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IRONMAN 70.3

IRONMAN 70.3 Boulder 2018

1.93 km swim · 90.12 km bike · 21.1 km run

Official results Age-group thresholds All editions
Finishers
1,884
220 did not finish or were disqualified
Best swim
23:19
1.93 km
Best bike
1:58:10
90.12 km
Best run
1:16:44
21.1 km
Men's podium
  1. 1 Bib 1NZ · MPRO 3:47:04
  2. 2 Bib 4US · MPRO 3:47:07
  3. 3 Bib 2US · MPRO 3:48:08
Women's podium
  1. 1 Bib 42AU · FPRO 4:03:57
  2. 2 Bib 41ZA · FPRO 4:12:27
  3. 3 Bib 44US · FPRO 4:17:24

2,604 results · page 5 of 27

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 2644 US M50-54 29 34:21 5:04 2:33:21 4:09 2:16:17 5:33:12
402 Bib 1556 US M30-34 50 27:14 3:34 2:35:32 5:14 2:21:42 5:33:16
403 Bib 226 US F45-49 7 32:46 4:03 2:45:41 6:35 2:04:13 5:33:18
404 Bib 2144 US M45-49 42 43:02 3:54 2:38:49 5:40 2:01:54 5:33:19
405 Bib 824 US F30-34 14 40:29 3:30 2:43:40 5:14 2:00:27 5:33:20
406 Bib 1376 US M25-29 31 39:42 4:17 2:44:38 6:06 1:58:41 5:33:24
406 Bib 1910 US M40-44 44 33:45 3:28 2:35:58 4:58 2:15:15 5:33:24
408 Bib 313 US M50-54 30 45:08 3:41 2:36:53 5:08 2:02:46 5:33:36
409 Bib 182 US F18-24 4 29:42 3:46 2:38:30 5:11 2:16:28 5:33:37
410 Bib 2637 US M45-49 43 40:11 5:10 2:37:11 4:56 2:06:13 5:33:41
410 Bib 430 US M40-44 45 33:31 3:44 2:41:53 4:21 2:10:12 5:33:41
412 Bib 1504 US M30-34 51 34:42 3:29 2:31:29 4:30 2:19:43 5:33:53
413 Bib 1878 US M40-44 46 35:50 4:16 2:23:33 4:57 2:25:24 5:34:00
414 Bib 2665 US M60-64 5 34:01 3:13 2:38:51 5:02 2:13:05 5:34:12
415 Bib 2621 US M45-49 44 29:56 4:09 2:34:13 5:30 2:20:41 5:34:29
416 Bib 1303 PR M18-24 24 35:10 3:24 2:54:31 4:21 1:57:20 5:34:46
417 Bib 1882 US M40-44 47 34:06 3:33 2:34:32 4:12 2:18:50 5:35:13
418 Bib 1512 US M30-34 52 35:17 6:55 2:38:02 6:59 2:08:03 5:35:16
419 Bib 950 US F35-39 15 41:19 5:42 2:37:57 6:40 2:03:46 5:35:24
420 Bib 1628 US M30-34 53 48:29 7:21 2:40:54 6:05 1:52:53 5:35:42
421 Bib 451 IL M45-49 45 39:09 4:58 2:43:54 4:40 2:03:09 5:35:50
422 Bib 282 US M40-44 48 33:53 3:55 2:36:21 3:57 2:17:45 5:35:51
423 Bib 1570 US M30-34 54 45:51 3:32 2:49:05 3:50 1:53:34 5:35:52
424 Bib 1856 US M35-39 53 36:27 4:51 2:36:21 4:56 2:13:25 5:36:00
425 Bib 1197 US F50-54 8 32:20 3:38 2:43:34 6:03 2:10:33 5:36:08
426 Bib 660 US F25-29 19 39:09 3:10 2:57:02 3:44 1:53:21 5:36:26
427 Bib 538 US M30-34 55 36:24 3:58 2:43:45 4:08 2:08:29 5:36:44
428 Bib 1384 US M25-29 32 30:27 3:44 2:44:57 3:59 2:13:47 5:36:54
429 Bib 2467 US M60-64 6 32:30 5:57 2:52:48 6:56 1:58:44 5:36:55
430 Bib 1697 US M35-39 54 36:51 4:27 2:44:29 7:33 2:03:50 5:37:10
431 Bib 1028 US F40-44 15 32:38 4:04 2:48:34 5:29 2:06:28 5:37:13
432 Bib 224 US F45-49 8 38:21 3:55 2:38:11 6:04 2:10:43 5:37:14
433 Bib 627 US F25-29 20 36:45 5:46 2:48:54 7:23 1:58:41 5:37:29
434 Bib 1893 US M40-44 49 51:14 5:07 2:24:48 5:00 2:11:27 5:37:36
435 Bib 1035 DO F40-44 16 40:34 5:01 2:51:10 6:33 1:54:19 5:37:37
436 Bib 510 US M45-49 46 38:53 4:35 2:34:42 4:24 2:15:17 5:37:51
437 Bib 1278 US F60-64 1 31:39 3:47 2:43:10 4:52 2:14:27 5:37:55
438 Bib 2625 US M45-49 47 31:56 3:32 2:36:43 6:48 2:19:01 5:38:00
439 Bib 1989 US M40-44 50 35:45 3:39 2:50:49 5:25 2:02:30 5:38:08
440 Bib 1325 US M18-24 25 36:13 3:39 2:43:20 3:44 2:11:13 5:38:09
441 Bib 1444 US M25-29 33 38:02 3:38 2:51:04 5:09 2:00:36 5:38:29
442 Bib 683 US F25-29 21 27:21 3:48 2:45:18 4:39 2:17:24 5:38:30
443 Bib 2050 GT M45-49 48 28:39 4:31 2:45:37 5:50 2:14:02 5:38:39
444 Bib 2142 US M45-49 49 37:58 6:34 2:55:20 6:29 1:52:26 5:38:47
445 Bib 1088 US F45-49 9 41:24 3:59 2:48:08 5:03 2:00:17 5:38:51
446 Bib 2250 US M50-54 31 35:39 3:03 2:40:15 6:38 2:13:18 5:38:53
447 Bib 1521 GB M30-34 56 35:27 3:43 2:49:10 4:11 2:06:23 5:38:54
448 Bib 1550 US M30-34 57 32:36 3:23 2:44:47 4:45 2:13:37 5:39:08
449 Bib 1783 US M35-39 55 40:15 4:55 2:50:23 5:36 1:58:01 5:39:10
450 Bib 1794 US M35-39 56 38:38 2:54 2:31:26 4:30 2:21:44 5:39:12
451 Bib 936 US F35-39 16 35:48 3:43 2:50:53 5:09 2:03:41 5:39:14
452 Bib 2628 US M45-49 50 41:56 4:52 2:47:03 7:27 1:58:01 5:39:19
453 Bib 471 US M55-59 10 38:06 3:16 2:55:39 6:17 1:56:02 5:39:20
454 Bib 2478 US M65-69 4 39:19 4:38 2:46:21 5:30 2:03:35 5:39:23
455 Bib 476 US M60-64 7 32:36 3:58 2:41:36 5:58 2:15:20 5:39:28
456 Bib 1018 US F40-44 17 38:03 3:04 2:42:57 3:33 2:11:55 5:39:32
457 Bib 1867 US M40-44 51 40:11 3:58 2:37:05 5:03 2:13:18 5:39:35
458 Bib 2277 US M50-54 32 38:08 5:30 2:36:56 5:32 2:13:53 5:39:59
459 Bib 1108 US F45-49 10 42:19 5:11 2:52:17 5:21 1:54:56 5:40:04
460 Bib 1515 US M30-34 58 33:58 3:06 2:38:03 3:46 2:21:12 5:40:05
461 Bib 255 US M30-34 59 32:56 2:20 2:32:51 3:33 2:28:30 5:40:10
462 Bib 2651 US M55-59 11 40:07 5:41 2:59:45 7:11 1:47:39 5:40:23
463 Bib 2564 US M25-29 34 36:42 4:07 2:43:13 6:49 2:09:38 5:40:29
464 Bib 2182 JP M45-49 51 39:36 4:37 2:26:04 6:49 2:23:27 5:40:33
465 Bib 149 US M35-39 57 31:19 2:46 2:26:07 4:16 2:36:06 5:40:34
465 Bib 301 CA M45-49 52 37:13 3:21 2:42:13 4:28 2:13:19 5:40:34
467 Bib 1033 US F40-44 18 34:47 3:41 2:51:22 5:25 2:05:20 5:40:35
468 Bib 434 US M40-44 52 44:54 3:37 2:43:22 5:37 2:03:09 5:40:39
469 Bib 1816 US M35-39 58 41:29 5:04 2:47:44 4:58 2:01:25 5:40:40
469 Bib 259 US M30-34 60 32:49 2:53 2:27:13 3:38 2:34:07 5:40:40
471 Bib 623 US F25-29 22 38:21 5:05 2:55:11 5:33 1:56:35 5:40:45
472 Bib 469 US M55-59 12 40:29 6:34 2:36:39 6:26 2:10:41 5:40:49
473 Bib 2060 US M45-49 53 30:45 4:01 2:33:43 6:26 2:26:03 5:40:58
474 Bib 1971 US M40-44 53 33:16 4:14 2:45:53 5:03 2:12:37 5:41:03
475 Bib 229 US F45-49 11 38:09 3:10 2:47:54 5:08 2:06:43 5:41:04
476 Bib 460 US M50-54 33 39:08 4:23 2:36:37 5:56 2:15:02 5:41:06
477 Bib 1679 US M35-39 59 32:40 3:27 2:45:00 3:43 2:16:22 5:41:12
477 Bib 2171 US M45-49 54 44:34 4:22 2:33:58 5:29 2:12:49 5:41:12
479 Bib 526 US M60-64 8 38:11 4:07 2:43:08 6:13 2:09:44 5:41:23
480 Bib 582 US F18-24 5 32:07 3:01 2:42:05 5:08 2:19:09 5:41:30
481 Bib 178 US M60-64 9 34:40 3:50 2:30:32 5:23 2:27:23 5:41:48
482 Bib 2211 US M45-49 55 42:02 5:36 2:43:01 8:39 2:02:31 5:41:49
483 Bib 1953 US M40-44 54 37:33 5:09 2:42:11 10:17 2:07:23 5:42:33
484 Bib 1356 US M25-29 35 40:52 5:48 2:48:16 7:33 2:00:08 5:42:37
485 Bib 2654 US M55-59 13 42:28 5:01 2:45:01 6:26 2:03:52 5:42:48
486 Bib 724 US F30-34 15 31:45 4:40 2:54:48 5:23 2:06:21 5:42:57
487 Bib 2500 US F25-29 23 36:57 3:54 2:49:48 4:14 2:08:09 5:43:02
488 Bib 340 US F25-29 24 37:22 3:25 2:57:49 6:29 1:58:04 5:43:09
489 Bib 364 VE F40-44 19 42:13 3:34 2:55:44 4:35 1:57:05 5:43:11
490 Bib 362 US F40-44 20 40:55 4:45 2:53:40 6:04 1:57:49 5:43:13
491 Bib 938 US F35-39 17 30:47 3:26 2:55:36 3:31 2:10:05 5:43:25
492 Bib 1669 US M30-34 61 39:34 3:41 2:35:59 6:23 2:17:51 5:43:28
493 Bib 394 US M25-29 36 33:47 5:13 2:31:26 7:50 2:25:22 5:43:38
494 Bib 2346 NZ M50-54 34 31:23 3:39 2:45:44 5:09 2:17:48 5:43:43
495 Bib 2214 US M45-49 56 32:46 5:29 2:34:48 6:13 2:24:28 5:43:44
496 Bib 1365 US M25-29 37 37:35 4:35 2:45:48 4:42 2:11:07 5:43:47
497 Bib 1755 US M35-39 60 34:17 6:10 2:38:31 5:30 2:19:20 5:43:48
498 Bib 2314 US M50-54 35 40:53 8:41 2:49:48 6:04 1:58:34 5:44:00
499 Bib 996 US F40-44 21 38:09 4:07 2:40:05 6:31 2:15:11 5:44:03
500 Bib 826 US F30-34 16 35:10 5:35 2:51:44 4:56 2:06:41 5:44:06

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