Rob Kaper... runs... Half Marathons!

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Half Marathon Results

Official times only include gun and chip times from races with time registration, including officially registered split times.

Unofficial times are watch times. These are inherently unreliable due to the inaccuracies of GPS tracking. When multiple times are available, chip always takes precedence over gun over watch.

Half Marathon
21.100m
TimeΔPaceDateName
City
ShoeNotes
1.1:51:56 5:18/km17 Sep 2022Stockholm Halvmarathon
Norrmalms stadsdelsområde SE
Nike Vaporfly Next% '20
2.1:54:31+2:35 5:26/km28 Nov 2021Linker Oevert
Linkeroever BE
Saucony Endorpin Pro 2
3.1:54:48+2:52 5:26/km29 Aug 2021Budapest Félmaraton
Budapest HU
Nike Vaporfly Next% '19
4.1:55:09+3:13 5:27/km28 Aug 2022Bommen Berendloop
Groningen NL
Saucony Endorpin Speed 2 Orange
5.1:55:40+3:44 5:29/km8 Mar 2020Vestingloop Gorinchem
Gorinchem NL
Nike Vaporfly Next% '19
6.1:57:19+5:23 5:34/km13 Nov 2022Halve Marathon Gouda
Gouda NL
Saucony Endorpin Pro 2
7.1:57:38+5:42 5:35/km26 Jun 2022Halve Marathon Roosendaal
Roosendaal NL
Nike Vaporfly Next% '20
8.1:57:51+5:55 5:35/km25 Sep 2022CPC Loop
Den Haag NL
Saucony Endorpin Pro 2
9.1:58:09+6:13 5:36/km3 Oct 2021Halve Marathon Capelle
Capelle aan den IJssel NL
Saucony Endorpin Pro 2Split (HM of 30K)
10.1:58:32+6:36 5:37/km27 Sep 2021Training (Recovery Run) in Rotterdam
Rotterdam NL
Saucony Endorpin Shift Split (HM of 21.178m)
11.1:59:05+7:09 5:39/km26 Sep 2021Halve Marathon Barendrecht
Barendrecht NL
Saucony Endorpin Pro 2
12.1:59:31+7:35 5:40/km4 Jun 2022IJsselsteinloop
IJsselstein NL
Nike Vaporfly Next% '20
13.1:59:44+7:48 5:40/km10 Oct 2021Marathon Eindhoven
Eindhoven NL
Saucony Endorpin Pro 2Split (HM of M)
14.1:59:56+8:00 5:41/km6 Nov 2022DrechtStadLoop
Dordrecht NL
Saucony Endorpin Speed 2 Orange
15.2:00:10+8:14 5:42/km29 Nov 2020Training (Long Run) from Zevenaar to Doesburg, via Bronckhorst
Zevenaar NL
Saucony Endorpin Speed Split (HM of 21.113m)
16.2:01:26+9:30 5:45/km3 Apr 2022London Landmarks Half Marathon
London GB
Saucony Endorpin Pro 2
17.2:02:01+10:05 5:47/km11 Sep 2022Halve Marathon Oostland
Pijnacker-Nootdorp NL
Saucony Endorpin Pro 2
18.2:02:05+10:09 5:47/km19 Jan 2020Halve Maassluis
Maassluis NL
Nike Vaporfly Next% '19
19.2:02:13+10:17 5:48/km12 Mar 2022RIWAL Halve Marathon
Dordrecht NL
Saucony Endorpin Pro 2
20.2:02:27+10:31 5:48/km16 Jan 2022Zúzmara Félmaraton és Futófesztivál
Budapest HU
Saucony Endorpin Speed NeonZúzmara means Hoarfrost.
21.2:02:45+10:49 5:49/km31 Oct 2021Droomtijdloop
Delft NL
Saucony Endorpin Speed Neon
22.2:03:10+11:14 5:50/km23 Feb 2020Richmond Half Marathon
London GB
Nike Pegasus Turbo 2
23.2:03:27+11:31 5:51/km24 Oct 2021Marathon Rotterdam
Rotterdam NL
Nike Vaporfly Next% '19Split (HM of M)
Bucketlist!
24.2:03:50+11:54 5:52/km18 Aug 2021Training (Long Run) around Delft, via Den Haag, Pijnacker-Nootdorp, Zoetermeer, Klein Delfgauw
Delft NL
Saucony Endorpin Speed NeonSplit (HM of 22.819m)
25.2:04:14+12:18 5:53/km1 Aug 2021Training (Long Run) from Rotterdam to Den Haag, via Lansingerland, Pijnacker-Nootdorp, Leidschendam-Voorburg, Rijswijk
Rotterdam NL
Saucony Endorpin Speed NeonSplit (HM of 30.134m)
26.2:04:21+12:25 5:54/km2 Feb 2020Zuiderparkloop
Rotterdam NL
Nike Vaporfly Next% '19Split (HM of 25K)
27.2:04:49+12:53 5:55/km13 Dec 2021Training (Long Run) around Rotterdam, via Oud-Mathenesse, Schiedam, Lansingerland
Rotterdam NL
Saucony Endorpin Shift Split (HM of 27.715m)
28.2:05:04+13:08 5:56/km10 Apr 2022Marathon Rotterdam
Rotterdam NL
Nike Vaporfly Next% '20Split (HM of M)
29.2:05:34+13:38 5:57/km5 Feb 2022Tunnelloop
Oud-Beijerland NL
Saucony Endorpin Pro 2Split (HM of 25K)
30.2:05:39+13:43 5:57/km31 May 2021Training (Long Run) around Rotterdam, via Nieuw-Mathenesse, Oud-Mathenesse, Schiedam, Lansingerland
Rotterdam NL
Saucony Endorpin Speed Split (HM of 21.137m)
31.2:06:04+14:08 5:58/km19 Dec 2021Training (Long Run) from Dordrecht to Rotterdam, via Zwijndrecht, Barendrecht, Pascalkwartier
Dordrecht NL
Saucony Endorpin Speed NeonSplit (HM of 25.321m)
32.2:06:11+14:15 5:59/km22 Oct 2022Dijkloop
Krimpenerwaard NL
Saucony Endorpin Speed Neon
33.2:06:12+14:16 5:59/km4 Sep 2022DijkenLoop
West Maas en Waal NL
Saucony Endorpin Speed 2 Orange
34.2:06:27+14:31 6:00/km12 Sep 2021Training (Long Run) in Den Haag
Den Haag NL
Saucony Endorpin Speed NeonSplit (HM of 21.150m)
35.2:06:47+14:51 6:01/km27 Nov 2022Spijkenisse Marathon
Nissewaard NL
Nike Vaporfly Next% '20Split (HM of M)
36.2:06:55+14:59 6:01/km9 Oct 2022Budapest Maraton
Budapest HU
Nike Vaporfly Next% '20Split (HM of M)
37.2:06:59+15:03 6:01/km17 Dec 2022Linschotenloop
Montfoort NL
Saucony Endorpin Speed 2 Orange
38.2:07:20+15:24 6:02/km16 Nov 2020Training (Long Run) around Rotterdam, via Lansingerland, Oud-Mathenesse
Rotterdam NL
Nike Pegasus 36 PinkSplit (HM of 21.212m)
39.2:07:41+15:45 6:03/km30 Oct 2022Halve Marathon Doetinchem
Doetinchem NL
Saucony Endorpin Pro 2
40.2:08:02+16:06 6:04/km27 Apr 2021Training (Long Run) around Rotterdam, via Hordijkerveld, Barendrecht
Rotterdam NL
Saucony Endorpin Speed Split (HM of 25.308m)
41.2:08:15+16:19 6:05/km20 Mar 2022Lansingerland Run
Lansingerland NL
Saucony Endorpin Pro 2Split (HM of 30K)
42.2:08:34+16:38 6:06/km17 May 2020Training (Long Run) around Rotterdam, via Lansingerland
Rotterdam NL
Nike Pegasus 36 PinkSplit (HM of 21.153m)
43.2:09:23+17:27 6:08/km20 Jun 2021Training (Long Run) around Gouda, via Bodegraven-Reeuwijk
Gouda NL
Saucony Endorpin Speed Split (HM of 21.129m)
44.2:09:30+17:34 6:08/km22 Mar 2020Training (Long Run) in Rotterdam
Rotterdam NL
Nike Pegasus 36 PinkSplit (HM of 24.340m)
45.2:11:31+19:35 6:14/km9 Nov 2021Training (Long Run) around Rotterdam, via Capelle aan den IJssel
Rotterdam NL
Saucony Endorpin Shift NeonSplit (HM of 21.147m)
46.2:11:40+19:44 6:14/km11 Jul 2021Training (Long Run) in Schouwen-Duiveland
Schouwen-Duiveland NL
Saucony Endorpin Speed Split (HM of 21.151m)
47.2:12:11+20:15 6:16/km28 Mar 2021Training (Long Run) around Rotterdam, via Capelle aan den IJssel, Kralingseveer
Rotterdam NL
Saucony Endorpin Speed Split (HM of 21.619m)
48.2:13:08+21:12 6:19/km5 Sep 2021Training (Long Run) around Rotterdam, via Zuidplas, Lansingerland
Rotterdam NL
Saucony Endorpin Speed NeonSplit (HM of 28.201m)
49.2:13:32+21:36 6:20/km23 Jun 2021Training (Long Run) around Rotterdam, via Capelle aan den IJssel, Ridderkerk, Barendrecht
Rotterdam NL
Saucony Endorpin Speed Split (HM of 30.037m)
50.2:13:40+21:44 6:20/km26 Jan 2020Training (Long Run) in Rotterdam
Rotterdam NL
Nike Pegasus 36Split (HM of 22.022m)
51.2:13:53+21:57 6:21/km14 Mar 2022Training (Long Run) around Rotterdam, via Lansingerland, Zuidplas, Capelle aan den IJssel, Krimpen aan den IJssel, Kralingseveer
Rotterdam NL
Saucony Endorpin Shift NeonSplit (HM of 28.652m)
52.2:14:03+22:07 6:21/km5 May 2021Training (Long Run) around Rotterdam, via Albrandswaard, Schiedam, Nieuw-Mathenesse, Oud-Mathenesse
Rotterdam NL
Saucony Endorpin Speed Split (HM of 25.075m)
53.2:14:03+22:07 6:21/km21 Nov 2021Training (Long Run) around Gouda, via Krimpenerwaard, Bodegraven-Reeuwijk
Gouda NL
Saucony Endorpin Shift NeonSplit (HM of 21.120m)
54.2:14:16+22:20 6:22/km25 Oct 2020Training (Long Run) from Den Haag to Delft, via Rijswijk
Den Haag NL
Saucony Endorpin Speed Split (HM of 21.151m)
55.2:14:39+22:43 6:23/km17 Apr 2021Training (Long Run) around Schouwen-Duiveland, via Veere
Schouwen-Duiveland NL
Saucony Endorpin Speed Split (HM of 22.561m)
56.2:14:42+22:46 6:23/km18 Jul 2021Halve van Helmond
Helmond NL
Nike Vaporfly Next% '19Day after 2nd jab of COVID-19 vaccin.
Tanked at 12km.
57.2:15:08+23:12 6:24/km13 May 2021Training (Long Run) from Gouda to Rotterdam, via Zuidplas, Krimpenerwaard, Capelle aan den IJssel
Gouda NL
Saucony Endorpin Speed Split (HM of 21.122m)
58.2:15:21+23:25 6:25/km25 Jul 2021Rotte Dam Loop
Lansingerland NL
Saucony Endorpin Speed NeonWatch time.
No official timekeeping.
59.2:15:42+23:46 6:26/km13 Jun 2021Training (Long Run) around Den Haag, via Wassenaar
Den Haag NL
Saucony Endorpin Speed Split (HM of 21.321m)
60.2:15:58+24:02 6:27/km8 Feb 2020Training (Long Run) around Rotterdam, via Barendrecht
Rotterdam NL
Nike Pegasus 36Split (HM of 30.024m)
61.2:16:01+24:05 6:27/km29 Mar 2020Training (Long Run) around Rotterdam, via Oud-Mathenesse
Rotterdam NL
Nike Pegasus 36 PinkSplit (HM of 25.048m)
62.2:16:11+24:15 6:27/km14 Nov 2021Training (Long Run) in Dordrecht
Dordrecht NL
Saucony Endorpin Shift NeonSplit (HM of 22.700m)
63.2:16:37+24:41 6:28/km13 Oct 2019Halve Marathon Eindhoven
Eindhoven NL
Nike Vaporfly Next% '19
64.2:16:41+24:45 6:29/km23 Sep 2022Lichtjesroute Run
Eindhoven NL
Nike Pegasus 39 FlyEaseSplit (HM of 22K)
Tempo group 6:00/km.
65.2:16:57+25:01 6:29/km16 Jun 2021Training (Long Run) around Rotterdam, via Lansingerland
Rotterdam NL
Saucony Endorpin Speed Split (HM of 28.705m)
66.2:17:50+25:54 6:32/km19 May 2021Training (Long Run) around Rotterdam, via Lansingerland
Rotterdam NL
Saucony Endorpin Shift Split (HM of 22.797m)
67.2:18:38+26:42 6:34/km15 Sep 2021Training (Long Run) around Rotterdam, via Lansingerland
Rotterdam NL
Saucony Endorpin Shift Split (HM of 34.013m)
68.2:18:53+26:57 6:35/km8 Nov 2020Training (Long Run) from Dordrecht to Rotterdam, via Zwijndrecht, Hendrik-Ido-Ambacht, Ridderkerk, Barendrecht, Hordijkerveld
Dordrecht NL
Nike Pegasus 36 PinkSplit (HM of 21.113m)
69.2:19:04+27:08 6:35/km16 May 2021Training (Long Run) around Rotterdam, via Lansingerland, Oud-Mathenesse
Rotterdam NL
Saucony Endorpin Shift Split (HM of 21.176m)
70.2:19:37+27:41 6:37/km21 Nov 2020Training (Long Run) around Eindhoven, via Nuenen c.a., Geldrop-Mierlo
Eindhoven NL
Nike Pegasus 36 PinkSplit (HM of 22.011m)
71.2:20:01+28:05 6:38/km17 Aug 2022Training (Long Run) from Delft to Rotterdam, via Midden-Delfland, Schiedam, Oud-Mathenesse
Delft NL
Saucony Endorpin Shift NeonSplit (HM of 21.508m)
72.2:20:26+28:30 6:39/km30 Jun 2022Training (Long Run) around Rotterdam, via Barendrecht, Pascalkwartier
Rotterdam NL
Nike Pegasus 39 FlyEaseSplit (HM of 22.159m)
73.2:21:12+29:16 6:42/km23 Aug 2019Training (Long Run) around Rotterdam, via Capelle aan den IJssel
Rotterdam NL
Nike Pegasus Turbo 2Split (HM of 21.202m)
74.2:22:03+30:07 6:44/km31 Aug 2022Training (Long Run) around Rotterdam, via Westland, Maassluis, Midden-Delfland, Vlaardingen, Schiedam, Nieuw-Mathenesse, Oud-Mathenesse
Rotterdam NL
Saucony Endorpin Shift NeonSplit (HM of 30.045m)
75.2:22:35+30:39 6:45/km15 May 2022Leiden Marathon 21K
Leiden NL
Nike Vaporfly Next% '20
76.2:22:44+30:48 6:46/km11 Aug 2021Training (Long Run) around Rotterdam, via Oud-Mathenesse, Nieuw-Mathenesse, Schiedam
Rotterdam NL
Saucony Endorpin Shift Split (HM of 24.012m)
77.2:23:48+31:52 6:49/km20 Nov 2021Beach Run / Halve Marathon van Monster
Westland NL
Nike Pegasus 36 Trail
78.2:23:48+31:52 6:49/km30 Nov 2021Training (Long Run) around Rotterdam, via Barendrecht, Hordijkerveld, Capelle aan den IJssel
Rotterdam NL
Saucony Endorpin Shift NeonSplit (HM of 23.015m)
79.2:25:52+33:56 6:55/km5 Dec 2021Training (Long Run) from Doesburg to Zevenaar, via Rheden
Doesburg NL
Saucony Endorpin Speed NeonSplit (HM of 25.039m)
80.2:28:03+36:07 7:01/km22 Jul 2020Virtual Bucketlist Marathon
Rotterdam NL
Nike Vaporfly Next% '19Split (HM of M)
Bucketlist: run a marathon while I'm 42.
81.2:30:12+38:16 7:07/km29 May 2022Training (Long Run) around Den Haag, via Rijswijk, Leidschendam-Voorburg
Den Haag NL
Nike Pegasus 39 FlyEaseSplit (HM of 23.540m)
82.2:32:12+40:16 7:13/km31 Jul 2022Halve Marathon Rotterdam
Rotterdam NL
Saucony Endorpin Speed 2 Orange
83.2:40:06+48:10 7:35/km27 Feb 2022Bosbokken Trail
Schouwen-Duiveland NL
Nike Pegasus 36 TrailSplit (HM of 30K)
84.2:40:24+48:28 7:36/km6 Aug 2022Training (Long Run) in Schouwen-Duiveland
Schouwen-Duiveland NL
Nike Pegasus 39 FlyEaseSplit (HM of 22.573m)
85.2:42:32+50:36 7:42/km10 May 2020Virtuele Vestingloop Brielle
Brielle NL
Nike Vaporfly Next% '19Virtual due to COVID-19.
86.2:47:21+55:25 7:56/km5 May 2022Training (Long Run) in Winterberg
Winterberg DE
Nike Pegasus 39 FlyEaseSplit (HM of 21.691m)
87.2:51:58+1:00:02 8:09/km20 Sep 2020Halve van Renesse / Trail by the Sea
Schouwen-Duiveland NL
Nike Pegasus 36 TrailSplit (HM of 23,5K)
88.3:05:31+1:13:35 8:48/km8 Aug 2020Virtual Craft Beer Run
Rotterdam NL
Nike Pegasus 36 PinkSplit (HM of 26,5K)
Virtual fun run with beer finish.

Half Marathon PR progression

DateOfficialUnofficialName
City
ShoeNotes
23 Aug 20192:21:126:42/kmTraining (Long Run) around Rotterdam, via Capelle aan den IJssel
Rotterdam NL
Nike Pegasus Turbo 2Split (HM of 21.202m)
13 Oct 20192:16:376:28/km2:16:376:28/kmHalve Marathon Eindhoven
Eindhoven NL
Nike Vaporfly Next% '19
19 Jan 20202:02:055:47/km2:02:055:47/kmHalve Maassluis
Maassluis NL
Nike Vaporfly Next% '19
8 Mar 20201:55:405:29/km1:55:405:29/kmVestingloop Gorinchem
Gorinchem NL
Nike Vaporfly Next% '19
29 Aug 20211:54:485:26/km1:54:485:26/kmBudapest Félmaraton
Budapest HU
Nike Vaporfly Next% '19
28 Nov 20211:54:315:26/km1:54:315:26/kmLinker Oevert
Linkeroever BE
Saucony Endorpin Pro 2
17 Sep 20221:51:565:18/km1:51:565:18/kmStockholm Halvmarathon
Norrmalms stadsdelsområde SE
Nike Vaporfly Next% '20