12 Oct 2025 Chicago ........................
13 Apr 2025 European Marathon Championships.
34 28 Jul 2024 San Francisco .................. 4:23:00
33 16 Mar 2024 Heuvelland Marathon ............ 4:26:07
32 08 Oct 2023 Eindhoven ...................... 3:58:40
31 26 Mar 2023 Gent ........................... 4:09:41
30 02 Oct 2022 Brussel ........................ 3:57:34
29 27 Mar 2022 Gent ........................... 3:49:49
28 18 Oct 2021 Brugge.......................... 3:58:47
27 04 Oct 2020 Brussel (virtual event)......... 3:57:41
26 12 May 2019 Great Breweries Marathon ....... 3:57:03
25 14 Oct 2018 Eindhoven ...................... 3:59:17
24 18 Mar 2018 Utrecht ........................ 4:03:14
23 28 Oct 2017 Gent ........................... 3:55:49
22 03 Jun 2017 Stockholm ...................... 4:06:00
21 11 Sep 2016 In Flanders' Fields ............ 3:59:34
20 10 Apr 2016 Rotterdam ...................... 3:49:30
19 11 Oct 2015 Eindhoven ...................... 3:49:23
18 10 May 2015 Maasmarathon ................... 3:54:56
17 05 Oct 2014 Brussel ........................ 3:54:54
16 11 May 2014 Maasmarathon ................... 3:56:22
15 20 Oct 2013 Amsterdam ..................... 3:52:26
14 07 Apr 2013 Paris .......................... 3:59:21
13 07 Oct 2012 Brussel ........................ 3:52:06
12 15 Apr 2012 Rotterdam ...................... 3:47:49
11 09 Oct 2011 Eindhoven ...................... 3:47:54
10 10 Apr 2011 Paris .......................... 3:56:29
09 10 Oct 2010 Eindhoven ...................... 3:51:54
08 25 Apr 2010 Antwerpen ...................... 3:58:22
07 11 Oct 2009 Eindhoven ...................... 3:53:22
06 16 Nov 2008 Kasterlee ...................... 4:07:34
05 11 Oct 2008 Eindhoven ...................... 4:46:15
04 14 Oct 2007 Brussel ........................ 3:44:34
03 08 Oct 2006 Eindhoven ...................... 3:53:58
02 09 Oct 2005 Eindhoven ...................... 3:57:24
01 02 Oct 2004 Kustmarathon ................... 4:22:12
Training plan: Kuehls, D. (1998). Four Months to a Four-Hour Marathon. New York: Perigee.