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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 3 of 27

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
201 Bib 2590 US M35-39 26 36:50 3:04 2:25:28 4:43 1:56:26 5:06:31
202 Bib 1930 US M40-44 20 38:41 3:40 2:38:18 4:51 1:41:21 5:06:51
203 Bib 310 US M45-49 15 39:02 3:32 2:31:57 3:23 1:49:02 5:06:56
204 Bib 2069 US M45-49 16 32:48 3:03 2:35:31 4:31 1:51:28 5:07:21
205 Bib 180 US M65-69 1 32:05 2:57 2:28:48 4:33 1:59:05 5:07:28
206 Bib 211 US F40-44 6 35:16 2:37 2:31:25 3:09 1:55:14 5:07:41
207 Bib 308 CR M45-49 17 38:10 2:56 2:33:52 4:28 1:48:21 5:07:47
208 Bib 2496 AU F25-29 7 35:56 3:01 2:32:44 4:33 1:51:36 5:07:50
209 Bib 543 EC M45-49 18 32:44 2:34 2:32:02 3:50 1:56:47 5:07:57
210 Bib 166 US M45-49 19 34:30 3:45 2:35:42 3:54 1:50:29 5:08:20
211 Bib 2562 US M25-29 20 33:24 4:11 2:36:28 4:20 1:49:58 5:08:21
212 Bib 140 US F55-59 1 34:19 3:11 2:33:37 4:27 1:52:55 5:08:29
213 Bib 2586 US M30-34 24 31:26 2:40 2:25:52 3:51 2:05:24 5:09:13
214 Bib 2636 US M45-49 20 34:25 6:50 2:33:58 7:06 1:47:00 5:09:19
214 Bib 306 US M45-49 20 34:26 2:43 2:28:00 3:27 2:00:43 5:09:19
216 Bib 1986 AZ M40-44 21 40:51 3:41 2:32:46 5:13 1:46:55 5:09:26
217 Bib 454 US M50-54 14 32:13 3:14 2:30:17 3:46 2:00:09 5:09:39
218 Bib 1330 US M18-24 13 31:34 4:29 2:41:14 4:03 1:48:36 5:09:56
218 Bib 290 US M40-44 22 37:49 4:24 2:29:15 3:24 1:55:04 5:09:56
220 Bib 428 US M40-44 23 34:15 3:09 2:24:03 3:16 2:05:15 5:09:58
221 Bib 2627 US M45-49 22 37:11 3:49 2:30:36 4:12 1:54:16 5:10:04
222 Bib 1871 US M40-44 24 35:17 3:05 2:28:01 4:13 1:59:35 5:10:11
223 Bib 419 US M35-39 27 36:22 3:36 2:25:39 3:39 2:01:16 5:10:32
224 Bib 315 US M50-54 15 37:32 2:43 2:25:23 3:28 2:01:35 5:10:41
224 Bib 473 US M55-59 4 32:34 3:02 2:32:53 3:50 1:58:22 5:10:41
226 Bib 2495 US F25-29 8 37:29 3:12 2:28:34 4:27 1:57:00 5:10:42
227 Bib 280 IL M40-44 25 34:31 3:11 2:37:03 4:07 1:51:58 5:10:50
228 Bib 632 MX F25-29 9 33:48 3:24 2:30:43 4:22 1:58:43 5:11:00
229 Bib 1001 US F40-44 7 30:27 2:46 2:38:36 4:27 1:55:30 5:11:46
230 Bib 164 AR M45-49 23 43:25 2:51 2:34:35 3:05 1:47:52 5:11:48
231 Bib 2599 US M35-39 28 37:34 3:44 2:27:53 4:20 1:58:23 5:11:54
232 Bib 1745 US M35-39 29 32:22 3:29 2:39:59 3:56 1:52:23 5:12:09
233 Bib 693 US F25-29 10 35:33 2:54 2:37:00 3:45 1:53:16 5:12:28
234 Bib 1396 US M25-29 21 37:04 4:33 2:33:52 4:05 1:53:00 5:12:34
235 Bib 668 US F25-29 11 35:01 2:35 2:45:37 2:50 1:46:36 5:12:39
236 Bib 1999 US M40-44 26 32:18 3:37 2:26:22 4:48 2:05:50 5:12:55
237 Bib 296 US M40-44 27 37:23 5:05 2:27:17 3:49 1:59:24 5:12:58
238 Bib 1374 US M25-29 22 33:51 2:58 2:48:15 3:33 1:44:25 5:13:02
239 Bib 262 US M30-34 25 38:46 3:02 2:28:56 4:23 1:58:16 5:13:23
240 Bib 696 US F25-29 12 35:44 3:06 2:33:20 4:29 1:56:45 5:13:24
241 Bib 1572 US M30-34 26 37:50 3:54 2:43:49 5:00 1:42:59 5:13:32
242 Bib 1685 US M35-39 30 34:57 3:43 2:33:00 4:45 1:57:10 5:13:35
243 Bib 292 US M40-44 28 34:15 3:08 2:25:50 4:45 2:05:50 5:13:48
244 Bib 1413 US M25-29 23 37:48 3:31 2:32:48 4:08 1:55:35 5:13:50
245 Bib 413 CL M35-39 31 35:50 3:03 2:38:35 3:46 1:53:45 5:14:59
246 Bib 721 US F25-29 13 33:10 3:26 2:54:32 3:20 1:40:35 5:15:03
247 Bib 1967 US M40-44 29 35:55 3:04 2:33:10 5:37 1:57:19 5:15:05
248 Bib 1815 GB M35-39 32 39:17 2:56 2:35:12 3:25 1:54:23 5:15:13
249 Bib 408 AD M35-39 33 34:19 3:08 2:41:16 4:06 1:52:32 5:15:21
250 Bib 2461 US M60-64 1 31:18 4:10 2:33:52 5:13 2:01:12 5:15:45
251 Bib 274 US M35-39 34 44:33 4:10 2:23:00 5:47 1:58:22 5:15:52
252 Bib 2258 US M50-54 16 41:09 4:46 2:32:48 6:36 1:50:54 5:16:13
253 Bib 129 US F30-34 7 31:05 2:59 2:35:35 3:50 2:02:55 5:16:24
254 Bib 281 US M40-44 30 39:17 3:52 2:41:12 5:10 1:47:03 5:16:34
255 Bib 1498 US M30-34 27 35:55 4:33 2:44:16 4:57 1:47:20 5:17:01
256 Bib 197 US F35-39 8 32:41 2:41 2:39:02 4:02 1:58:37 5:17:03
257 Bib 1290 CL M18-24 14 33:43 3:27 2:37:57 4:04 1:58:09 5:17:20
258 Bib 426 US M35-39 35 34:05 2:51 2:41:29 4:55 1:54:04 5:17:24
259 Bib 517 US M30-34 28 35:54 3:25 2:42:17 4:18 1:51:31 5:17:25
260 Bib 2206 US M45-49 24 27:51 4:20 2:36:23 5:59 2:02:58 5:17:31
261 Bib 2475 US M60-64 2 34:02 4:06 2:37:39 7:32 1:54:24 5:17:43
262 Bib 1906 US M40-44 31 35:37 4:10 2:41:22 5:39 1:51:04 5:17:52
263 Bib 2176 US M45-49 25 31:40 4:06 2:32:07 5:19 2:05:15 5:18:27
264 Bib 1854 US M35-39 36 32:42 3:59 2:31:38 4:11 2:06:14 5:18:44
265 Bib 1235 US F50-54 2 34:04 2:53 2:33:24 3:56 2:04:29 5:18:46
266 Bib 298 US M40-44 32 34:56 2:49 2:29:07 4:33 2:07:23 5:18:48
267 Bib 400 US M30-34 29 33:49 4:09 2:28:28 4:32 2:08:00 5:18:58
268 Bib 1607 DE M30-34 30 40:25 5:38 2:42:58 7:40 1:42:20 5:19:01
269 Bib 2617 US M40-44 33 47:39 4:35 2:30:28 4:36 1:52:06 5:19:24
270 Bib 2470 US M60-64 3 35:51 3:45 2:37:23 4:31 1:58:03 5:19:33
271 Bib 392 US M25-29 24 32:39 3:00 2:29:36 3:20 2:11:06 5:19:41
272 Bib 332 US M55-59 5 31:22 3:51 2:40:11 4:37 1:59:49 5:19:50
273 Bib 1951 US M40-44 34 41:54 4:42 2:33:17 4:45 1:55:16 5:19:54
274 Bib 2203 US M45-49 26 37:12 3:54 2:38:46 5:50 1:54:15 5:19:57
275 Bib 2579 US M30-34 31 38:24 4:07 2:41:45 5:18 1:50:25 5:19:59
276 Bib 474 CA M60-64 4 36:58 4:07 2:39:15 5:23 1:54:17 5:20:00
277 Bib 1810 NI M35-39 37 41:40 4:55 2:32:46 4:34 1:56:06 5:20:01
278 Bib 158 US M40-44 35 36:12 2:59 2:31:03 4:22 2:05:35 5:20:11
279 Bib 452 US M45-49 27 41:11 3:59 2:36:13 5:33 1:53:23 5:20:19
280 Bib 159 GT M40-44 36 33:44 3:07 2:29:33 5:28 2:08:29 5:20:21
281 Bib 1522 US M30-34 32 31:04 4:16 2:34:14 4:16 2:06:33 5:20:23
282 Bib 2220 US M45-49 28 32:31 3:49 2:37:20 4:33 2:02:15 5:20:28
283 Bib 401 US M30-34 33 35:31 3:00 2:32:14 4:11 2:05:35 5:20:31
284 Bib 2239 GB M50-54 17 36:13 3:33 2:33:24 4:48 2:02:36 5:20:34
285 Bib 1609 US M30-34 34 35:12 3:40 2:38:25 5:11 1:58:12 5:20:40
286 Bib 208 CA F40-44 8 41:56 3:11 2:45:51 4:06 1:45:40 5:20:44
287 Bib 2657 US M55-59 6 30:25 3:34 2:36:12 6:20 2:04:25 5:20:56
288 Bib 128 US F30-34 8 31:16 3:11 2:39:42 7:11 1:59:51 5:21:11
289 Bib 263 US M35-39 38 38:14 4:13 2:29:36 4:10 2:05:01 5:21:14
290 Bib 1472 US M25-29 25 38:29 2:39 2:27:44 3:27 2:09:19 5:21:38
290 Bib 2138 US M45-49 29 32:01 3:06 2:26:25 3:40 2:16:26 5:21:38
292 Bib 1718 US M35-39 39 36:22 4:55 2:23:10 5:01 2:12:11 5:21:39
293 Bib 234 US F50-54 3 30:32 3:26 2:39:04 4:45 2:03:58 5:21:45
294 Bib 905 US F35-39 9 37:48 3:04 2:41:38 3:13 1:56:08 5:21:51
295 Bib 222 CO F45-49 5 41:21 3:37 2:41:38 4:14 1:51:08 5:21:58
296 Bib 169 US M50-54 18 37:15 3:06 2:38:45 4:23 1:58:30 5:21:59
297 Bib 889 US F35-39 10 37:53 4:05 2:43:36 5:24 1:51:08 5:22:06
298 Bib 189 US F30-34 9 31:07 3:16 2:36:48 3:38 2:07:23 5:22:12
299 Bib 343 US F30-34 10 35:33 3:23 2:28:56 4:07 2:10:17 5:22:16
300 Bib 2601 VE M35-39 40 46:09 3:09 2:36:31 5:06 1:51:28 5:22:23

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