smilzo
IRONMAN 70.3

IRONMAN 70.3 Bolton 2025

1.9 km swim · 89.42 km bike · 21.81 km run

Official results Age-group thresholds All editions
Finishers
1,094
63 did not finish or were disqualified
Best swim
23:54
1.9 km
Best bike
2:13:19
89.42 km
Best run
1:13:42
21.81 km
Men's podium
  1. 1 Bib 1642GB · M30-34 4:02:50
  2. 2 Bib 148GB · M18-24 4:06:52
  3. 3 Bib 127GB · M30-34 4:09:07
Women's podium
  1. 1 Bib 1397GB · F25-29 4:40:48
  2. 2 Bib 465GB · F30-34 4:43:05
  3. 3 Bib 1727GB · F25-29 4:47:57

1,178 results · page 4 of 12

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
301 Bib 1272 HU M45-49 33 43:15 5:34 2:57:39 6:13 1:34:30 5:27:11
301 Bib 1699 GB M45-49 33 34:45 5:27 2:57:50 4:10 1:44:59 5:27:11
303 Bib 1449 GB M18-24 29 35:48 10:07 2:52:26 11:38 1:37:26 5:27:24
304 Bib 1186 RO M30-34 38 42:23 8:10 2:59:18 5:09 1:32:31 5:27:31
305 Bib 1112 GB M35-39 52 41:23 5:09 3:01:05 4:01 1:36:02 5:27:41
306 Bib 705 GB M50-54 31 39:20 8:21 2:58:21 4:20 1:37:41 5:28:05
307 Bib 947 GB M35-39 53 43:48 5:25 2:48:01 3:02 1:47:53 5:28:08
308 Bib 433 GB M35-39 54 29:14 4:57 2:54:48 4:13 1:55:04 5:28:17
309 Bib 918 GB M25-29 30 35:07 5:46 2:50:47 4:02 1:52:36 5:28:19
310 Bib 945 GB M18-24 30 34:45 6:39 2:55:42 3:56 1:47:28 5:28:30
311 Bib 719 GB M30-34 39 35:35 5:51 2:58:23 4:24 1:44:19 5:28:32
312 Bib 909 GB M35-39 55 34:19 6:14 2:47:41 3:53 1:56:30 5:28:38
313 Bib 1129 GB M18-24 31 32:06 8:20 2:54:42 5:12 1:48:19 5:28:39
313 Bib 255 GB M25-29 31 35:33 11:02 2:58:56 6:18 1:36:50 5:28:39
315 Bib 1076 GB F18-24 5 33:59 5:22 3:06:37 2:52 1:40:01 5:28:51
316 Bib 259 GB M30-34 40 35:38 6:39 2:57:46 5:41 1:43:10 5:28:53
317 Bib 1041 GB M40-44 41 42:04 8:05 2:53:40 6:38 1:38:42 5:29:10
318 Bib 896 GB F18-24 6 31:06 3:09 3:01:04 2:38 1:51:18 5:29:15
319 Bib 378 GB M40-44 42 34:41 4:38 2:56:30 3:55 1:49:34 5:29:18
320 Bib 551 GB M45-49 35 47:05 5:26 2:50:12 4:25 1:42:13 5:29:20
321 Bib 992 GG M30-34 41 27:33 4:42 2:57:10 4:02 1:56:02 5:29:30
322 Bib 1544 GB M18-24 32 32:56 6:52 2:59:04 5:20 1:45:21 5:29:33
323 Bib 235 GB M30-34 42 33:31 5:42 2:41:03 6:21 2:02:58 5:29:36
324 Bib 1439 GB M25-29 32 36:55 6:16 2:52:32 3:31 1:50:23 5:29:37
325 Bib 895 GB F30-34 9 30:44 4:22 3:02:20 2:28 1:49:55 5:29:49
326 Bib 590 GB F55-59 3 39:01 5:23 3:02:31 3:28 1:39:27 5:29:51
327 Bib 1413 GB M30-34 43 40:26 5:39 2:57:09 4:17 1:42:43 5:30:13
328 Bib 1287 GB M35-39 56 43:15 4:43 2:52:25 3:33 1:46:22 5:30:18
329 Bib 142 GB M40-44 43 32:49 5:31 2:51:14 4:40 1:56:54 5:31:09
330 Bib 220 GB F25-29 8 36:32 4:41 3:02:10 3:59 1:43:48 5:31:10
331 Bib 587 GB M25-29 33 44:26 6:38 2:48:13 4:10 1:47:52 5:31:19
332 Bib 746 GB M30-34 44 40:34 6:22 2:57:30 7:30 1:39:43 5:31:40
333 Bib 733 GB M55-59 15 34:40 6:11 2:49:30 8:54 1:52:28 5:31:43
334 Bib 1344 GB M25-29 34 35:03 6:27 3:04:49 8:01 1:37:25 5:31:44
335 Bib 1229 GB M55-59 16 43:00 7:10 2:53:19 4:01 1:44:15 5:31:45
336 Bib 385 GB M25-29 35 42:40 5:19 2:54:57 3:13 1:45:39 5:31:47
337 Bib 247 GB M30-34 45 38:47 5:56 2:55:27 5:00 1:46:45 5:31:55
338 Bib 779 GB M45-49 36 41:23 6:50 2:50:40 5:10 1:47:52 5:31:56
339 Bib 156 GB M55-59 17 40:36 5:04 2:53:24 3:40 1:49:20 5:32:04
340 Bib 1644 GB M30-34 46 27:02 5:23 3:10:40 4:59 1:44:04 5:32:09
341 Bib 1231 GB M25-29 36 50:16 10:00 2:50:58 4:45 1:36:18 5:32:17
342 Bib 1167 GB M45-49 37 37:22 6:21 2:50:48 5:15 1:52:48 5:32:33
343 Bib 538 GB M45-49 38 38:06 7:24 3:08:06 5:04 1:34:06 5:32:46
344 Bib 1262 GB M30-34 47 29:48 5:59 2:59:49 3:35 1:53:37 5:32:47
345 Bib 1580 GB M35-39 57 36:40 6:46 3:07:30 5:05 1:36:54 5:32:56
345 Bib 567 GB M65-69 1 36:09 5:35 2:55:46 4:02 1:51:24 5:32:56
347 Bib 161 GB M30-34 48 38:52 5:25 2:51:44 3:40 1:53:15 5:32:57
348 Bib 1694 UA M45-49 39 42:23 12:33 2:47:32 5:57 1:44:36 5:33:00
349 Bib 490 GB M55-59 18 36:34 7:43 2:55:19 5:03 1:48:27 5:33:07
350 Bib 230 GB M45-49 40 35:45 6:12 2:52:18 3:38 1:55:21 5:33:14
351 Bib 446 GB M55-59 19 31:52 6:02 2:52:55 3:37 1:59:16 5:33:42
352 Bib 1718 GB M18-24 33 38:08 4:56 2:57:24 4:04 1:49:11 5:33:43
353 Bib 1221 GB M45-49 41 41:51 7:27 3:06:56 4:10 1:33:25 5:33:48
354 Bib 1342 GB M25-29 37 38:56 7:46 3:04:51 4:03 1:38:13 5:33:49
355 Bib 691 GB M35-39 58 46:29 6:29 2:58:16 4:04 1:38:37 5:33:55
356 Bib 907 GB M60-64 7 37:34 9:04 2:54:53 5:37 1:46:52 5:34:00
357 Bib 226 GB M30-34 49 41:26 8:33 2:58:35 5:24 1:40:26 5:34:23
358 Bib 1669 IE M35-39 59 32:07 5:14 3:04:57 3:35 1:48:33 5:34:26
359 Bib 1379 GB M18-24 34 40:20 5:52 3:00:22 2:43 1:45:15 5:34:33
360 Bib 1420 GB F30-34 10 38:21 5:14 3:00:22 2:56 1:47:40 5:34:35
361 Bib 147 GB M45-49 42 35:31 4:23 3:02:30 4:42 1:47:36 5:34:43
362 Bib 1476 GB M45-49 43 36:48 8:02 2:54:35 4:50 1:50:45 5:35:00
363 Bib 212 GB M40-44 44 33:46 6:25 2:51:27 4:32 1:58:51 5:35:01
364 Bib 744 GB F45-49 6 36:32 5:27 2:57:19 4:36 1:51:35 5:35:29
365 Bib 381 GB M35-39 60 34:37 5:23 2:59:25 3:55 1:52:46 5:36:07
366 Bib 583 IE M55-59 20 41:09 8:40 2:55:10 8:43 1:42:32 5:36:14
367 Bib 139 GB M60-64 8 33:39 6:16 3:04:08 4:43 1:47:38 5:36:24
368 Bib 910 GB F55-59 4 39:06 4:43 3:04:21 6:17 1:42:13 5:36:40
369 Bib 1307 GB M30-34 50 38:34 8:20 3:03:40 8:54 1:37:14 5:36:43
370 Bib 397 IM M35-39 61 31:15 7:00 2:47:59 4:52 2:05:40 5:36:47
371 Bib 1018 GB M30-34 51 40:05 7:55 3:01:33 5:14 1:42:24 5:37:09
372 Bib 1490 GB M25-29 38 34:01 6:43 3:11:20 4:03 1:41:03 5:37:10
373 Bib 1623 GB M35-39 62 33:54 5:49 2:56:23 5:02 1:56:08 5:37:17
374 Bib 396 GB M40-44 45 37:06 5:37 3:04:30 4:19 1:45:46 5:37:18
375 Bib 361 GB M50-54 32 40:37 8:39 2:56:40 4:53 1:46:44 5:37:32
376 Bib 891 IE F55-59 5 34:41 4:39 3:02:37 3:30 1:52:26 5:37:53
377 Bib 1204 GB M25-29 39 41:03 6:58 3:04:51 4:05 1:41:07 5:38:05
377 Bib 1214 NZ M30-34 52 36:47 7:25 3:01:37 6:18 1:45:58 5:38:05
379 Bib 1308 GB M65-69 2 34:58 6:00 2:56:01 6:09 1:55:15 5:38:24
380 Bib 111 GB F50-54 2 34:40 6:46 2:58:50 5:18 1:53:00 5:38:33
381 Bib 1010 GB M25-29 40 40:42 6:11 3:06:38 4:57 1:40:06 5:38:35
382 Bib 214 GB M35-39 63 41:58 6:07 2:50:51 5:17 1:54:30 5:38:43
383 Bib 1275 GB M30-34 53 39:01 6:37 3:05:00 5:30 1:42:41 5:38:49
384 Bib 1479 GB M40-44 46 35:07 6:52 2:56:28 9:49 1:50:43 5:38:59
385 Bib 1252 GB M35-39 64 36:30 9:37 3:10:31 6:43 1:36:00 5:39:21
386 Bib 536 GB M35-39 65 39:41 8:24 2:55:45 4:19 1:51:18 5:39:27
387 Bib 447 GB M35-39 66 42:42 5:28 2:58:56 3:56 1:48:32 5:39:34
388 Bib 1340 GB M35-39 67 30:16 4:45 3:03:38 3:51 1:57:10 5:39:40
388 Bib 717 GB F30-34 11 47:47 5:01 3:02:14 2:30 1:42:09 5:39:40
390 Bib 1577 GB M18-24 35 34:49 10:01 2:58:14 4:24 1:52:19 5:39:47
391 Bib 745 GB M55-59 21 31:56 6:58 3:03:11 4:41 1:53:07 5:39:54
392 Bib 764 GB M45-49 44 35:19 5:46 3:06:13 5:24 1:47:23 5:40:05
393 Bib 1685 GB M25-29 41 38:37 8:10 3:11:30 7:54 1:34:10 5:40:22
393 Bib 194 GB M30-34 54 38:13 5:23 3:04:29 4:03 1:48:14 5:40:22
395 Bib 234 GB M30-34 55 37:06 9:29 3:03:01 5:02 1:45:51 5:40:28
396 Bib 841 GB F30-34 12 31:47 5:23 3:12:40 7:13 1:43:29 5:40:31
397 Bib 813 GB M25-29 42 34:39 5:08 3:10:02 3:40 1:47:14 5:40:42
398 Bib 470 GB F30-34 13 38:11 6:45 3:12:33 5:18 1:37:59 5:40:46
399 Bib 652 GB M25-29 43 39:59 6:27 3:04:42 4:30 1:45:14 5:40:52
400 Bib 1665 GB M25-29 44 34:24 5:55 3:01:51 5:44 1:52:59 5:40:53

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