Roelof Boonstra -
Ironman 70.3 Knokke-Heist Belgium 2023

  Quick facts

649/594/95All/Gender/AG

M35-39Age group

1746Bib number

NLDNationality

27:522:35:291:46:58 5:02:02

  Compare Roelof Boonstra with other athletes!

1746 Boonstra
2090 Vander Elst × 
1875 Coudeville × 
645 Verhelst × 
1424 Condon × 
swipe me

  Segment-times

Discipline Segment Total Time Time SpeedComp. to AG ? to Gender ? to All ?
Swim1.9 km 00:27:52 00:27:5201:28 min/100m-02:53 (46.) -03:13 (334.) -03:28 (380.)
Transition 00:35:44 00:07:52 - -02:04 (30.) -02:16 (248.) -02:13 (324.)
Bike0.6 km 00:37:12 00:01:2824.55 km/h-00:08 (64.) -00:08 (422.) -00:09 (474.)
Bike4 km 00:43:06 00:05:5434.58 km/h-00:07 (121.) -00:14 (641.) -00:19 (671.)
Bike31.4 km 01:33:24 00:50:1832.68 km/h+00:35 (149.) +00:10 (960.) -00:31 (1036.)
Bike62.9 km 02:25:32 00:52:0836.25 km/h-02:26 (102.) -02:59 (563.) -03:47 (609.)
Bike90 km 03:11:13 00:45:4135.59 km/h-00:56 (127.) -01:48 (711.) -02:27 (767.)
Bike90 km 03:11:13 02:35:2934.73 km/h-03:02 (125.) -04:59 (711.) -07:13 (769.)
Transition 03:15:04 00:03:51 - -01:19 (52.) -01:54 (327.) -01:48 (428.)
Run0.3 km 03:16:23 00:01:1904:23 min/km-00:04 (115.) -00:07 (752.) -00:08 (838.)
Run3.7 km 03:32:36 00:16:1304:46 min/km-00:40 (108.) -00:46 (714.) -00:59 (795.)
Run7.1 km 03:49:11 00:16:3504:52 min/km-01:16 (86.) -01:20 (609.) -01:32 (681.)
Run10.5 km 04:05:47 00:16:3604:52 min/km-01:34 (78.) -01:38 (591.) -01:49 (660.)
Run13.9 km 04:23:08 00:17:2105:06 min/km-01:30 (94.) -01:38 (648.) -01:48 (729.)
Run17.4 km 04:41:39 00:18:3105:17 min/km-00:34 (131.) -00:42 (841.) -00:52 (949.)
Run20.7 km 05:00:40 00:19:0105:45 min/km-00:20 (142.) -00:28 (903.) -00:35 (1031.)
Run21.2 km 05:02:02 00:01:2202:44 min/km+00:03 (164.) -00:08 (1093.) -00:07 (1256.)
Run21.2 km 05:02:02 01:46:5805:02 min/km-05:55 (112.) -06:47 (736.) -07:50 (824.)
Total 113.1 km 05:02:02 05:02:0222.47 km/h-15:13 (95.) -19:09 (594.) -22:32 (649.)

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