Jan Bujnak
ID 9661
Born : 1962 Cat. M60 Ultrarunner since 1997 SVK
41
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
12
Countries visited ?BELBelgiumCROCroatiaFRAFranceGBRUnited KingdomGERGermanyITAItalyJPNJapanKORSouth KoreaNEDNetherlandsRUSRussiaSVKSlovakiaTPETaiwan
61,6%
Rank quotient ?This runner's calculation uses 54 eligible race(s): Σ(rank − 1) = 4 197; Σ finishers = 6 814. 4 197 / 6 814 × 100 = 61.59%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed54
Km — ultra races3 989 km
> 24h10
Longest race100,0 km
Cro100 - total (WC,WMA,open) — 8/9/2018

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0

Records

50 km3h17'40100 km7h56'4324 h83,31 km

HISTORY

61 race(s) · 2 split(s) nested
DateRacePerf.Rk
2021
16.10 50km SVK31. Deň supervytrvalca 50 km 5:09:10 h23
2019
19.10 50km SVK30. Deň supervytrvalca 50 km 4:48:16 h12
2018
20.10 50km SVK29. Deň supervytrvalca 50 km 4:54:14 h21
08.09 100km CROCro100 - total (WC,WMA,open) 11:27:08 h257
08.09 100km CROWMA 100km, Sveti Martin 11:27:08 h133
08.09 100km CRO30. IAU 100km WC, Sveti Martin 11:27:08 h214
2017
14.10 50km SVK28. Deň supervytrvalca 50 km 4:43:10 h15
01.07 24h GBR8th Energia 24-Hour Race 61.124 km76
2016
15.10 50km SVK27. Deň supervytrvalca 50 km 4:37:00 h16
2015
17.10 50km SVK26. Deň supervytrvalca 50 km 4:15:57 h11
2014
18.10 50km SVK25. Deň supervytrvalca 50 km 4:09:19 h10
2013
11.05 12h NED9e 24uur van Steenbergen - 12h Split 83.309 km269
11.05 24h NED9e 24uur van Steenbergen - open race 83.309 km284
11.05 24h NEDIAU 24h EC Steenbergen (9e 24uur van Steenbergen) 83.309 km184
11.05 24h NEDIAU 24h WC Steenbergen (9e 24uur van Steenbergen) 83.309 km236
2012
20.10 50km SVK23. Deň supervytrvalca 50 km 4:09:12 h10
2011
15.10 50km SVK22. Deň supervytrvalca 50 km 3:56:50 h6
10.09 100km NEDIAU 100km EC (RUN Winschoten 100 km) 9:20:54 h89
10.09 100km NEDIAU 100km WC (RUN Winschoten 100 km) 9:20:54 h121
10.09 50km NED36. RUN Winschoten 100 km - 50km Split 4:12:04 h133
10.09 100km NED36. RUN Winschoten 100 km 9:20:54 h133
2010
07.11 100km GBR19th IAU 100km EC Gibraltar 9:23:34 h91
07.11 100km GBR24th IAU 100km WC Gibraltar 9:23:34 h122
07.11 100km GBRIAU/WMA 100km Gibraltar - Open race 9:23:34 h128
2009
19.06 50mi BELIAU 100km WC Torhout (30. Nacht van West-Vlaanderen) - 50mi split 7:30:01 h139
19.06 100km BELIAU 100km EC Torhout (30. Nacht van West-Vlaanderen) 9:42:35 h83
19.06 100km BELIAU 100km WC Torhout (30. Nacht van West-Vlaanderen) 9:42:35 h112
02.05 24h ITAIAU 24h EC Bergamo (7° 24 ore del Delfino) 52.161 km147
02.05 24h ITAIAU 24h WC Bergamo (7° 24 ore del Delfino) 52.161 km181
02.05 24h ITAOpen race at IAU 24h WC & EC Bergamo (7° 24 ore del Delfino) 52.161 km202
2008
08.11 100km ITAIAU 100 km EC Tuscania (100 km degli Etruschi) 9:31:13 h85
08.11 100km ITAIAU 100 km WC Tuscania (100 km degli Etruschi) 9:31:13 h124
18.10 50km SVK19. Deň supervytrvalca 50 km 3:58:15 h12
2007
20.10 50km SVK18. Deň supervytrvalca 50 km 3:41:31 h8
2006
08.10 50km KORIAU 100km WC Misari/Seoul - 50km Split 3:52:45 h65
08.10 100km KORIAU 100km WC Misari/Seoul 8:31:02 h75
2005
15.10 50km SVK16. Deň supervytrvalca 50 km 3:33:16 h7
10.09 100km NED30. IAU 100km EC Winschoten 7:56:43 h32
26.06 100km JPNIAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) 8:24:25 h53
26.06 50km JPNIAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) - 50 km Split 3:46:44 h53
2004
16.10 50km SVK15. Deň supervytrvalca 50 km 3:31:08 h5
11.09 100km NED29. IAU 100km WC Winschoten 7:58:14 h53
30.05 100km ITAIAU 100km EC Firenze (32^ 100 km del Passatore) 8:16:25 h45
2003
16.11 100km TPEIAU 100km WC Taipei 9:45:18 h71
18.10 50km SVK14. Deň supervytrvalca 50 km 3:24:24 h6
19.04 50mi RUSOpen Race at IAU 100km EC Chernogolovka - 50mi Split 7:46:48 h94
19.04 50km RUSOpen Race at IAU 100km EC Chernogolovka - 50km Split 3:48:47 h77
19.04 100km RUSOpen Race at IAU 100km EC Chernogolovka 8:47:07 h95
19.04 100km RUSIAU 100km EC Chernogolovka 8:47:07 h68
2002
19.10 50km SVK13. Deň supervytrvalca 50 km 3:17:40 h4
07.09 24h FRAIAU 24h EC Gravigny 51.853 km75
21.06 100km BELIAU 100km WC Torhout (23. Nacht van Vlaanderen) 8:01:59 h62
2001
29.09 100km NED26. IAU 100km EC Winschoten 8:00:50 h34
25.05 24h NED8th IAU 24h EC Apeldoorn (22e 24 uurs Apeldoorn) 69.375 km130
2000
21.10 24h NED7th IAU 24h EC Uden 50.000 km125
14.10 50km SVK11. Deň supervytrvalca 50 km 3:31:15 h5
1999
13.11 50km GER8. Int. 50km-Lauf des SSC Hanau-Rodenbach - DUV-DM 3:59:30 h134
16.10 50km SVK10. Deň supervytrvalca 50 km 3:28:53 h4
1998
19.09 50km SVK9. Deň supervytrvalca 50 km 3:32:42 h2 🥈
1997
18.10 50km SVK8. Deň supervytrvalca 50 km 3:35:41 h1 🏆
12.04 50km GER6. Int. 50km-Lauf des SSC Hanau-Rodenbach 3:48:11 h19