smilzo
IRONMAN 70.3

IRONMAN 70.3 Westfriesland 2021

1.9 km swim · 90.2 km bike · 20.988 km run

Official results Age-group thresholds All editions
Finishers
858
25 did not finish or were disqualified
Best swim
24:36
1.9 km
Best bike
2:11:36
90.2 km
Best run
1:12:50
20.988 km
Men's podium
  1. 1 Bib 1305BE · M30-34 4:02:24
  2. 2 Bib 1316NL · M30-34 4:03:48
  3. 3 Bib 273DE · M18-24 4:04:35
Women's podium
  1. 1 Bib 236NL · F30-34 4:24:25
  2. 2 Bib 245NL · F25-29 4:31:53
  3. 3 Bib 238NL · F35-39 4:48:05

1,202 results · page 4 of 13

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
301 Bib 761 NL M40-44 55 40:46 7:15 2:33:15 5:22 1:54:13 5:20:51
302 Bib 420 NL M25-29 33 40:17 5:47 2:44:25 4:47 1:45:37 5:20:53
303 Bib 537 NL M30-34 55 32:12 6:09 2:48:11 4:58 1:49:29 5:21:00
304 Bib 1019 NL M45-49 38 35:40 6:45 2:40:26 6:04 1:52:15 5:21:10
304 Bib 478 FR M30-34 56 37:33 7:51 2:39:52 4:41 1:51:12 5:21:10
306 Bib 305 QA M25-29 34 38:36 5:45 2:42:22 4:36 1:49:52 5:21:11
307 Bib 301 NL M18-24 16 36:22 6:49 2:44:53 4:14 1:48:59 5:21:17
308 Bib 735 US M40-44 56 38:10 6:45 2:36:16 5:22 1:55:01 5:21:34
309 Bib 725 NL M40-44 57 39:29 5:37 2:39:24 4:34 1:52:33 5:21:37
310 Bib 78 BE M60-64 4 44:14 5:43 2:37:44 5:02 1:49:09 5:21:52
311 Bib 723 NL M40-44 58 38:46 5:50 2:42:55 5:23 1:48:59 5:21:53
312 Bib 1281 NL M45-49 39 32:17 5:55 2:38:16 6:05 1:59:22 5:21:55
313 Bib 867 NL M40-44 59 40:02 5:44 2:40:38 4:43 1:50:52 5:21:58
314 Bib 75 NL M50-54 30 37:03 4:59 2:37:20 3:50 1:58:48 5:22:01
315 Bib 375 NL M25-29 35 34:40 6:07 2:43:50 4:46 1:52:46 5:22:09
316 Bib 636 NL M35-39 47 35:43 7:09 2:49:50 5:36 1:43:52 5:22:11
317 Bib 672 DE M35-39 48 34:32 4:24 2:31:46 4:07 2:07:23 5:22:12
318 Bib 1034 NL M50-54 31 34:47 6:25 2:47:43 4:06 1:49:25 5:22:25
319 Bib 703 NL M35-39 49 33:30 6:04 2:36:54 4:41 2:01:28 5:22:38
320 Bib 1278 NL M45-49 40 34:13 6:12 2:37:21 4:20 2:00:36 5:22:42
321 Bib 1125 NL M50-54 32 35:23 5:23 2:31:03 3:36 2:07:31 5:22:55
322 Bib 492 NL M30-34 57 37:29 5:08 2:39:36 5:35 1:55:21 5:23:09
323 Bib 489 NL M30-34 58 40:08 5:30 2:52:08 3:59 1:41:42 5:23:26
324 Bib 410 NL M25-29 36 42:32 7:19 2:45:59 5:15 1:42:22 5:23:27
325 Bib 233 NL F18-24 1 36:59 4:41 2:49:33 3:52 1:48:26 5:23:30
326 Bib 1170 NL M55-59 9 42:41 6:24 2:31:42 4:54 1:57:55 5:23:36
327 Bib 1319 NL M40-44 60 44:27 6:03 2:38:51 5:10 1:49:07 5:23:37
328 Bib 493 BE M30-34 59 40:35 7:09 2:39:55 6:58 1:49:07 5:23:44
329 Bib 1089 NL M50-54 33 41:06 4:45 2:42:23 4:40 1:50:51 5:23:45
330 Bib 1085 NL M50-54 34 41:59 5:41 2:32:15 3:56 1:59:58 5:23:49
331 Bib 560 NL M30-34 60 42:40 5:20 2:40:02 4:40 1:51:15 5:23:58
332 Bib 1321 NL M25-29 37 46:32 7:38 2:45:56 6:45 1:37:17 5:24:08
333 Bib 1114 NL M50-54 35 41:13 9:30 2:29:27 5:13 1:58:49 5:24:13
334 Bib 299 DE M18-24 17 41:36 7:26 2:56:41 5:28 1:33:15 5:24:26
335 Bib 1144 NL M50-54 36 35:40 5:55 2:50:14 4:43 1:47:56 5:24:29
336 Bib 382 DE M25-29 38 35:05 5:27 2:45:27 3:31 1:55:20 5:24:50
337 Bib 1021 BE M45-49 41 42:38 6:19 2:36:33 3:24 1:55:59 5:24:54
338 Bib 460 NL M30-34 61 50:59 6:24 2:40:00 5:19 1:42:18 5:24:59
339 Bib 70 FR M45-49 42 48:35 9:58 2:37:17 7:32 1:42:10 5:25:31
340 Bib 1288 NL M50-54 37 40:38 5:52 2:40:51 4:59 1:53:16 5:25:37
341 Bib 1150 NL M50-54 38 41:23 5:49 2:40:16 4:59 1:53:22 5:25:50
342 Bib 1063 DE M50-54 39 42:12 5:10 2:34:42 4:02 1:59:56 5:26:02
343 Bib 1313 NL M60-64 5 38:43 7:19 2:41:58 3:16 1:54:49 5:26:05
344 Bib 306 QA M25-29 39 45:04 5:05 2:40:16 3:50 1:51:56 5:26:11
344 Bib 49 NL F50-54 3 40:43 5:13 2:39:20 4:49 1:56:05 5:26:11
346 Bib 831 DE M40-44 61 41:05 5:55 2:42:16 4:36 1:52:22 5:26:14
347 Bib 693 NL M35-39 50 38:49 7:05 2:41:23 6:56 1:52:26 5:26:39
348 Bib 566 DE M30-34 62 44:08 4:43 2:46:30 4:17 1:47:02 5:26:40
349 Bib 830 NL M40-44 62 36:41 5:17 2:45:50 4:54 1:54:00 5:26:42
350 Bib 626 NL M35-39 51 39:09 6:26 2:46:19 5:12 1:50:06 5:27:12
351 Bib 880 BE M40-44 63 41:33 7:29 2:40:38 4:36 1:52:58 5:27:13
352 Bib 629 NL M35-39 52 46:26 9:47 2:39:41 4:40 1:46:46 5:27:20
353 Bib 618 ES M35-39 53 39:47 6:26 2:29:52 4:11 2:07:23 5:27:40
354 Bib 270 NL M18-24 18 39:22 6:46 2:44:21 3:55 1:53:20 5:27:44
355 Bib 67 DE M45-49 43 33:03 6:28 2:38:41 4:29 2:05:34 5:28:14
356 Bib 724 NL M40-44 64 37:52 6:32 2:43:11 5:30 1:55:15 5:28:20
357 Bib 1152 NL M50-54 40 35:35 8:28 2:37:08 5:17 2:01:53 5:28:21
357 Bib 620 FR M35-39 54 43:41 6:36 2:45:40 4:26 1:47:57 5:28:21
359 Bib 870 NL M40-44 65 39:51 5:17 2:47:42 3:25 1:52:22 5:28:38
360 Bib 1238 NL M25-29 40 39:51 8:35 2:49:38 6:04 1:44:34 5:28:41
360 Bib 932 NL M45-49 44 40:37 7:17 2:43:42 6:29 1:50:37 5:28:41
362 Bib 757 TN M40-44 66 40:39 6:13 2:47:45 6:49 1:47:27 5:28:53
363 Bib 1260 NL M35-39 55 41:06 7:48 2:45:58 6:21 1:47:44 5:28:57
364 Bib 380 ES M25-29 41 34:04 6:08 2:41:50 5:20 2:01:37 5:28:58
365 Bib 552 NL M30-34 63 43:56 7:15 2:41:30 5:28 1:50:53 5:29:01
366 Bib 1008 NL M45-49 45 41:52 5:35 2:49:32 5:42 1:46:24 5:29:04
367 Bib 1161 NL M55-59 10 44:08 7:35 2:44:31 4:12 1:48:41 5:29:07
368 Bib 314 NL M25-29 42 37:52 5:36 2:47:24 5:14 1:53:12 5:29:17
369 Bib 265 BE M18-24 19 36:34 5:26 2:48:15 3:05 1:56:04 5:29:24
370 Bib 1192 FR M55-59 11 41:18 10:01 2:46:09 8:15 1:44:02 5:29:45
371 Bib 309 NL M25-29 43 37:10 6:08 2:52:46 5:13 1:48:31 5:29:49
372 Bib 1228 GT M18-24 20 40:36 5:32 2:54:39 3:48 1:45:22 5:29:57
373 Bib 923 US M45-49 46 48:53 8:12 2:38:24 6:37 1:48:17 5:30:23
374 Bib 853 BE M40-44 67 33:37 4:43 2:34:37 5:03 2:12:31 5:30:30
375 Bib 804 GB M40-44 68 41:24 7:02 2:47:01 5:08 1:50:03 5:30:38
376 Bib 1046 NL M50-54 41 37:17 4:35 2:56:44 4:07 1:48:08 5:30:51
377 Bib 940 NL M45-49 47 41:04 7:27 2:44:42 5:42 1:52:01 5:30:57
378 Bib 1317 NL F50-54 4 43:03 7:15 2:50:22 4:42 1:45:47 5:31:09
379 Bib 447 NL M30-34 64 32:15 6:59 2:33:21 3:58 2:14:39 5:31:11
380 Bib 936 NL M45-49 48 45:43 8:17 2:45:10 5:58 1:46:04 5:31:12
381 Bib 612 IT M35-39 56 31:38 6:26 2:50:37 4:16 1:58:24 5:31:20
381 Bib 751 NL M40-44 69 37:59 6:00 2:40:02 4:59 2:02:21 5:31:20
383 Bib 561 BE M30-34 65 50:13 6:13 2:32:18 5:04 1:57:34 5:31:23
384 Bib 41 NL M45-49 49 35:54 4:24 2:48:32 4:46 1:57:56 5:31:32
385 Bib 619 NL M35-39 57 38:46 6:17 2:44:31 4:01 1:58:03 5:31:38
386 Bib 573 NL M30-34 66 42:48 6:57 2:54:36 4:29 1:42:49 5:31:40
387 Bib 564 US M30-34 67 38:05 4:23 2:46:29 5:31 1:57:24 5:31:51
387 Bib 924 DE M45-49 50 42:17 10:08 2:42:11 7:09 1:50:06 5:31:51
389 Bib 315 NL M25-29 44 43:45 6:21 2:43:15 4:08 1:54:25 5:31:56
390 Bib 833 NL M40-44 70 42:23 7:00 2:50:46 5:10 1:46:50 5:32:10
391 Bib 668 US M35-39 58 40:20 6:52 2:42:07 4:31 1:58:30 5:32:21
392 Bib 521 BE M30-34 68 38:37 7:35 2:48:49 4:51 1:52:36 5:32:29
393 Bib 79 CA M70-74 1 44:58 8:07 2:37:24 7:35 1:54:54 5:32:58
394 Bib 1027 BE M45-49 51 38:31 7:39 2:36:19 6:49 2:03:42 5:33:01
395 Bib 367 NL M25-29 45 42:03 6:35 2:50:40 4:22 1:49:24 5:33:05
395 Bib 546 TR M30-34 69 43:28 5:12 2:45:51 5:07 1:53:27 5:33:05
397 Bib 905 NL M45-49 52 33:55 4:51 2:34:35 3:51 2:15:59 5:33:11
398 Bib 347 NL M25-29 46 37:06 5:09 2:50:04 3:52 1:57:12 5:33:22
399 Bib 711 NL M40-44 71 33:29 10:01 2:50:48 7:22 1:51:58 5:33:38
400 Bib 1173 US M55-59 12 40:26 6:36 2:41:29 6:27 1:58:48 5:33:46

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