smilzo
IRONMAN

IRONMAN Japan 2025

3.8 km swim · 180.2 km bike · 42.2 km run

Official results Age-group thresholds All editions
Finishers
1,044
145 did not finish or were disqualified
Best swim
50:03
3.8 km
Best bike
4:37:44
180.2 km
Best run
2:43:03
42.2 km
Men's podium
  1. 1 Bib 80M30-34 8:34:30
  2. 2 Bib 9M35-39 8:56:43
  3. 3 Bib 86M35-39 9:08:51
Women's podium
  1. 1 Bib 6F35-39 9:45:48
  2. 2 Bib 291F35-39 10:05:58
  3. 3 Bib 21F50-54 11:19:09

1,323 results · page 3 of 14

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
201 Bib 219 F30-34 1 1:12:38 4:50 6:04:10 5:13 4:18:10 11:45:02
202 Bib 248 M30-34 22 53:41 7:28 6:02:56 8:28 4:32:48 11:45:22
203 Bib 468 M40-44 46 1:19:24 10:52 5:48:33 7:19 4:19:19 11:45:27
204 Bib 854 M50-54 31 1:14:13 9:23 5:59:48 5:41 4:16:48 11:45:54
205 Bib 756 M50-54 32 1:17:29 9:05 6:14:13 9:17 3:56:01 11:46:05
206 Bib 419 M40-44 47 1:14:21 6:07 5:59:15 6:32 4:20:09 11:46:24
207 Bib 372 M35-39 26 1:22:29 9:02 6:22:29 5:51 3:46:47 11:46:37
208 Bib 67 F60-64 1 1:19:41 7:01 6:04:35 8:07 4:07:38 11:47:02
209 Bib 985 M55-59 19 1:13:14 7:35 6:02:08 6:26 4:18:14 11:47:36
210 Bib 28 M18-24 4 1:02:50 5:08 5:55:14 4:58 4:39:34 11:47:45
211 Bib 340 M35-39 27 1:21:08 7:05 5:12:24 5:51 5:01:33 11:48:02
212 Bib 42 M40-44 48 1:47:44 5:17 5:58:53 5:22 3:50:51 11:48:06
213 Bib 446 M40-44 49 1:19:03 6:16 6:04:41 5:11 4:12:59 11:48:11
214 Bib 266 M30-34 23 1:14:49 6:58 6:06:44 6:26 4:13:46 11:48:42
215 Bib 636 M45-49 35 1:19:08 6:01 5:46:39 4:48 4:32:31 11:49:08
216 Bib 155 M18-24 5 1:15:34 6:33 5:41:41 6:22 4:39:04 11:49:14
217 Bib 457 M40-44 50 55:08 6:03 6:14:11 6:24 4:27:57 11:49:44
218 Bib 897 M50-54 33 1:31:51 7:06 6:26:11 4:57 3:39:50 11:49:54
219 Bib 769 M50-54 34 1:23:03 9:25 6:14:14 6:56 3:56:31 11:50:07
220 Bib 626 M45-49 36 1:18:33 8:32 6:15:47 5:31 4:01:47 11:50:10
221 Bib 371 M35-39 28 1:16:06 5:30 5:49:30 4:53 4:34:17 11:50:15
222 Bib 327 M35-39 29 1:19:33 6:00 6:15:48 5:36 4:05:25 11:52:23
223 Bib 711 M45-49 37 1:22:02 12:16 5:49:52 8:28 4:19:54 11:52:32
224 Bib 1186 M60-64 10 1:16:00 8:13 6:22:52 7:01 3:58:30 11:52:36
225 Bib 485 M40-44 51 1:02:44 7:13 6:32:49 8:17 4:02:01 11:53:05
226 Bib 929 M50-54 35 1:32:42 7:08 5:49:06 8:15 4:16:01 11:53:12
227 Bib 767 M50-54 36 1:29:00 5:25 5:54:43 8:46 4:16:43 11:54:37
228 Bib 791 M50-54 37 1:18:33 5:25 5:51:29 7:28 4:32:23 11:55:17
229 Bib 1 F25-29 1 1:16:55 5:33 6:00:39 6:27 4:26:01 11:55:36
230 Bib 332 M35-39 30 1:16:34 8:29 6:11:46 5:56 4:13:08 11:55:53
231 Bib 1455 M55-59 20 1:27:17 3:19 6:13:20 3:22 4:08:53 11:56:10
232 Bib 50 M45-49 38 1:29:35 4:01 5:15:53 5:57 5:01:08 11:56:34
233 Bib 606 M45-49 39 1:21:59 9:48 6:01:58 6:13 4:17:29 11:57:27
234 Bib 805 M50-54 38 1:19:43 6:25 6:20:22 6:37 4:04:37 11:57:43
235 Bib 581 M45-49 40 1:25:42 6:35 5:25:41 6:53 4:53:37 11:58:29
236 Bib 404 M40-44 52 1:16:39 10:18 5:36:17 7:05 4:48:45 11:59:04
237 Bib 553 M45-49 41 1:16:42 11:18 5:46:17 8:21 4:36:47 11:59:27
238 Bib 1005 M55-59 21 1:31:01 9:37 6:06:06 8:29 4:04:43 11:59:56
239 Bib 712 M45-49 42 1:15:36 10:43 6:32:19 6:08 3:56:25 12:01:11
240 Bib 105 F45-49 1 1:16:19 6:08 5:52:16 8:54 4:37:51 12:01:28
241 Bib 766 M50-54 39 1:22:16 9:34 6:23:32 9:12 3:57:02 12:01:36
241 Bib 775 M50-54 39 1:19:53 5:04 6:04:28 6:07 4:26:04 12:01:36
243 Bib 562 M45-49 43 1:12:43 7:06 6:27:07 7:38 4:07:26 12:02:00
244 Bib 1106 M55-59 22 1:13:24 8:17 5:57:29 4:48 4:38:46 12:02:45
245 Bib 641 M45-49 44 1:17:19 9:58 6:07:24 7:57 4:20:25 12:03:03
246 Bib 566 M45-49 45 55:18 7:36 6:00:48 6:36 4:53:11 12:03:29
247 Bib 672 M45-49 46 59:20 3:29 6:11:02 5:35 4:44:41 12:04:07
248 Bib 450 M40-44 53 1:22:53 4:12 6:19:10 3:22 4:16:10 12:05:47
249 Bib 444 M40-44 54 1:21:38 7:33 6:03:23 6:55 4:27:21 12:06:48
250 Bib 810 M50-54 41 1:24:20 7:38 6:43:45 5:17 3:45:58 12:06:59
251 Bib 1218 M60-64 11 1:19:04 5:54 6:00:12 5:13 4:37:10 12:07:34
252 Bib 85 M35-39 31 1:33:23 7:01 5:53:44 8:05 4:25:29 12:07:42
253 Bib 320 M35-39 32 1:48:03 12:17 6:13:25 5:17 3:48:59 12:08:01
254 Bib 308 M35-39 33 1:19:04 9:29 6:34:26 10:39 3:55:16 12:08:55
255 Bib 27 M65-69 1 1:17:03 9:20 5:50:50 8:04 4:43:57 12:09:14
256 Bib 953 F55-59 1 1:24:44 7:03 6:17:51 6:54 4:13:13 12:09:44
257 Bib 701 M45-49 47 1:33:13 7:24 6:20:32 6:45 4:02:10 12:10:04
257 Bib 794 M50-54 42 1:18:20 7:45 5:58:56 7:16 4:37:47 12:10:04
259 Bib 215 M25-29 12 1:20:01 8:44 5:57:59 8:31 4:34:59 12:10:15
260 Bib 694 M45-49 48 1:29:19 4:25 6:12:20 5:38 4:18:37 12:10:18
261 Bib 877 M50-54 43 1:31:20 9:08 6:33:19 6:06 3:51:06 12:10:59
262 Bib 746 M50-54 44 1:25:27 7:36 6:10:34 8:19 4:19:28 12:11:24
263 Bib 395 F40-44 2 1:53:26 7:52 5:54:53 7:04 4:08:40 12:11:54
264 Bib 761 M50-54 45 1:24:50 13:55 6:32:58 9:28 3:51:15 12:12:26
265 Bib 894 M50-54 46 1:21:16 9:18 5:55:10 7:30 4:39:46 12:13:01
266 Bib 186 M25-29 13 1:11:54 5:44 6:21:03 7:35 4:26:58 12:13:14
267 Bib 213 M25-29 14 1:34:21 7:40 6:11:13 6:31 4:13:46 12:13:31
268 Bib 477 M40-44 55 1:01:01 4:39 6:16:55 4:03 4:47:14 12:13:52
269 Bib 716 M45-49 49 1:14:15 8:04 5:59:59 9:45 4:42:17 12:14:21
270 Bib 1009 M55-59 23 1:36:46 10:01 6:21:53 7:59 3:57:49 12:14:28
271 Bib 353 M35-39 34 1:31:13 7:37 6:02:58 8:36 4:24:34 12:14:59
272 Bib 1050 M55-59 24 1:17:05 6:25 6:02:35 4:36 4:44:50 12:15:31
273 Bib 509 M40-44 56 1:18:57 7:00 7:06:09 5:47 3:38:20 12:16:12
274 Bib 858 M50-54 47 1:17:31 4:40 6:18:39 4:58 4:30:36 12:16:23
275 Bib 702 M45-49 50 1:32:53 7:20 6:12:08 6:50 4:17:20 12:16:31
276 Bib 189 M25-29 15 1:07:12 6:41 6:46:25 9:49 4:06:54 12:17:02
277 Bib 222 F30-34 2 1:27:46 8:52 6:05:51 5:56 4:28:38 12:17:03
278 Bib 1262 M65-69 2 1:17:52 5:21 6:11:01 5:32 4:37:18 12:17:04
279 Bib 1280 M70-74 1 1:28:55 7:31 6:26:40 9:41 4:04:31 12:17:18
280 Bib 408 M40-44 57 53:47 7:26 6:16:45 8:25 4:50:58 12:17:20
281 Bib 204 M25-29 16 1:20:00 9:22 6:05:16 11:58 4:31:47 12:18:22
282 Bib 459 M40-44 58 1:17:19 9:12 6:36:48 8:15 4:07:19 12:18:53
283 Bib 335 M35-39 35 1:46:19 9:26 6:11:04 5:17 4:06:52 12:18:58
284 Bib 58 M50-54 48 1:12:34 3:12 5:34:39 4:52 5:24:27 12:19:44
285 Bib 384 F40-44 3 1:17:17 8:36 6:41:59 9:08 4:02:52 12:19:52
286 Bib 238 M30-34 24 1:36:51 8:31 6:35:10 10:48 3:49:04 12:20:25
287 Bib 539 M45-49 51 1:26:24 6:17 6:06:09 4:53 4:37:05 12:20:48
288 Bib 595 M45-49 52 1:40:14 5:57 5:58:46 6:16 4:30:17 12:21:29
289 Bib 231 M30-34 25 1:18:39 8:00 6:08:56 5:56 4:41:11 12:22:42
290 Bib 333 M35-39 36 1:25:04 9:39 6:14:14 11:19 4:23:10 12:23:26
291 Bib 574 M45-49 53 1:15:22 5:57 6:26:18 5:23 4:30:35 12:23:35
292 Bib 991 M55-59 25 1:14:20 5:17 6:22:55 6:15 4:34:53 12:23:40
293 Bib 634 M45-49 54 1:21:42 9:10 6:09:13 7:10 4:36:33 12:23:48
294 Bib 79 M30-34 26 1:15:48 4:05 6:29:58 4:47 4:29:21 12:23:59
295 Bib 260 M30-34 27 1:27:21 6:29 6:03:53 5:04 4:41:13 12:24:00
296 Bib 271 M30-34 28 1:19:31 11:23 6:04:37 5:40 4:43:06 12:24:17
297 Bib 853 M50-54 49 1:13:19 8:47 6:26:49 7:30 4:28:15 12:24:39
298 Bib 704 M45-49 55 1:12:58 13:38 6:25:18 9:04 4:26:46 12:27:43
299 Bib 563 M45-49 56 1:13:14 7:45 5:59:27 6:49 5:01:30 12:28:45
300 Bib 729 F50-54 2 1:35:27 7:01 6:50:08 6:23 3:50:19 12:29:18

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