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IRONMAN 70.3

IRONMAN 70.3 Boise 2025

1.931 km swim · 90.3164 km bike · 21.533 km run

Official results Age-group thresholds All editions
Finishers
1,473
120 did not finish or were disqualified
Best swim
26:10
1.931 km
Best bike
1:55:10
90.3164 km
Best run
1:05:22
21.533 km
Men's podium
  1. 1 Bib 41AU · MPRO 3:40:32
  2. 2 Bib 45CA · MPRO 3:43:42
  3. 3 Bib 47US · MPRO 3:44:59
Women's podium
  1. 1 Bib 1CA · FPRO 4:01:50
  2. 2 Bib 2US · FPRO 4:06:49
  3. 3 Bib 12GB · FPRO 4:10:32

1,635 results · page 3 of 17

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
201 Bib 969 US M35-39 16 32:45 3:30 2:36:44 2:01 1:45:50 5:00:50
202 Bib 1101 US M40-44 18 33:44 3:34 2:27:06 3:44 1:53:19 5:01:28
203 Bib 255 US F35-39 6 39:51 4:08 2:36:42 3:32 1:37:28 5:01:40
203 Bib 763 US F30-34 2 39:54 4:28 2:31:17 3:17 1:42:44 5:01:40
205 Bib 388 US M30-34 30 38:58 5:30 2:38:50 3:28 1:34:56 5:01:41
206 Bib 195 US F50-54 2 38:39 3:48 2:24:42 2:29 1:52:06 5:01:43
207 Bib 553 US M25-29 22 36:51 4:47 2:36:56 3:00 1:40:22 5:01:56
208 Bib 548 US F50-54 3 38:46 3:46 2:36:05 2:19 1:41:39 5:02:35
209 Bib 764 US M25-29 23 39:36 4:16 2:21:05 4:09 1:53:36 5:02:40
210 Bib 1354 US M40-44 19 38:09 5:38 2:41:15 4:11 1:33:32 5:02:45
211 Bib 526 US M40-44 20 40:57 3:46 2:31:44 3:07 1:43:29 5:03:02
212 Bib 172 GB M55-59 4 39:38 4:31 2:30:29 4:15 1:44:11 5:03:05
213 Bib 787 US F35-39 7 43:15 4:01 2:35:09 2:23 1:38:51 5:03:38
214 Bib 989 US M35-39 17 37:32 4:21 2:29:39 2:28 1:50:09 5:04:08
215 Bib 1080 US M40-44 21 42:11 4:09 2:32:25 3:13 1:42:36 5:04:34
216 Bib 1286 US M40-44 22 43:28 5:58 2:34:22 5:11 1:35:37 5:04:36
217 Bib 564 US M40-44 23 37:56 4:12 2:35:25 2:18 1:44:58 5:04:49
218 Bib 988 TR M35-39 18 43:05 5:25 2:31:43 3:15 1:41:25 5:04:52
219 Bib 1653 US M30-34 31 36:40 3:38 2:31:17 2:19 1:51:16 5:05:10
220 Bib 1492 US F35-39 8 39:59 4:18 2:33:06 2:51 1:45:22 5:05:36
221 Bib 1405 AU M55-59 5 34:18 5:07 2:37:09 3:05 1:45:58 5:05:37
222 Bib 868 US M50-54 12 34:17 4:43 2:36:22 4:38 1:45:42 5:05:41
223 Bib 508 US M30-34 32 41:42 5:54 2:42:54 2:35 1:32:42 5:05:47
223 Bib 543 US M18-24 9 41:07 3:34 2:30:32 3:12 1:47:22 5:05:47
225 Bib 1659 US M18-24 10 45:06 5:24 2:39:56 4:31 1:30:51 5:05:48
226 Bib 242 US M25-29 24 43:13 3:13 2:25:31 2:06 1:52:23 5:06:25
227 Bib 825 US M35-39 19 42:59 5:25 2:24:40 2:06 1:51:28 5:06:38
228 Bib 154 US M55-59 6 38:41 3:42 2:34:31 2:48 1:47:55 5:07:38
229 Bib 1519 BR M40-44 24 38:55 3:54 2:33:08 3:21 1:48:29 5:07:46
230 Bib 1376 US M25-29 25 35:24 5:12 2:29:47 3:06 1:54:31 5:07:59
231 Bib 1410 US M30-34 33 40:15 4:15 2:35:19 2:59 1:45:21 5:08:08
232 Bib 1220 ZA M45-49 7 32:31 5:31 2:34:12 2:38 1:54:10 5:09:02
233 Bib 211 US M50-54 13 37:23 3:29 2:34:49 2:37 1:51:07 5:09:25
234 Bib 1202 US F25-29 4 37:45 3:52 2:48:14 2:13 1:37:29 5:09:34
235 Bib 1408 US M40-44 25 47:36 6:39 2:20:55 4:41 1:49:46 5:09:36
235 Bib 1450 US M35-39 20 35:42 2:59 2:30:09 2:40 1:58:06 5:09:36
237 Bib 1235 US M40-44 26 42:43 3:19 2:31:50 2:01 1:50:02 5:09:54
238 Bib 232 US F35-39 9 32:43 4:32 2:39:54 4:25 1:48:21 5:09:55
239 Bib 489 US M40-44 27 41:00 4:18 2:23:24 3:33 1:57:45 5:10:01
240 Bib 148 US M55-59 7 37:30 4:15 2:32:03 2:26 1:53:50 5:10:04
241 Bib 412 US F25-29 5 35:35 3:26 2:42:08 2:03 1:46:59 5:10:11
241 Bib 457 US F45-49 3 33:21 4:03 2:34:08 3:17 1:55:23 5:10:11
243 Bib 177 US M45-49 8 42:31 5:11 2:42:33 3:24 1:36:33 5:10:12
244 Bib 1656 US M18-24 11 42:06 7:04 2:36:32 4:05 1:40:35 5:10:22
245 Bib 1102 US M35-39 21 45:43 5:01 2:36:21 4:29 1:39:21 5:10:55
246 Bib 1292 US M35-39 22 40:37 3:21 2:34:51 2:11 1:49:55 5:10:56
247 Bib 539 US M18-24 12 39:35 3:42 2:27:18 3:21 1:57:06 5:11:02
248 Bib 468 US M30-34 34 42:26 5:06 2:33:42 1:57 1:48:46 5:11:56
249 Bib 721 CA M40-44 28 39:42 4:23 2:34:47 3:01 1:50:07 5:12:00
250 Bib 1607 US M35-39 23 45:09 4:42 2:37:23 3:31 1:41:16 5:12:02
251 Bib 1000 US F30-34 3 41:16 5:15 2:40:54 5:32 1:39:28 5:12:25
252 Bib 1224 US M50-54 14 39:01 4:50 2:33:51 2:46 1:52:06 5:12:32
252 Bib 164 US M35-39 24 45:27 3:46 2:31:41 3:33 1:48:06 5:12:32
254 Bib 1275 US M25-29 26 52:57 4:34 2:27:00 3:10 1:45:05 5:12:45
255 Bib 900 US M50-54 15 39:20 3:32 2:38:46 3:23 1:47:54 5:12:55
256 Bib 196 IE M45-49 9 56:16 5:09 2:25:24 3:44 1:42:40 5:13:13
257 Bib 1222 US M50-54 16 41:18 4:13 2:38:23 3:08 1:46:16 5:13:18
258 Bib 689 US M30-34 35 41:14 4:35 2:20:11 2:20 2:05:05 5:13:24
259 Bib 139 US M40-44 29 42:11 4:00 2:44:05 3:16 1:39:53 5:13:25
260 Bib 173 US F35-39 10 37:03 3:57 2:43:36 3:00 1:45:54 5:13:29
261 Bib 964 US F25-29 6 37:56 4:04 2:53:19 2:02 1:36:17 5:13:37
262 Bib 910 US M65-69 1 42:44 6:05 2:40:22 3:46 1:40:41 5:13:38
263 Bib 1350 US M30-34 36 44:33 4:00 2:33:58 3:01 1:48:25 5:13:57
264 Bib 149 US F40-44 4 35:18 3:49 2:44:18 3:19 1:47:14 5:13:59
265 Bib 194 US M25-29 27 37:01 4:31 2:30:12 4:35 1:57:43 5:14:03
266 Bib 1639 US M25-29 28 42:24 8:03 2:46:13 8:51 1:28:54 5:14:25
267 Bib 205 US F30-34 4 41:13 3:50 2:45:29 2:25 1:41:40 5:14:37
268 Bib 901 US M55-59 8 42:43 6:28 2:41:07 3:14 1:41:07 5:14:39
269 Bib 1129 US M45-49 10 50:57 8:39 2:31:57 4:43 1:38:45 5:15:01
270 Bib 416 US M18-24 13 32:43 4:29 2:39:29 3:05 1:55:27 5:15:12
271 Bib 1458 US F40-44 5 45:08 5:14 2:46:44 3:24 1:34:58 5:15:27
272 Bib 140 US F45-49 4 41:05 3:50 2:45:18 2:49 1:42:49 5:15:51
273 Bib 1258 US M35-39 25 47:24 4:53 2:42:52 3:21 1:37:41 5:16:09
274 Bib 219 US M65-69 2 41:04 4:49 2:35:48 4:29 1:50:01 5:16:11
275 Bib 1094 US M18-24 14 38:35 5:05 2:39:56 2:28 1:50:20 5:16:24
275 Bib 1679 ET M18-24 14 39:53 4:58 2:47:30 4:08 1:39:55 5:16:24
277 Bib 254 US M40-44 30 47:29 3:45 2:23:35 4:20 1:57:17 5:16:26
278 Bib 1163 US F25-29 7 41:59 5:58 2:47:43 5:22 1:35:29 5:16:31
279 Bib 152 US F40-44 6 46:23 3:44 2:37:18 3:10 1:46:00 5:16:34
280 Bib 1680 US F30-34 5 33:41 4:34 2:51:36 3:05 1:43:39 5:16:35
281 Bib 158 US F30-34 6 30:13 4:25 2:45:07 3:35 1:53:24 5:16:44
282 Bib 1317 US M35-39 26 45:08 4:51 2:37:36 3:28 1:46:03 5:17:06
283 Bib 1326 US M50-54 17 38:01 6:33 2:37:11 4:24 1:51:04 5:17:13
284 Bib 1688 US M50-54 18 41:06 4:28 2:38:34 3:39 1:49:31 5:17:19
285 Bib 732 US M25-29 29 45:18 5:23 2:34:51 2:13 1:49:39 5:17:24
286 Bib 1400 US F50-54 4 33:39 3:43 2:44:20 3:50 1:52:01 5:17:33
287 Bib 800 US F50-54 5 36:18 4:13 2:40:06 4:12 1:52:47 5:17:36
288 Bib 631 US F45-49 5 42:00 5:02 2:43:58 2:53 1:43:52 5:17:45
289 Bib 1674 US M30-34 37 36:24 4:00 2:39:56 5:28 1:51:58 5:17:46
290 Bib 245 US M30-34 38 47:11 5:06 2:34:13 5:11 1:46:26 5:18:08
291 Bib 378 US M40-44 31 34:11 3:51 2:40:18 3:17 1:56:42 5:18:19
292 Bib 645 US M40-44 32 35:50 7:54 2:31:53 5:55 1:56:49 5:18:22
293 Bib 1079 US F18-24 2 38:58 3:51 2:53:29 2:24 1:39:44 5:18:25
294 Bib 1005 US M25-29 30 37:01 4:47 2:56:24 3:16 1:37:04 5:18:31
295 Bib 952 UA M45-49 11 44:01 5:09 2:42:57 2:51 1:43:45 5:18:43
296 Bib 423 CH M25-29 31 41:11 5:00 2:38:19 3:13 1:51:07 5:18:50
296 Bib 651 US M25-29 31 39:48 4:35 2:37:28 2:45 1:54:15 5:18:50
298 Bib 257 US M60-64 4 41:47 4:34 2:46:09 3:50 1:43:11 5:19:31
299 Bib 1212 US F25-29 8 35:03 3:00 2:46:33 3:23 1:51:38 5:19:37
299 Bib 556 US M60-64 5 44:43 5:26 2:42:10 3:35 1:43:43 5:19:37

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