Ivan Hostens
ID 3481
Born : 1963 Cat. M60 Ultrarunner since 1998 BEL
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
10
Countries visited ?BELBelgiumFRAFranceGBRUnited KingdomGERGermanyITAItalyJPNJapanKORSouth KoreaNEDNetherlandsRUSRussiaTPETaiwan
10,9%
Rank quotient ?This runner's calculation uses 58 eligible race(s): Σ(rank − 1) = 908; Σ finishers = 8 346. 908 / 8 346 × 100 = 10.88%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed58
Km — ultra races4 784 km
Longest race100,0 km
31. Nacht van West-Vlaanderen, 100km Torhout — 18/6/2010

Km per year (ultra races)

47
1 race
2022
2023
2024
2025
50
1 race
2026

Race types (share of distance)

Road95,0%
Trail5,0%

Wins & podiums (ultra)

🏆 Win6
🏆 Win M6
🏅 Top 316
🏅 Top 3 M16
Longest winning streak2
Current streak0

Records

50 km3h13'18100 km6h54'256 h88,31 km

HISTORY

66 race(s) · 4 split(s) nested
DateRacePerf.Rk
2026
18.01 50km BEL10. Bostrails Aalter 4:39:22 h9
2022
15.01 47km BEL8. Bostrails Aalter 4:27:39 h24
2020
18.01 47km BELBossen van Vlaanderen Trail 3:53:35 h19
2013
09.02 45km BELLe Trail des Bosses 45 km 4:21:01 h25
2012
08.07 50km NED5. Internationale Ultraloop 50 van Assen 4:55:38 h36
2010
13.11 6h GER10. Troisdorfer 6h-Lauf 76.649 km8
04.07 50km NED3. Ultraloop 50 van Assen 3:35:39 h5
18.06 100km BEL31. Nacht van West-Vlaanderen, 100km Torhout 8:08:05 h5
07.03 6h NED15de Zes uurs ultraloop Stein 78.602 km6
2009
31.10 50km GBRIAU 50km World Trophy Final, Gibraltar 3:50:22 h23
12.09 50km NED34. RUN Winschoten 50 km 3:33:31 h3 🥉
2008
08.11 100km ITAIAU 100 km EC Tuscania (100 km degli Etruschi) 8:29:34 h58
08.11 100km ITAIAU 100 km WC Tuscania (100 km degli Etruschi) 8:29:34 h78
20.06 100km BEL29. Nacht van Vlaanderen, 100km Torhout 7:20:48 h3 🥉
2007
15.07 50km BELLucien Taelman 50 jaar Waregem 3:55:38 h6
22.06 100km BEL28. Nacht van Vlaanderen, 100km Torhout 7:51:05 h4
02.06 6h NED6 uren van de Haarlemmermeer 81.339 km1 🏆
15.04 6h FRALes 6 heures de Loos 81.279 km1 🏆
25.03 6h NED3e Zes uur van Steenbergen 85.429 km2 🥈
04.03 50km NED12de Zes uurs ultraloop Stein - 50km Split 3:36:51 h4
04.03 6h NED12de Zes uurs ultraloop Stein 81.729 km2 🥈
2006
08.10 50km KORIAU 100km WC Misari/Seoul - 50km Split 3:50:03 h56
08.10 100km KORIAU 100km WC Misari/Seoul 8:18:14 h66
16.09 50km NED31. RUN Winschoten 50 km (IAU Trophy Final) 3:24:11 h6
16.06 100km BELIAU 100km EC Torhout (27. Nacht van Vlaanderen) 7:35:14 h28
20.05 50km BEL50 km van Vlaanderen 3:19:18 h2 🥈
07.05 6h FRALes 6 heures de Loos 83.743 km1 🏆
02.04 50km NED11de Zes uurs ultraloop Stein - 50km Split 3:27:05 h2 🥈
02.04 6h NED11de Zes uurs ultraloop Stein 84.501 km2 🥈
2005
16.10 50km ITA50km Palermo Supermarathon (IAU Trophy Final) 3:25:59 h16
10.09 100km NED30. IAU 100km EC Winschoten 7:50:38 h26
26.06 100km JPNIAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) 8:06:23 h41
26.06 50km JPNIAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) - 50 km Split 3:41:39 h43
17.06 100km BEL26. Nacht van Vlaanderen, 100km Torhout 7:47:00 h3 🥉
08.05 6h FRALes 6 heures de Loos 81.660 km1 🏆
23.04 50km BEL50 km van Vlaanderen 3:14:47 h3 🥉
2004
11.09 100km NED29. IAU 100km WC Winschoten 7:17:01 h22
18.06 100km BEL25. Nacht van Vlaanderen, 100km Torhout 7:14:57 h8
2003
16.11 100km TPEIAU 100km WC Taipei 10:43:46 h97
20.06 100km BEL24. Nacht van Vlaanderen, 100km Torhout 7:04:50 h8
19.04 50mi RUSOpen Race at IAU 100km EC Chernogolovka - 50mi Split 6:10:36 h15
19.04 50km RUSOpen Race at IAU 100km EC Chernogolovka - 50km Split 3:19:06 h19
19.04 100km RUSOpen Race at IAU 100km EC Chernogolovka 6:56:02 h15
19.04 100km RUSIAU 100km EC Chernogolovka 6:56:02 h11
08.02 50km BELDe 50 km van Zolder 3:13:18 h4
2002
14.09 50km NED27. IAU 100km EC Winschoten - 50km Split 3:21:56 h10
14.09 100km NED27. IAU 100km EC Winschoten 7:09:59 h14
21.06 100km BELIAU 100km WC Torhout (23. Nacht van Vlaanderen) 6:54:25 h10
12.05 6h NED4e Zes uurloop Breda ValkenbergRUN 86.554 km1 🏆
03.03 50km NED7de Zes uurs ultraloop Stein - 50km Split 3:20:14 h2 🥈
03.03 6h NED7de Zes uurs ultraloop Stein 88.309 km2 🥈
09.02 50km BELDe 50 km van Zolder 3:19:41 h2 🥈
2001
29.09 100km NED26. IAU 100km EC Winschoten 7:50:04 h29
26.08 100km FRAIAU 100km WC Cleder - Open race 6:58:33 h11
26.08 100km FRAIAU 100km WC Cleder 6:58:33 h11
22.06 100km BEL22. Nacht van Vlaanderen, 100km Torhout 7:02:38 h6
27.05 50km BELDe 50 km van Kluisbergen 3:47:15 h7
13.05 6h NED3e Zes uurloop Breda ValkenbergRUN 85.263 km1 🏆
2000
09.09 100km NED25. IAU 100km WC Winschoten 7:03:56 h23
16.06 100km BEL21. Nacht van Vlaanderen, 100km Torhout 6:55:54 h7
29.04 100km FRAIAU 100km EC Belves (100 km du Périgord Noir) 8:07:04 h36
29.04 100km FRA24ème Open race at IAU 100km EC Belves (100 km du Périgord Noir) 8:07:04 h47
1999
18.06 100km BEL20. Nacht van Vlaanderen, 100km Torhout 6:59:58 h5
15.05 100km FRAOpen Race at IAU 100km WC Chavagnes en Paillers (12 ème Les 100 km de Vendée) 6:55:11 h23
15.05 100km FRAIAU 100km WC Chavagnes en Paillers (12 ème Les 100 km de Vendée) 6:55:11 h21
1998
19.06 100km BEL19. Nacht van Vlaanderen, 100km Torhout 7:23:55 h32