smilzo
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 5 of 17

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 118 M55-59 11 38:47 5:41 2:36:57 3:55 2:11:23 5:36:43
401 Bib 414 M30-34 53 43:00 5:19 2:34:45 2:48 2:10:50 5:36:43
403 Bib 831 M50-54 29 54:17 4:53 2:44:06 2:53 1:50:39 5:36:48
404 Bib 864 M40-44 41 44:15 4:22 2:51:33 2:08 1:54:49 5:37:07
405 Bib 1372 M18-24 25 37:55 6:16 2:38:00 3:44 2:11:15 5:37:10
406 Bib 1290 M40-44 42 47:27 5:14 2:50:13 3:17 1:51:17 5:37:28
407 Bib 259 M50-54 30 44:05 4:17 2:47:29 3:40 1:58:04 5:37:36
408 Bib 881 M25-29 41 36:05 4:05 3:10:12 3:53 1:43:30 5:37:44
409 Bib 922 M25-29 42 49:35 7:38 2:42:21 4:13 1:54:08 5:37:54
410 Bib 789 M25-29 43 32:28 5:53 3:00:57 4:32 1:54:10 5:38:00
411 Bib 780 M40-44 43 44:32 7:08 2:50:36 4:38 1:51:19 5:38:14
412 Bib 1362 M45-49 18 43:29 7:03 2:51:00 4:53 1:51:58 5:38:23
413 Bib 297 M50-54 31 41:27 5:34 2:46:46 3:11 2:01:34 5:38:32
414 Bib 1013 M18-24 26 52:42 4:16 2:54:32 2:31 1:44:43 5:38:44
415 Bib 1082 M45-49 19 49:04 4:55 2:38:16 4:58 2:01:38 5:38:50
416 Bib 1065 M50-54 32 46:38 7:51 2:42:54 4:19 1:57:13 5:38:55
417 Bib 659 M50-54 33 43:04 5:49 2:50:33 3:21 1:56:13 5:39:00
418 Bib 1059 M60-64 7 41:49 4:58 2:32:31 4:55 2:15:05 5:39:18
419 Bib 1617 M30-34 54 40:00 5:29 2:41:45 3:26 2:08:44 5:39:24
420 Bib 492 M40-44 44 45:01 7:34 2:40:59 4:00 2:01:59 5:39:33
421 Bib 364 M25-29 44 47:26 5:58 2:44:00 3:12 1:59:19 5:39:55
422 Bib 1706 M25-29 45 47:12 5:50 2:44:18 3:10 1:59:37 5:40:07
423 Bib 653 M30-34 55 40:51 5:52 2:57:23 3:56 1:52:23 5:40:26
424 Bib 1120 M50-54 34 45:25 5:11 2:41:40 4:31 2:03:47 5:40:33
425 Bib 1704 M25-29 46 47:14 2:54 2:42:58 3:40 2:03:52 5:40:38
426 Bib 1435 M35-39 40 40:16 5:23 2:49:37 4:31 2:01:09 5:40:56
427 Bib 1463 M18-24 27 39:32 4:43 2:54:02 5:00 1:57:44 5:41:01
428 Bib 1181 M25-29 47 42:24 3:34 2:43:47 3:54 2:07:27 5:41:05
429 Bib 1593 M55-59 12 41:01 4:35 2:31:05 4:29 2:19:58 5:41:08
430 Bib 404 M25-29 48 46:37 5:50 2:48:37 4:06 1:56:23 5:41:33
431 Bib 1673 M25-29 49 47:31 5:21 2:55:21 3:42 1:49:48 5:41:43
432 Bib 1624 M55-59 13 41:25 6:57 2:42:06 5:52 2:05:24 5:41:44
433 Bib 1321 F35-39 15 50:00 3:43 2:54:47 2:40 1:50:56 5:42:05
434 Bib 1574 M35-39 41 50:01 9:33 2:44:06 5:12 1:53:15 5:42:07
434 Bib 795 M35-39 41 43:04 8:14 3:01:15 5:07 1:44:27 5:42:07
436 Bib 1592 M50-54 35 51:59 7:05 2:48:51 4:41 1:49:42 5:42:17
437 Bib 882 M35-39 43 34:37 4:49 2:54:19 3:51 2:04:45 5:42:21
438 Bib 424 M25-29 50 41:05 6:36 2:52:30 3:36 1:58:41 5:42:29
439 Bib 625 M50-54 36 44:20 4:26 2:38:24 2:49 2:12:36 5:42:35
440 Bib 252 M30-34 56 45:31 5:48 2:51:51 5:53 1:53:42 5:42:46
441 Bib 1144 F30-34 10 46:21 4:57 2:52:20 3:48 1:55:24 5:42:49
442 Bib 1603 M45-49 20 39:47 5:41 2:48:03 2:56 2:06:32 5:42:59
443 Bib 1315 F45-49 10 46:23 5:10 2:54:21 4:46 1:53:05 5:43:44
444 Bib 1636 M25-29 51 55:59 4:43 2:35:11 4:19 2:03:38 5:43:50
445 Bib 627 M18-24 28 34:55 6:22 3:10:38 5:19 1:46:42 5:43:56
446 Bib 1081 M30-34 57 45:56 7:28 2:49:57 5:23 1:55:16 5:43:59
446 Bib 1358 F55-59 2 40:59 5:01 2:57:04 2:54 1:58:02 5:43:59
448 Bib 1126 M45-49 21 41:47 7:01 2:47:50 4:59 2:02:33 5:44:10
449 Bib 792 M30-34 58 43:08 5:39 2:43:39 4:14 2:07:38 5:44:19
450 Bib 1336 M40-44 45 46:00 6:46 2:36:36 3:44 2:11:15 5:44:22
451 Bib 248 M30-34 59 40:14 3:44 2:47:02 3:53 2:09:37 5:44:30
452 Bib 1201 M45-49 22 43:59 8:06 2:46:17 4:05 2:02:05 5:44:31
453 Bib 1010 M40-44 46 43:25 5:22 2:45:08 4:31 2:06:25 5:44:51
454 Bib 644 M35-39 44 43:20 6:23 2:48:09 3:22 2:03:45 5:44:58
455 Bib 1676 M50-54 37 48:59 5:58 2:44:20 3:32 2:02:12 5:45:01
456 Bib 1066 M18-24 29 48:01 4:12 2:42:55 3:42 2:06:11 5:45:02
457 Bib 1270 F40-44 10 39:21 4:40 2:52:01 4:36 2:04:27 5:45:04
458 Bib 266 M18-24 30 44:50 6:45 2:58:27 5:24 1:49:53 5:45:19
459 Bib 1433 M40-44 47 49:17 7:35 2:56:45 4:53 1:46:54 5:45:24
460 Bib 184 M45-49 23 36:11 5:11 2:44:53 4:42 2:14:29 5:45:26
460 Bib 201 M45-49 23 44:40 5:09 2:46:15 4:53 2:04:29 5:45:26
462 Bib 1423 M25-29 52 52:48 7:41 3:01:47 4:47 1:38:38 5:45:40
463 Bib 1250 M30-34 60 44:44 5:35 2:54:12 3:13 1:58:02 5:45:47
464 Bib 1708 M30-34 61 50:15 5:21 2:54:24 4:52 1:51:05 5:45:56
465 Bib 1035 F25-29 17 38:06 4:46 3:10:15 2:48 1:50:07 5:46:02
466 Bib 1531 M25-29 53 43:34 7:38 2:50:11 5:31 1:59:12 5:46:06
467 Bib 1282 M45-49 25 46:59 8:06 2:50:32 3:38 1:56:53 5:46:08
468 Bib 693 F50-54 10 51:23 7:28 3:02:34 5:23 1:39:22 5:46:11
469 Bib 1635 M40-44 48 52:21 10:38 2:53:17 3:45 1:46:17 5:46:19
470 Bib 1174 M40-44 49 47:58 6:31 3:00:46 5:13 1:45:54 5:46:22
471 Bib 395 M50-54 38 40:07 4:45 2:51:31 4:23 2:05:38 5:46:23
472 Bib 484 M50-54 39 41:06 6:51 2:51:42 3:39 2:03:07 5:46:26
473 Bib 577 M55-59 14 43:56 5:54 2:40:40 5:33 2:10:45 5:46:48
474 Bib 1123 M18-24 31 43:57 5:12 2:59:54 3:05 1:54:51 5:46:58
475 Bib 1295 F25-29 18 42:55 5:48 2:54:40 6:23 1:57:12 5:46:59
475 Bib 209 F50-54 11 48:18 5:59 2:56:05 4:11 1:52:25 5:46:59
477 Bib 1404 F40-44 11 37:27 8:54 3:08:10 7:42 1:44:54 5:47:08
478 Bib 525 M50-54 40 44:01 8:31 2:40:49 6:35 2:07:13 5:47:09
479 Bib 279 F25-29 19 45:52 4:29 2:55:01 2:59 1:58:55 5:47:17
480 Bib 1552 M25-29 54 58:58 6:38 2:40:10 4:57 1:56:39 5:47:22
481 Bib 1693 M50-54 41 1:03:15 7:32 2:48:22 4:29 1:43:47 5:47:24
482 Bib 426 M25-29 55 52:38 5:01 2:42:34 4:37 2:02:46 5:47:36
483 Bib 1600 M25-29 56 41:48 7:48 3:04:08 6:26 1:47:30 5:47:40
484 Bib 674 M35-39 45 41:35 6:16 3:01:36 5:21 1:53:01 5:47:49
485 Bib 127 M40-44 50 1:00:11 3:59 2:43:38 2:58 1:57:03 5:47:50
486 Bib 105 MPC/ID 2 1:03:42 8:37 2:45:42 6:03 1:43:53 5:47:56
487 Bib 159 M55-59 15 50:34 5:43 2:52:05 4:22 1:55:47 5:48:31
488 Bib 708 F18-24 5 35:55 4:11 3:01:13 3:47 2:03:32 5:48:36
489 Bib 890 F50-54 12 43:21 4:58 2:47:22 4:26 2:08:34 5:48:42
490 Bib 1043 M25-29 57 49:55 5:27 2:52:18 3:03 1:58:01 5:48:43
491 Bib 986 F45-49 11 41:03 5:52 2:51:21 4:47 2:05:48 5:48:52
492 Bib 750 M25-29 58 38:19 5:28 2:44:32 4:56 2:15:52 5:49:06
493 Bib 1168 M45-49 26 42:49 5:20 2:37:38 4:38 2:18:49 5:49:14
494 Bib 1553 M40-44 51 46:25 5:52 2:49:56 3:51 2:03:20 5:49:24
495 Bib 884 F35-39 16 43:31 5:20 3:00:38 3:36 1:56:24 5:49:28
496 Bib 757 M18-24 32 39:17 12:14 3:00:13 8:00 1:49:46 5:49:30
497 Bib 1009 M35-39 46 54:09 10:31 2:46:43 6:31 1:51:39 5:49:34
498 Bib 1694 M50-54 42 44:22 7:52 2:44:51 5:30 2:07:11 5:49:46
499 Bib 522 M35-39 47 48:54 4:46 2:48:54 3:04 2:04:20 5:49:59
500 Bib 1561 M18-24 33 47:25 5:13 2:58:02 5:01 1:54:21 5:50:02

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