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IRONMAN 70.3

IRONMAN 70.3 Boulder 2026

1.931 km swim · 90.3621 km bike · 20.8399 km run

Official results Age-group thresholds All editions
Finishers
1,454
97 did not finish or were disqualified
Best swim
26:09
1.931 km
Best bike
1:59:00
90.3621 km
Best run
1:14:36
20.8399 km
Men's podium
  1. 1 Bib 1444US · M25-29 3:55:19
  2. 2 Bib 321US · M30-34 3:57:06
  3. 3 Bib 159US · M18-24 4:05:03
Women's podium
  1. 1 Bib 767US · F35-39 4:30:39
  2. 2 Bib 1592US · F30-34 4:32:33
  3. 3 Bib 1511US · F30-34 4:37:42

1,571 results · page 15 of 16

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1401 Bib 696 US F18-24 59 52:28 8:01 3:55:43 10:32 3:05:13 8:11:58
1402 Bib 1060 US M45-49 79 1:07:37 10:50 3:24:02 10:48 3:19:16 8:12:34
1403 Bib 1249 US F25-29 92 1:06:41 10:54 4:04:16 5:21 2:45:28 8:12:39
1404 Bib 877 US M18-24 177 1:07:04 8:52 3:53:40 6:10 2:57:01 8:12:46
1405 Bib 1452 US F30-34 91 55:01 9:59 3:51:55 10:59 3:04:54 8:12:48
1406 Bib 168 US F30-34 92 1:02:40 5:55 4:01:04 6:27 2:56:46 8:12:53
1407 Bib 369 US F18-24 60 1:06:38 7:54 3:50:42 6:50 3:02:00 8:14:04
1408 Bib 1652 US M25-29 211 57:41 10:15 3:43:25 10:59 3:11:54 8:14:15
1409 Bib 560 US F25-29 93 1:08:07 12:00 3:54:18 6:19 2:53:40 8:14:24
1410 Bib 1314 US M35-39 112 1:04:59 7:24 4:00:02 6:06 2:56:21 8:14:51
1411 Bib 461 US F30-34 93 1:03:44 8:41 3:40:32 5:41 3:16:16 8:14:54
1412 Bib 717 US M18-24 178 1:15:41 7:14 3:50:19 6:39 2:55:47 8:15:40
1413 Bib 355 US F35-39 42 55:55 10:47 3:38:20 11:39 3:19:18 8:15:59
1414 Bib 236 US M65-69 9 58:07 12:17 3:50:32 8:34 3:07:35 8:17:05
1415 Bib 1267 US M18-24 179 56:04 - - 6:07 2:30:03 8:17:27
1416 Bib 550 US M45-49 80 1:07:14 10:11 3:59:01 9:53 2:51:47 8:18:05
1417 Bib 76 US F75-79 2 46:47 9:09 3:48:12 7:29 3:26:36 8:18:14
1418 Bib 221 US M25-29 212 46:22 30:05 4:07:41 8:15 2:46:26 8:18:48
1419 Bib 1642 US M30-34 183 46:37 6:32 4:17:16 6:04 3:02:35 8:19:05
1420 Bib 1436 VI M35-39 113 41:59 9:12 4:12:44 7:21 3:08:11 8:19:28
1421 Bib 1200 US F25-29 94 1:07:23 9:21 4:05:35 7:57 2:50:08 8:20:26
1422 Bib 415 DE M50-54 64 46:37 9:55 3:31:14 10:25 3:43:58 8:22:09
1423 Bib 769 US M30-34 184 1:12:52 14:08 3:52:59 8:58 2:53:42 8:22:39
1424 Bib 612 MX M25-29 213 1:07:38 9:51 3:38:53 15:24 3:11:16 8:23:02
1425 Bib 1383 US M18-24 180 1:16:42 8:14 3:55:34 6:31 2:56:30 8:23:30
1426 Bib 772 US F60-64 7 37:10 8:03 3:57:12 7:30 3:33:56 8:23:50
1427 Bib 574 US F50-54 17 1:05:05 11:37 3:57:30 7:04 3:02:39 8:23:55
1428 Bib 1148 US M45-49 81 1:16:59 7:49 3:50:14 10:03 2:59:44 8:24:49
1429 Bib 1466 ES M35-39 114 56:47 11:03 3:50:43 8:15 3:18:54 8:25:41
1430 Bib 1160 US M18-24 181 1:16:36 5:53 4:13:03 3:24 2:48:08 8:27:04
1431 Bib 687 CA M45-49 82 1:02:57 6:59 4:12:46 6:11 2:58:14 8:27:07
1432 Bib 729 US F30-34 94 58:19 9:33 4:07:17 12:40 3:00:25 8:28:13
1433 Bib 509 US M55-59 54 1:08:54 9:42 3:43:02 8:37 3:18:36 8:28:51
1434 Bib 42 US M45-49 83 58:50 12:15 3:31:57 12:32 3:34:55 8:30:29
1435 Bib 902 US M30-34 185 44:36 8:56 4:15:28 7:32 3:14:18 8:30:50
1436 Bib 918 AR M35-39 115 55:26 8:22 3:53:18 18:52 3:15:32 8:31:29
1437 Bib 538 US F35-39 43 1:03:02 12:04 3:53:42 7:38 3:16:27 8:32:52
1438 Bib 1581 US M18-24 182 46:28 9:20 4:30:48 6:15 3:01:51 8:34:42
1439 Bib 218 US M30-34 186 1:07:50 8:25 4:00:36 9:00 3:12:17 8:38:09
1440 Bib 595 US F40-44 40 49:59 11:48 4:30:05 9:17 3:00:07 8:41:16
1441 Bib 242 US F70-74 1 53:39 11:49 3:45:01 8:18 3:42:35 8:41:22
1442 Bib 1074 US F25-29 95 1:02:20 15:30 4:22:04 13:15 2:52:40 8:45:48
1443 Bib 338 US M30-34 187 1:14:48 13:24 3:33:01 6:32 3:39:14 8:46:58
1444 Bib 11 US PC/ID 1 57:06 14:15 4:33:53 10:00 2:52:14 8:47:28
1445 Bib 12 US MGuide 1 56:59 14:20 4:33:54 10:01 2:52:14 8:47:29
1446 Bib 337 US M30-34 188 1:16:26 11:35 3:42:12 8:43 3:31:43 8:50:38
1447 Bib 1003 US F25-29 96 44:38 13:16 4:02:29 7:12 3:45:27 8:53:01
1448 Bib 39 US F30-34 95 1:16:18 6:19 3:52:47 5:54 3:32:14 8:53:31
1449 Bib 1550 US M60-64 27 1:01:13 10:16 4:09:10 12:43 3:22:06 8:55:29
1450 Bib 414 US M35-39 116 1:18:38 7:12 3:50:58 6:07 3:33:29 8:56:25
1451 Bib 994 US M55-59 55 1:13:58 10:08 4:15:59 6:01 3:10:28 8:56:33
1452 Bib 14 US FGuide 1 1:12:32 9:43 4:25:56 8:44 3:02:36 8:59:30
1453 Bib 13 US PC/ID 2 1:12:31 9:44 4:25:56 8:42 3:02:38 8:59:31
1454 Bib 896 CA F35-39 44 52:49 10:22 4:25:34 5:44 3:26:26 9:00:55
DNF Bib 1033 US M35-39 - 48:23 4:26 - - - -
DNF Bib 1071 US M25-29 - - - - - - -
DNF Bib 1088 US M25-29 - - - - - - -
DNF Bib 1097 US F25-29 - - - - - - -
DNF Bib 1138 US M30-34 - - - - - - -
DNF Bib 1151 US M70-74 - - - - - - -
DNF Bib 1161 US M30-34 - - - - - - -
DNF Bib 1202 US M35-39 - 1:07:52 7:37 4:39:54 - - -
DNF Bib 1203 US M60-64 - 1:06:59 9:44 - - - -
DNF Bib 1238 CO M40-44 - - - - - - -
DNF Bib 1245 VE F30-34 - - - - - - -
DNS Bib 1255 US F60-64 - - - - - - -
DNF Bib 1284 CR M50-54 - - - - - - -
DNF Bib 1293 US M40-44 - - - - - - -
DNF Bib 1306 US M30-34 - - - - - - -
DNF Bib 1353 US M55-59 - - - - - - -
DNS Bib 1356 US M18-24 - - - - - - -
DNF Bib 1374 US F18-24 - - - - - - -
DNS Bib 140 US M45-49 - - - - - - -
DNF Bib 1409 US M40-44 - - - - - - -
DNF Bib 144 US M25-29 - - - - - - -
DNF Bib 1480 US M25-29 - 59:27 10:53 3:44:43 9:35 - -
DNS Bib 1481 US M35-39 - - - - - - -
DNF Bib 1483 US F35-39 - 57:22 14:36 3:33:00 20:26 - -
DNF Bib 1493 US F55-59 - - - - - - -
DNF Bib 1494 US M50-54 - 57:28 7:11 - - - -
DNF Bib 1498 US F35-39 - 42:09 4:48 3:43:30 - - -
DNF Bib 1516 US M30-34 - 32:18 2:10 2:16:34 1:41 - -
DNF Bib 1517 US F18-24 - 1:11:54 6:17 4:26:27 - - -
DNF Bib 1536 US M30-34 - 46:05 4:38 2:39:22 3:43 - -
DNF Bib 1573 US M35-39 - - - - - - -
DNF Bib 1585 US F35-39 - - - - - - -
DNF Bib 1587 US M40-44 - - - - - - -
DNF Bib 1626 US F25-29 - 1:00:35 6:35 4:18:43 7:51 - -
DNF Bib 1687 US M30-34 - 27:08 2:45 2:19:31 - - -
DNS Bib 1692 AR F40-44 - - - - - - -
DNF Bib 1698 US M18-24 - - - - - - -
DNF Bib 1708 US M40-44 - - - - - - -
DNS Bib 1719 US F18-24 - - - - - - -
DNF Bib 1736 KW M18-24 - - - - - - -
DNF Bib 1739 AT M25-29 - 36:28 3:09 2:13:42 1:44 - -
DNF Bib 1740 US M25-29 - - - - - - -
DNS Bib 179 US F30-34 - - - - - - -
DNF Bib 187 US F40-44 - - - - - - -
DNF Bib 188 US M45-49 - 34:13 7:26 2:35:54 - - -
DNF Bib 220 US F25-29 - 1:09:29 7:05 4:07:38 5:46 - -

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