:13 8:28 3:56:07 11:26:11
586 Bib 422 US M35-39 97 1:05:09 13:06 5:37:55 7:12 4:22:51 11:26:13
587 Bib 1867 US M40-44 80 53:21 11:25 5:45:45 6:46 4:28:57 11:26:14
588 Bib 682 US M50-54 48 1:03:45 9:58 5:09:36 7:27 4:55:42 11:26:28
589 Bib 1999 MX M18-24 38 53:23 6:38 6:08:42 3:55 4:13:55 11:26:33
590 Bib 818 US M18-24 39 1:06:32 9:45 6:03:58 5:35 4:00:49 11:26:39
591 Bib 1089 US M18-24 40 1:04:13 11:44 5:07:05 7:15 4:56:23 11:26:40
592 Bib 2108 US M35-39 98 44:24 9:36 5:40:34 11:42 4:40:49 11:27:05
593 Bib 1523 US M50-54 49 1:02:16 8:16 5:34:26 6:09 4:36:00 11:27:06
594 Bib 286 US M55-59 35 1:00:31 9:26 5:32:42 6:17 4:38:12 11:27:08
595 Bib 1269 MX M25-29 84 47:40 6:43 5:20:16 4:10 5:08:21 11:27:09
596 Bib 2140 US M30-34 71 1:07:14 12:03 5:56:33 6:16 4:05:17 11:27:23
597 Bib 363 US M30-34 72 1:00:33 8:42 5:45:01 5:47 4:27:49 11:27:51
598 Bib 2324 US M25-29 85 49:45 10:54 5:58:19 6:02 4:23:00 11:28:01
599 Bib 1418 US M25-29 86 53:44 11:53 6:00:54 7:03 4:14:51 11:28:26
600 Bib 674 US M25-29 87 55:50 8:37 5:56:21 6:46 4:20:55 11:28:28

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