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IRONMAN 70.3

IRONMAN 70.3 Boise 2025

1.9 km swim · 90.1 km bike · 21.1 km run

Official results Age-group thresholds All editions
Finishers
1,422
171 did not finish or were disqualified
Best swim
26:10
1.9 km
Best bike
1:55:10
90.1 km
Best run
1:05:22
21.1 km
Men's podium
  1. 1 Bib 41MPRO 3:40:32
  2. 2 Bib 45MPRO 3:43:42
  3. 3 Bib 47MPRO 3:44:59
Women's podium
  1. 1 Bib 1FPRO 4:01:50
  2. 2 Bib 2FPRO 4:06:49
  3. 3 Bib 12FPRO 4:10:32

1,635 results · page 6 of 17

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
501 Bib 1044 M18-24 34 39:40 5:22 3:03:05 5:53 1:56:04 5:50:04
502 Bib 1137 M25-29 59 50:08 6:42 3:00:38 4:38 1:48:18 5:50:23
502 Bib 332 F18-24 6 36:49 5:11 3:06:17 4:07 1:58:00 5:50:23
504 Bib 1557 M45-49 27 41:43 5:27 2:33:32 4:36 2:25:10 5:50:29
505 Bib 1311 F55-59 3 41:59 5:13 2:41:53 4:23 2:17:05 5:50:33
506 Bib 924 M40-44 52 46:08 6:45 2:57:19 5:46 1:54:37 5:50:35
507 Bib 1407 M50-54 43 51:27 4:32 2:48:53 3:08 2:02:38 5:50:39
508 Bib 1109 M45-49 28 50:14 5:14 2:57:31 3:05 1:54:40 5:50:44
509 Bib 151 M50-54 44 50:39 6:17 2:39:45 4:02 2:10:23 5:51:06
510 Bib 646 F55-59 4 36:40 5:20 2:53:45 3:48 2:11:35 5:51:07
511 Bib 1061 F30-34 11 38:01 4:50 3:04:46 3:09 2:00:29 5:51:14
512 Bib 1042 M55-59 16 47:26 6:09 2:49:17 3:28 2:04:57 5:51:17
513 Bib 6008 M18-24 35 36:28 4:55 3:09:33 5:16 1:55:08 5:51:19
514 Bib 230 M45-49 29 45:01 4:14 2:45:09 5:27 2:11:46 5:51:37
515 Bib 1110 M40-44 53 1:01:28 5:44 3:07:20 3:50 1:33:17 5:51:39
516 Bib 1345 M35-39 48 43:51 7:41 2:52:30 3:46 2:04:02 5:51:50
516 Bib 273 M30-34 62 48:47 5:37 2:58:08 2:37 1:56:42 5:51:50
518 Bib 1167 M30-34 63 45:30 5:32 2:37:54 6:16 2:16:40 5:51:51
519 Bib 940 F40-44 12 38:52 6:06 2:48:40 3:16 2:15:10 5:52:04
520 Bib 1053 M55-59 17 48:42 6:17 2:52:56 4:19 1:59:54 5:52:08
521 Bib 737 M40-44 54 52:16 7:29 3:00:21 5:09 1:47:26 5:52:41
522 Bib 688 F55-59 5 36:45 8:55 3:01:54 6:54 1:58:22 5:52:50
523 Bib 1632 M30-34 64 45:33 5:36 3:03:06 3:33 1:55:24 5:53:12
524 Bib 1131 M60-64 8 40:58 5:31 2:54:01 6:39 2:06:14 5:53:22
525 Bib 1072 M45-49 30 1:01:07 6:59 2:47:02 6:47 1:51:29 5:53:24
526 Bib 510 M55-59 18 43:08 5:36 2:41:40 6:40 2:16:26 5:53:29
527 Bib 1380 M30-34 65 42:49 4:57 2:56:17 3:01 2:06:29 5:53:33
528 Bib 1054 M25-29 60 43:43 6:12 2:59:41 6:19 1:57:45 5:53:41
529 Bib 720 F55-59 6 49:56 5:51 2:51:58 3:35 2:02:25 5:53:45
530 Bib 466 M45-49 31 45:38 7:01 2:47:22 3:20 2:10:42 5:54:04
531 Bib 1476 F30-34 12 43:53 3:45 2:58:14 2:16 2:05:56 5:54:05
532 Bib 325 M30-34 66 44:12 5:37 3:02:35 3:13 1:58:37 5:54:14
533 Bib 1266 M40-44 55 53:04 6:02 2:49:48 4:03 2:01:20 5:54:18
534 Bib 1260 M35-39 49 59:28 6:08 2:40:45 3:58 2:04:00 5:54:19
535 Bib 1180 F40-44 13 41:44 6:07 2:59:21 4:22 2:02:47 5:54:21
536 Bib 613 M25-29 61 41:58 6:34 3:10:26 3:47 1:51:39 5:54:24
537 Bib 811 M35-39 50 52:03 6:15 2:53:42 4:01 1:58:33 5:54:35
538 Bib 244 M35-39 51 42:04 6:00 3:12:21 5:24 1:49:15 5:55:05
539 Bib 1352 M18-24 36 50:38 9:18 3:01:00 6:16 1:47:58 5:55:10
540 Bib 700 M25-29 62 49:21 6:08 2:38:16 6:11 2:15:17 5:55:13
541 Bib 830 M18-24 37 46:30 6:48 2:55:24 5:08 2:01:30 5:55:20
542 Bib 851 M50-54 45 45:35 4:57 2:57:04 6:10 2:01:45 5:55:31
543 Bib 973 M40-44 56 35:44 6:08 2:55:20 4:34 2:13:53 5:55:40
544 Bib 1048 M40-44 57 42:22 6:59 2:54:20 4:47 2:07:17 5:55:45
545 Bib 1369 F18-24 7 33:59 4:23 2:59:10 3:41 2:14:33 5:55:46
545 Bib 1707 M25-29 63 52:27 5:36 3:06:43 4:00 1:47:01 5:55:46
547 Bib 1251 M18-24 38 46:28 5:46 3:11:13 3:41 1:48:47 5:55:54
548 Bib 1238 M35-39 52 37:52 8:48 3:16:26 4:35 1:48:18 5:56:00
549 Bib 808 M60-64 9 49:56 7:00 2:58:17 3:44 1:57:05 5:56:01
550 Bib 626 F40-44 14 45:15 6:52 3:07:39 3:27 1:52:50 5:56:03
551 Bib 819 M35-39 53 37:45 6:16 2:48:04 6:15 2:18:03 5:56:24
552 Bib 1281 M35-39 54 52:33 7:49 2:46:49 5:47 2:03:29 5:56:27
553 Bib 231 F40-44 15 45:03 5:39 2:46:12 5:07 2:14:37 5:56:38
554 Bib 1188 M25-29 64 42:04 6:14 3:02:44 4:14 2:01:42 5:56:58
555 Bib 786 M25-29 65 44:06 5:22 3:04:15 3:43 1:59:34 5:57:00
556 Bib 438 M30-34 67 38:55 5:31 2:51:15 3:14 2:18:09 5:57:05
557 Bib 1185 M45-49 32 45:58 5:35 2:49:11 3:13 2:13:09 5:57:07
558 Bib 1478 M45-49 33 47:23 13:40 2:54:03 7:43 1:54:24 5:57:12
559 Bib 1351 M55-59 19 53:09 9:24 2:36:18 8:58 2:09:32 5:57:20
560 Bib 393 F40-44 16 50:07 8:14 2:49:52 7:22 2:01:51 5:57:27
561 Bib 356 M50-54 46 45:58 6:15 3:05:07 3:47 1:56:26 5:57:34
562 Bib 719 F18-24 8 34:43 5:05 3:20:44 3:10 1:54:00 5:57:42
563 Bib 634 M30-34 68 50:13 7:11 2:53:18 5:26 2:01:38 5:57:45
564 Bib 319 M18-24 39 47:09 8:51 2:53:55 5:15 2:02:42 5:57:52
564 Bib 977 M30-34 69 54:00 6:05 3:04:27 4:16 1:49:04 5:57:52
566 Bib 1012 F25-29 20 48:48 6:27 3:07:45 4:49 1:50:14 5:58:03
567 Bib 1347 M35-39 55 46:33 8:26 2:59:59 4:26 1:58:50 5:58:15
568 Bib 185 F30-34 13 35:44 6:06 3:07:40 4:38 2:04:14 5:58:21
569 Bib 847 F18-24 9 36:05 5:12 2:59:28 5:56 2:11:46 5:58:27
569 Bib 934 M35-39 56 54:12 9:04 2:49:59 7:12 1:58:01 5:58:27
571 Bib 422 M50-54 47 35:41 8:26 2:45:15 6:13 2:22:53 5:58:29
572 Bib 1422 M40-44 58 50:24 7:03 3:04:24 4:12 1:52:32 5:58:34
573 Bib 146 M50-54 48 59:19 11:36 2:46:38 4:35 1:56:40 5:58:47
573 Bib 987 M25-29 66 46:47 6:00 2:57:58 7:14 2:00:47 5:58:47
575 Bib 929 M30-34 70 46:09 6:32 3:05:00 3:47 1:57:25 5:58:53
576 Bib 453 M30-34 71 40:56 4:40 2:47:16 3:31 2:22:34 5:58:56
577 Bib 990 M35-39 57 42:56 5:07 3:06:11 2:59 2:02:05 5:59:18
578 Bib 1190 M55-59 20 47:47 6:18 2:53:00 4:41 2:07:56 5:59:42
579 Bib 913 M30-34 72 41:59 5:04 2:48:50 4:13 2:19:43 5:59:49
580 Bib 696 F45-49 12 54:01 5:09 3:02:13 4:00 1:54:34 5:59:59
581 Bib 1056 F40-44 17 48:08 5:36 2:56:31 3:35 2:06:17 6:00:06
582 Bib 1089 M35-39 58 42:06 4:56 2:57:26 3:29 2:12:17 6:00:13
583 Bib 1249 M50-54 49 41:20 4:14 3:01:45 2:44 2:10:14 6:00:18
584 Bib 600 F25-29 21 41:23 8:33 2:58:55 3:36 2:07:52 6:00:19
585 Bib 268 M30-34 73 42:54 4:21 2:51:48 2:24 2:18:58 6:00:25
585 Bib 865 M30-34 73 49:00 8:22 2:49:28 5:38 2:07:57 6:00:25
587 Bib 648 F35-39 17 44:14 8:48 3:14:00 4:27 1:48:57 6:00:26
588 Bib 669 F55-59 7 41:03 7:17 3:00:48 5:29 2:05:53 6:00:30
589 Bib 301 M25-29 67 57:21 9:58 2:55:38 7:09 1:50:32 6:00:37
590 Bib 1678 M40-44 59 43:15 5:01 3:01:32 5:14 2:05:39 6:00:41
591 Bib 936 M40-44 60 39:22 8:45 2:56:17 6:34 2:09:52 6:00:50
592 Bib 117 M55-59 21 37:33 5:23 2:56:04 4:59 2:16:53 6:00:52
593 Bib 1139 M18-24 40 49:12 9:31 2:55:49 3:52 2:02:29 6:00:53
594 Bib 1562 M18-24 41 55:41 5:41 3:05:16 4:36 1:49:42 6:00:56
594 Bib 432 F25-29 22 40:00 4:36 3:18:21 3:39 1:54:21 6:00:56
596 Bib 169 M50-54 50 45:56 8:36 2:56:49 4:14 2:05:32 6:01:07
597 Bib 928 M25-29 68 47:02 6:47 2:57:04 4:07 2:06:09 6:01:09
598 Bib 820 F55-59 8 43:30 5:37 2:52:45 4:53 2:14:30 6:01:15
599 Bib 959 M45-49 34 52:53 6:22 3:02:01 4:11 1:55:53 6:01:20
600 Bib 999 F40-44 18 48:39 5:58 2:56:17 4:53 2:05:36 6:01:22

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