Jiri Hofman
Born : 1970 Cat. M55 Ultrarunner since 1992 CZE
105
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
113
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 ?ANDAndorraAUTAustriaCROCroatiaCZECzechiaESPSpainFRAFranceHUNHungaryITAItalyPOLPolandSLOSloveniaSUISwitzerlandSVKSlovakia
68,3%
Rank quotient ?This runner's calculation uses 188 eligible race(s): Σ(rank − 1) = 22 503; Σ finishers = 32 969. 22 503 / 32 969 × 100 = 68.26%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed192
Km — ultra races26 049 km
> 100 km134
> 160 km44
> 200 km25
> 24h32
> 48h14
Longest race542,1 km

Km per year (ultra races)

572
5 races
2022
455
4 races
2023
348
3 races
2024
451
4 races
2025
100
1 race
2026

Race types (share of distance)

Road29,0%
Trail59,4%
Stage3,0%
?8,6%

Wins & podiums (ultra)

🏆 Win5
🏆 Win M6
🏅 Top 315
🏅 Top 3 M16
Longest winning streak2
Current streak0

HISTORY

201 race(s) · 11 split(s) nested
DateRacePerf.Rk
2026
19.06 100km CZE60. Krakonosova Stovka 100 km 25:56:26 h326
2025
06.12 128km CZE32. Prazska Stovka - Prager Ultratrail 128km 40:50:47 h210
26.07 117km CZE35. Týnišťské šlápoty 117 km 36:37:47 h91
13.06 100km CZE59. Krakonosova Stovka 100 km 25:10:35 h260
08.03 106km SVKLetecká stovka 23:45:38 h198
2024
07.12 121km CZE31. Prazska Stovka - Prager Ultratrail 121km 36:08:17 h190
26.07 121km CZE34. Týnišťské šlápoty 121 km 38:13:57 h66
09.03 106km SVKLetecká stovka 23:57:30 h184
2023
02.12 135km CZE30. Prazska Stovka - Prager Ultratrail 135km 45:26:41 h133
10.11 111.6km CZE35. Loučení 111km 37:39:02 h79
16.06 100km CZEKrakonosova Stovka 100 km 23:43:23 h126
27.05 108km CZELibouchecky Ultramaraton 100 km 28:02:53 h28
2022
03.12 135km CZE29. Prazska Stovka - Prager Ultratrail 135km 43:12:48 h154
23.09 100km CZEKrakonosova Stovka 100 km 23:42:35 h174
28.05 100km CZELibouchecky Ultramaraton 100 km 26:39:37 h30
20.05 102km CZECavisovská stovka 100 24:11:13 h43
11.02 135km CZE28. Prazska Stovka - Prager Ultratrail 135km 41:45:06 h112
2021
24.09 100km CZEKrakonosova Stovka 100 km 24:54:30 h154
23.07 130km CZE31. Týnišťské šlápoty 125 km 43:06:07 h54
02.07 137km CZE2. Brdskými hvozdy - 135km 34:43:42 h28
29.05 100km CZELibouchecky Ultramaraton 100 km 26:25:20 h35
27.02 52km CZE27. Prazska Stovka - Prager Ultratrail 52km 12:27:59 h194
2020
26.09 114km SVK13. Lazová stovka 29:51:00 h107
14.08 210km SVK100 Mil Krajom Malych Karpat (100MKMK) - The Shadow Warrior 2d 13:32:06 h32
24.07 125km CZE30. Týnišťské šlápoty 125 km 32:51:57 h79
03.04 110km CZE1st Jarním Šluknovskem 28:07:29 h59
06.03 113km SVKIX. Kysucká stovka 29:08:21 h86
07.02 100km CZEMalohanácká stovka 24:08:29 h71
2019
07.12 135km CZE26. Prazska Stovka - Prager Ultratrail 135km 35:40:34 h167
23.11 63km CZE31. Loučení 63km 16:26:55 h69
22.11 170km/2stages CZE31. Loučení kombinace 170km 47:26:12 h40
22.11 107km CZE31. Loučení 107km 30:59:17 h45
09.11 108km SVKUltra Trail Dunajské Vŕšky 108 km 25:25:37 h46
08.09 330km ITA10° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 6d 01:06:58 h453
16.08 210km SVK100 Mil Krajom Malych Karpat (100MKMK) - The Shadow Warrior 2d 13:22:44 h28
26.07 130km CZE29. Týnišťské šlápoty 130 km 38:36:22 h52
20.07 103km SVK10. Nízkotatranská stíhacka 103 km 25:44:33 h81
14.06 100km CZEKrakonosova Stovka 100 km 25:30:14 h296
24.05 100km CZELibouchecky Ultramaraton 100 km 23:34:32 h23
10.05 102km CZECavisovská stovka 100 21:32:34 h49
13.04 114km SVK12. Lazová stovka 29:20:06 h256
05.04 119km CZEFabianova stovka 28:53:00 h63
23.03 105km SVKLetecká stovka 24:08:00 h122
09.03 127km CZE1. Brdskými hvozdy 29:14:53 h33
01.03 113km SVKVIII. Kysucká stovka 31:28:54 h58
08.02 100km CZEMalohanácká stovka 26:09:00 h55
2018
14.12 125km CZE25. Prazska Stovka - Prager Ultratrail 125km 36:41:18 h226
23.11 57km CZE30. Loučení 57km 14:09:51 h74
23.11 115km CZE30. Loučení 115km 37:29:13 h61
23.11 172km/2stages CZE30. Loučení kombinace 172km 2d 03:39:04 h53
09.09 330km ITA9° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 6d 02:59:11 h482
04.08 129km SVKVýchodniarska 100 37:16:00 h41
27.07 115km CZE28. Týnišťské šlápoty 31:59:53 h69
15.06 100km CZEKrakonosova Stovka 100 km 23:43:59 h375
02.06 124km HUN15. Mátra 115 - 124km 31:23:24 h126
25.05 102km CZELibouchecky Ultramaraton 102 km 22:54:14 h26
11.05 102km CZECavisovská stovka 100 24:36:09 h68
04.05 103km CZEJesenicka Stovka 100 Ultramaraton 23:53:00 h146
21.04 113km SVK11. Lazová stovka 26:09:02 h217
13.04 119km CZEFabianova stovka 30:28:00 h48
17.03 105km SVKLetecká stovka 24:08:00 h100
02.03 113km SVKVII. Kysucká stovka 30:27:27 h50
16.02 100km CZEMalohanácká stovka 23:53:00 h68
2017
09.12 170km CZE24. Prazska Stovka - Prager Ultratrail 170km 44:56:30 h89
24.11 55km CZE29. Loučení 55km 14:30:36 h59
24.11 118km CZE29. Loučení 118km 40:59:14 h37
13.10 115km CZEStovka Podkrkonosim 115 km 27:38:00 h101
22.07 125km CZE27. Týnišťské šlápoty 32:15:45 h54
16.06 100km CZEKrakonosova Stovka 100 km 23:52:57 h329
09.06 100km SUI59. 100 km Lauf Biel 18:51:58 h672
13.05 102km CZECavisovská stovka 100 24:53:00 h47
05.05 103km CZEJesenicka Stovka 100 Ultramaraton 24:59:00 h124
22.04 110km SVK10. Lazová stovka 28:20:00 h199
2016
09.12 151km CZE23. Prazska Stovka - Prager Ultratrail 151km 43:55:58 h146
25.11 125km CZE28. Loučení 125km 40:26:45 h42
25.11 53km CZE28. Loučení 53km 12:36:56 h68
28.10 168km CZE4. Boubín-Libín-Kleť 43:23:00 h29
22.07 135km CZE26. Týnišťské šlápoty 35:55:32 h42
14.07 170km ANDAndorra Ultra Trail - Ronda dels cims 170 km 2d 12:45:19 h188
17.06 100km CZEKrakonosova Stovka 100 km 23:33:37 h376
04.06 127km HUN13. Mátra 115 Terepfutás 30:38:45 h182
13.05 102km CZECavisovská stovka 100 23:06:49 h20
06.05 103km CZEJesenicka Stovka 100 Ultramaraton 26:07:00 h127
23.04 110km SVK9. Lazová stovka 26:10:00 h183
29.01 110km CZE56. Brtnické Ledopády 34:31:12 h89
2015
04.12 130.9km CZE22. Prazska Stovka - Prager Ultratrail 31:40:59 h164
16.10 108km CZEStovka Podkrkonosim 108 km 22:20:00 h70
19.09 105km SVK5th Ponitrianska stovka 105 km Ultratrail 25:26:00 h156
25.06 170km ANDAndorra Ultra Trail - Ronda dels cims 170 km 2d 13:36:35 h155
19.06 100km CZEKrakonosova Stovka 100 km 23:22:13 h306
01.05 103km CZEJesenicka Stovka 100 Ultramaraton 23:55:00 h107
17.04 173km CRO3rd 100 Miles of Istria 43:20:54 h84
2014
05.12 130.9km CZE21. Prazska Stovka - Prager Ultratrail 35:20:11 h161
20.09 105km SVK4th Ponitrianska stovka 105 km Ultratrail 27:37:00 h145
25.07 48h CZESelf-Transcendence Race 48h Kladno 213.066 km13
20.06 100km CZEKrakonosova Stovka 100 km 21:52:30 h304
31.05 124km HUN11. Mátra 115 Terepfutás 28:56:00 h155
23.05 105km SVK3. Bánovská 100-vka 28:21:44 h63
11.04 166.6km CRO2nd 100 Miles of Istria 37:32:22 h69
22.03 105km SVKLetecká stovka 23:40:00 h55
07.03 125km SVKIV. Kysucká stovka 31:56:00 h63
2013
06.12 145km CZE20. Prazska Stovka - Prager Ultratrail 38:32:37 h115
21.09 105km SVK3rd Ponitrianska stovka 105 km Ultratrail 21:00:00 h77
11.08 102km SVKJavornícka stovka (100 km Javorníkmi) 23:07:00 h51
16.07 120km CZE1st Tynisske Slapoty 33:03:00 h25
21.06 206.5km HUN5th Kazinczy 200 Ultra Trail 2d 01:49:00 h14
14.06 100km CZEKrakonosova Stovka 100 km 22:57:09 h289
24.05 105km SVK2. Bánovská 100-vka 29:00:00 h57
12.04 100mi CRO1st 100 Miles of Istria 45:34:08 h75
2012
07.12 122km CZE19. Prazska Stovka - Prager Ultratrail 33:07:00 h135
23.11 167km/2stages CZE24. Loučení 57km+110km 45:40:00 h34
23.11 110km CZE24. Loučení 110km 12:34:00 h49
23.11 57km CZE24. Loučení 57km 33:06:00 h48
22.09 105km SVK2nd Ponitrianska stovka 20:57:00 h39
20.07 48h CZESelf-Transcendence Race 48h Kladno 300.266 km2 🥈
29.06 206.5km HUN4th Kazinczy 200 Ultra Trail 2d 00:51:00 h7
15.06 100km CZEKrakonosova Stovka 100 km 23:49:00 h232
02.06 124km HUN9. Mátra 115 Terepfutás 29:41:00 h114
2011
02.12 110km CZE18. Prazska Stovka - Prager Ultratrail 29:14:00 h147
26.11 155km/2stages CZE23. Loučení 51km+104km 40:03:00 h7
26.11 51km CZE23. Loučení 51km 12:38:00 h10
26.11 104km CZE23. Loučení 104km 27:25:00 h22
17.09 105km SVK1st Ponitrianska stovka 27:03:00 h27
29.07 48h CZESelf-Transcendence Race 48h Kladno 310.135 km3 🥉
09.07 99km SVK2. Nízkotatranská stíhacka 99 km 2er-Teamlauf 22:27:00 h23
20.05 206.5km HUN3rd Kazinczy 200 Ultra Trail 2d 06:49:00 h11
26.03 100km CZEBěhu na 100 km Pilsen 10:57:33 h21
21.01 97km SVKI. Kysucká stovka 28:00:00 h10
2010
03.12 120km CZE17. Prazska Stovka - Prager Ultratrail 31:12:00 h37
30.07 48h CZESelf-Transcendence Race 48h Kladno 300.073 km4
10.07 99km SVKNízkotatranská stíhacka 99 km 2er-Teamlauf 26:09:00 h37
19.06 100km CZEKrakonosova Stovka 100 km 23:39:00 h111
2009
02.05 24h ITAIAU 24h EC Bergamo (7° 24 ore del Delfino) 162.492 km93
02.05 24h ITAIAU 24h WC Bergamo (7° 24 ore del Delfino) 162.492 km118
02.05 24h ITAOpen race at IAU 24h WC & EC Bergamo (7° 24 ore del Delfino) 162.492 km129
20.03 100km CZE14. Brno Spring 48 Hour Indoor - 100km Split 11:30:44 h9
20.03 12h CZE14. Brno Spring 48 Hour Indoor - 12h Split 103.750 km9
20.03 24h CZE14. Brno Spring 48 Hour Indoor - 24h Split 176.500 km10
20.03 48h CZE14. Brno Spring 48 Hour Indoor 300.500 km11
2008
08.08 48h CZESelf-Transcendence Race, 48h Kladno 311.082 km1 🏆
31.05 12h CZESelf-Transcendence 12 h race Prag 101.310 km9
31.05 100km CZESelf-Transcendence 100km Lauf Prag 11:50:04 h10
28.03 12h CZE13. Brno Spring 48 Hour Indoor - 12h Split 107.750 km11
28.03 24h CZE13. Brno Spring 48 Hour Indoor - 24h Split 206.827 km5
28.03 48h CZE13. Brno Spring 48 Hour Indoor 351.058 km3 🥉
2007
03.08 48h CZESelf-Transcendence Race, 48h Kladno 341.306 km1 🏆
02.06 100km CZESelf-Transcendence 12 h race Prag - 100 km Split 9:19:08 h3 🥉
02.06 12h CZESelf-Transcendence 12 h race Prag 123.122 km1 🏆
05.05 24h ESPIAU 24h EC Madrid 177.160 km37
16.03 48h CZE12. Brno Spring 48 Hour Indoor 360.627 km4
16.03 24h CZE12. Brno Spring 48 Hour Indoor - 24h Split 189.142 km14
2006
23.09 100km ITAIAU 24h EC Verona (12^ Lupatotissima 24 ore) - 100km Split 10:20:53 h23
23.09 24h ITAIAU 24h EC Verona (12^ Lupatotissima 24 ore) 217.619 km13
05.08 24h CZESelf-Transcendence Race, 24h Kladno 220.360 km1 🏆
27.05 100km CZESelf-Transcendence 12 h race Prag - 100 km Split 8:53:38 h1 🏆
27.05 12h CZESelf-Transcendence 12 h race Prag 128.136 km1 🏆
24.03 24h CZE11. Brno Spring 48 Hour Indoor - 24h Split 203.000 km5
24.03 48h CZE11. Brno Spring 48 Hour Indoor 351.520 km4
2005
08.10 100km CZEBreclav 8:22:23 h7
03.09 75km SLO75 km Celje-Logarska Dolina 7:29:27 h44
05.08 48h CZESelf-Transcendence Race, 48h Kladno 335.161 km2 🥈
23.07 100mi CZE10. TMMTR - TransMoravian Masochist Trail Race 19:18:00 h2 🥈
16.07 24h AUTIAU 24h EC Wörschach 166.054 km88
16.07 24h AUTIAU 24h WC Wörschach 166.054 km115
11.06 12h CZESelf-Transcendence 12 h race Prag 130.626 km2 🥈
18.03 48h CZE10. Brno Spring 48 Hour Indoor 323.673 km12
2004
23.10 6h CZEIAU 24h WC Brno - 6h Split 62.392 km63
23.10 12h CZEIAU 24h WC Brno - 12h Split 115.290 km69
23.10 24h CZEIAU 24h EC Brno 157.793 km87
23.10 24h CZEIAU 24h WC Brno 157.793 km107
28.07 4d CZESelf-Transcendence Race, 4d Kladno 542.093 km3 🥉
12.06 12h CZESelf-Transcendence 12 h race Prag 117.160 km3 🥉
19.03 48h CZE9. Brno Spring 48 Hour Indoor 312.678 km8
2003
06.09 75km SLO75 km Celje-Logarska Dolina 7:24:34 h39
02.08 12h CZESelf-Transcendence Race, 24h Kladno - 12h Split 111.000 km3 🥉
02.08 24h CZESelf-Transcendence Race, 24h Kladno 187.310 km3 🥉
13.06 100km SUI45. 100 km Lauf Biel 12:47:57 h735
2001
01.09 75km SLO75 km Celje-Logarska Dolina 7:58:03 h66
29.07 55km FRA12ème La 6000D 6:37:49 h134
2000
29.07 55km FRA11ème La 6000D 6:26:20 h142
16.06 100km SUI42. 100 km Lauf Biel 13:50:40 h970
1998
02.05 24h SUI11. Self-Transcendence 24h Lauf Basel 154.427 km47
1997
19.06 100km POLIX. Sudecka Setka - 100 km Boguszów Gorce 15:54:00 h22
06.06 100km SUI39. 100 km Lauf Biel 15:10:53 h1274
03.05 24h SUI5th IAU 24h EC Basel 153.895 km62
03.05 24h SUI10. Self-Transcendence 24h Lauf Basel 153.895 km75
23.03 48h CZE2. Brno Spring 48 Hour Indoor 231.059 km19
1996
24.08 24h CZEBěh na 24 hodin Pilsen 75.757 km34
21.06 100km POLVIII. Sudecka Setka - 100 km Boguszów Gorce 20:18:00 h45
07.06 100km SUI38. 100 km Lauf Biel 14:12:06 h1285
1995
28.10 100km SVK6. Deň supervytrvalca 100 km 10:21:37 h24
21.07 24h CZEBěh na 24 hodin Pilsen 201.098 km2 🥈
23.06 100km POLVII. Sudecka Setka - 100 km Boguszów Gorce 12:25:00 h5
09.06 100km SUI37. 100 km Lauf Biel 12:33:30 h896
06.05 24h SUI8. Self-Transcendence 24h Lauf Basel 153.608 km39
1994
24.06 100km POLVI. Sudecka Setka - 100 km Boguszów Gorce 21:20:00 h34
03.06 100km SUI36. 100 km Lauf Biel 9:41:32 h191
28.05 100km ITA22^ 100 km del Passatore, Firenze-Faenza 14:12:07 h411
1993
06.08 24h CZEBěh na 24 hodin Pilsen 176.055 km10
29.05 100km ITA21^ 100 km del Passatore, Firenze-Faenza 13:58:58 h487
1992
30.05 100km ITA20^ 100 km del Passatore, Firenze-Faenza 11:19:00 h149