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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 4 of 27

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
301 Bib 1517 US M30-34 35 34:57 3:34 2:34:17 3:58 2:05:44 5:22:30
302 Bib 1568 US M30-34 36 34:31 4:34 2:43:16 5:37 1:54:34 5:22:32
303 Bib 1653 GB M30-34 37 38:14 3:10 2:50:50 5:08 1:45:35 5:22:57
304 Bib 2395 US M55-59 7 36:30 3:12 2:36:14 4:30 2:02:37 5:23:03
305 Bib 730 US F30-34 11 28:45 4:41 2:54:54 5:32 1:49:40 5:23:32
306 Bib 2333 US M50-54 19 36:12 4:02 2:33:43 5:24 2:04:33 5:23:54
307 Bib 416 US M35-39 41 37:12 3:08 2:30:22 3:51 2:09:42 5:24:15
308 Bib 1459 US M25-29 26 41:20 3:21 2:38:42 4:21 1:56:33 5:24:17
309 Bib 2159 US M45-49 30 32:16 3:12 2:27:51 3:59 2:17:06 5:24:24
310 Bib 2232 US M50-54 20 38:54 5:11 2:39:45 6:34 1:54:26 5:24:50
311 Bib 2331 US M50-54 21 34:28 3:13 2:34:59 4:50 2:07:37 5:25:07
312 Bib 1299 US M18-24 15 27:42 4:23 2:44:15 5:32 2:03:16 5:25:08
313 Bib 1476 US M25-29 27 28:56 3:34 2:47:26 3:40 2:01:36 5:25:12
314 Bib 181 US M65-69 2 37:05 4:08 2:33:17 5:14 2:05:31 5:25:15
315 Bib 1833 US M35-39 42 34:39 5:01 2:39:51 4:14 2:02:01 5:25:46
316 Bib 1584 US M30-34 38 29:23 3:14 2:43:26 5:01 2:04:44 5:25:48
317 Bib 338 US M65-69 3 34:30 3:05 2:38:26 3:58 2:06:15 5:26:14
318 Bib 137 AU F50-54 4 32:10 3:08 2:46:57 4:14 1:59:52 5:26:21
319 Bib 127 US F30-34 12 35:56 3:17 2:34:42 4:05 2:08:23 5:26:23
320 Bib 367 US F40-44 9 39:46 3:15 2:35:59 4:36 2:02:49 5:26:25
321 Bib 2641 US M50-54 22 44:14 3:10 2:30:50 5:12 2:03:01 5:26:27
322 Bib 1338 US M18-24 16 33:41 4:22 2:42:45 5:14 2:00:28 5:26:30
323 Bib 276 US M35-39 43 33:07 3:21 2:22:59 4:13 2:22:53 5:26:33
324 Bib 2149 BR M45-49 31 29:48 3:20 2:45:07 4:44 2:03:46 5:26:45
325 Bib 1370 US M25-29 28 32:55 3:07 2:28:44 3:49 2:18:11 5:26:46
326 Bib 341 US F25-29 14 35:42 3:41 2:37:44 4:13 2:05:36 5:26:56
327 Bib 2673 US M50-54 23 35:27 2:49 2:37:26 7:09 2:04:06 5:26:57
328 Bib 1847 US M35-39 44 40:38 5:46 2:33:59 6:11 2:00:27 5:27:01
329 Bib 135 US F45-49 6 40:08 4:05 2:38:17 4:27 2:00:13 5:27:10
330 Bib 252 US M30-34 39 33:07 2:29 2:29:32 7:50 2:14:14 5:27:12
331 Bib 1749 US M35-39 45 37:34 3:10 2:39:52 4:24 2:02:17 5:27:17
332 Bib 1544 US M30-34 40 39:27 3:50 2:41:01 4:04 1:58:57 5:27:19
332 Bib 1652 ZA M30-34 40 34:09 4:16 2:35:25 5:10 2:08:19 5:27:19
334 Bib 569 US F18-24 3 35:38 3:40 2:50:06 5:25 1:52:34 5:27:23
335 Bib 1308 US M18-24 17 31:11 2:15 2:25:11 3:28 2:25:25 5:27:30
335 Bib 2537 US F50-54 5 38:33 5:55 2:34:25 5:45 2:02:52 5:27:30
337 Bib 2573 US M25-29 29 34:42 5:07 2:47:58 8:24 1:51:22 5:27:33
337 Bib 458 GB M50-54 24 38:04 5:12 2:40:38 6:21 1:57:18 5:27:33
339 Bib 1292 US M18-24 18 25:04 3:01 2:38:07 3:43 2:17:47 5:27:42
340 Bib 613 US F25-29 15 34:43 2:46 2:37:18 4:17 2:08:44 5:27:48
341 Bib 2003 US M40-44 37 41:27 5:18 2:33:53 5:44 2:01:28 5:27:50
342 Bib 1611 US M30-34 42 38:23 3:37 2:37:52 3:55 2:04:06 5:27:53
343 Bib 439 US M40-44 38 31:41 3:07 2:32:53 3:56 2:16:19 5:27:56
344 Bib 1491 US M30-34 43 36:37 3:17 2:42:04 5:55 2:00:09 5:28:02
345 Bib 1629 US M30-34 44 35:00 4:07 2:58:14 5:11 1:45:37 5:28:09
346 Bib 1306 US M18-24 19 30:41 2:24 2:46:22 4:52 2:04:02 5:28:21
347 Bib 1737 CL M35-39 46 48:42 5:03 2:32:33 5:11 1:57:06 5:28:35
348 Bib 183 US F25-29 16 37:00 3:47 2:43:18 4:11 2:00:20 5:28:36
349 Bib 614 US F25-29 17 39:07 4:20 2:35:43 4:38 2:04:54 5:28:42
350 Bib 230 US F50-54 6 39:55 2:48 2:48:18 3:32 1:54:11 5:28:44
351 Bib 1858 US M35-39 47 37:42 3:38 2:42:07 5:34 2:00:00 5:29:01
352 Bib 466 US M55-59 8 35:57 3:08 2:32:56 4:32 2:12:29 5:29:02
353 Bib 1704 CR M35-39 48 45:35 4:01 2:47:52 4:26 1:47:14 5:29:08
354 Bib 431 US M40-44 39 34:20 2:36 2:36:18 4:44 2:11:13 5:29:11
355 Bib 1619 US M30-34 45 37:34 3:00 2:35:49 3:58 2:08:54 5:29:15
355 Bib 2143 US M45-49 32 36:31 3:11 2:40:16 4:25 2:04:52 5:29:15
357 Bib 894 US F35-39 11 43:58 3:14 2:43:20 4:24 1:54:24 5:29:20
358 Bib 2168 US M45-49 33 42:21 4:55 2:29:48 6:21 2:06:02 5:29:27
359 Bib 1438 US M25-29 30 32:43 4:02 2:40:17 4:26 2:08:15 5:29:43
360 Bib 2071 GB M45-49 34 37:41 3:47 2:39:39 4:26 2:04:23 5:29:56
361 Bib 1505 US M30-34 46 34:08 5:40 2:51:12 6:25 1:52:41 5:30:06
362 Bib 1049 US F40-44 10 35:33 4:27 2:47:24 5:21 1:57:22 5:30:07
362 Bib 1309 US M18-24 20 33:08 4:40 2:35:23 5:00 2:11:56 5:30:07
362 Bib 133 US F40-44 10 35:46 2:35 2:37:03 3:42 2:11:01 5:30:07
362 Bib 455 US M50-54 25 34:46 3:48 2:36:03 5:00 2:10:30 5:30:07
366 Bib 1885 US M40-44 40 44:26 4:18 2:44:11 4:51 1:52:23 5:30:09
367 Bib 203 US F40-44 12 39:16 3:42 2:48:29 4:11 1:54:40 5:30:18
368 Bib 1312 US M18-24 21 34:24 4:12 2:46:10 5:18 2:00:18 5:30:22
369 Bib 1499 US M30-34 47 37:46 5:06 2:37:32 5:45 2:04:24 5:30:33
369 Bib 2282 DE M50-54 26 36:06 2:41 2:31:15 4:06 2:16:25 5:30:33
371 Bib 212 US F40-44 13 39:37 2:56 2:44:45 4:41 1:58:38 5:30:37
371 Bib 892 CA F35-39 12 33:53 2:53 2:44:57 4:00 2:04:54 5:30:37
373 Bib 2184 US M45-49 35 44:37 4:47 2:36:09 8:26 1:56:41 5:30:40
374 Bib 2173 US M45-49 36 28:55 5:43 2:54:57 6:24 1:54:43 5:30:42
375 Bib 1735 US M35-39 49 28:58 6:00 2:33:40 5:34 2:16:32 5:30:44
376 Bib 1687 US M35-39 50 36:52 4:36 2:38:51 4:51 2:05:37 5:30:47
377 Bib 59 NZ FPRO 21 35:52 1:59 2:47:59 3:01 2:02:04 5:30:55
378 Bib 269 US M35-39 51 35:16 4:27 2:45:47 3:26 2:02:02 5:30:58
379 Bib 520 US M40-44 41 36:01 4:38 2:43:25 3:59 2:02:57 5:31:00
380 Bib 2398 US M55-59 9 39:00 4:06 2:41:08 4:25 2:02:54 5:31:33
381 Bib 1695 US M35-39 52 36:27 4:10 2:36:26 4:35 2:09:56 5:31:34
382 Bib 2107 US M45-49 37 37:36 3:51 2:42:20 5:11 2:02:38 5:31:36
382 Bib 542 US M45-49 37 30:29 3:21 2:37:40 3:46 2:16:20 5:31:36
384 Bib 2231 US M50-54 27 34:45 4:34 2:34:04 4:35 2:13:42 5:31:40
384 Bib 235 US F50-54 7 33:51 3:37 2:47:43 4:46 2:01:43 5:31:40
386 Bib 2639 US M45-49 39 40:25 4:09 2:47:42 4:45 1:54:44 5:31:45
387 Bib 1291 MX M18-24 22 41:22 2:56 2:41:40 4:41 2:01:12 5:31:51
388 Bib 1977 US M40-44 42 38:27 5:20 2:36:22 6:09 2:05:38 5:31:56
389 Bib 1947 US M40-44 43 42:20 3:49 2:20:41 4:29 2:20:51 5:32:10
390 Bib 2169 US M45-49 40 39:56 5:03 2:42:26 5:44 1:59:10 5:32:19
390 Bib 752 US F30-34 13 42:39 4:42 2:38:42 4:22 2:01:54 5:32:19
390 Bib 966 US F40-44 14 35:40 3:39 2:39:49 5:07 2:08:04 5:32:19
393 Bib 2260 US M50-54 28 42:56 5:49 2:36:36 5:57 2:01:12 5:32:30
394 Bib 1564 US M30-34 48 35:06 4:05 2:49:45 4:14 1:59:27 5:32:37
395 Bib 866 US F35-39 13 40:20 3:37 2:41:45 4:17 2:02:39 5:32:38
396 Bib 352 US F35-39 14 32:26 3:13 2:45:50 4:47 2:06:32 5:32:48
397 Bib 2065 HN M45-49 41 42:10 4:17 2:50:56 5:03 1:50:28 5:32:54
398 Bib 654 US F25-29 18 34:02 3:03 2:40:38 4:34 2:10:45 5:33:02
399 Bib 398 PY M30-34 49 36:34 4:11 2:35:59 4:40 2:11:40 5:33:04
400 Bib 1347 US M18-24 23 38:20 3:55 2:45:09 4:29 2:01:15 5:33:08

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