Natasa Robnik
Born : 1975 Cat. W50 Ultrarunner since 2007 SLO
60
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
73
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
14
Countries visited ?AUTAustriaBIHBosnia and HerzegovinaCROCroatiaCZECzechiaESPSpainGERGermanyGREGreeceHUNHungaryITAItalyROURomaniaSLOSloveniaSRBSerbiaSUISwitzerlandUSAUnited States
22,1%
Rank quotient ?This runner's calculation uses 73 eligible race(s): Σ(rank − 1) = 2 154; Σ finishers = 9 756. 2 154 / 9 756 × 100 = 22.08%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed76
Km — ultra races8 137 km
> 100 km27
> 160 km17
> 200 km12
> 24h12
Longest race246,0 km
42. Spartathlon — 27/9/2025

Km per year (ultra races)

599
4 races
2022
877
7 races
2023
333
3 races
2024
717
6 races
2025
457
2 races
2026

Race types (share of distance)

Road65,9%
Trail27,4%
Stage2,6%
Elim.4,2%

Wins & podiums (ultra)

🏆 Win7
🏆 Win F25
🏅 Top 314
🏅 Top 3 F55
Longest winning streak2
Current streak0

HISTORY

76 race(s) · 3 stage(s) nested · 8 split(s) nested
DateRacePerf.Rk
2026
27.07 135mi USA40th Badwater Ultramarathon 27:15:42 h16
28.03 24h SLO1 SLO24 - 24h 239.400 km1 🏆
2025
27.09 246km GRE42. Spartathlon 26:09:38 h13
06.09 72km SLO72 km Celje-Logarska Dolina 6:15:06 h5
10.05 200.3km ITA26^ Nove Colli Running 21:04:24 h1 🏆
26.04 60km SLOUltra Trail Vipava Valley 60 Gladiator 7:24:14 h36
15.02 88km CRO3rd Parenzana Ultra Trail - 88 km 7:37:16 h6
04.01 51km SLOKnap Trail - T'Dougat 6:06:26 h23
2024
18.05 53km SLOUltra Trail Savinja - Green Route - 53 km 7:44:30 h1 🏆
05.04 24h SLO3 SLO24 - 24h 228.550 km1 🏆
06.01 51.6km SLOKnap Trail - T'Dougat 6:44:13 h27
2023
02.11 108km SLO3. Obala Ultra Trail 108km 13:50:08 h13
08.10 100km SLO100 ob Mrzli reki - 100km 8:57:49 h4
30.06 Backyard Ultra CRONexe Croatia Backyard Ultra 160.944 km (24h)4
05.05 170km SLOUltra Trail Vipava Valley 160 27:02:34 h8
31.03 24h SLO2 SLO24 - 24h 201.270 km5
19.02 85km CRO1st Parenzana Ultra Trail - 88 km 7:39:18 h1 🏆
07.01 51.6km SLOKnap Trail - T'Dougat 6:12:25 h21
2022
17.09 24h ITA28^ Lupatotissima - 24 ore, 23rd IAU 24H EC 131.291 km180
17.06 Backyard Ultra CRO2nd Lapovac Backyard Ultra 181.062 km (27h)2 🥈
05.06 12h SLOSlovenian 12 Hour Run - 12 h 124.032 km9
26.02 100km ESP24 hores UrB Ultrarunning Barcelona - elite race, 100km Split 9:21:38 h6
26.02 100mi ESP24 hores UrB Ultrarunning Barcelona - elite race, 100mi Split 16:05:17 h4
26.02 12h ESP24 hores UrB Ultrarunning Barcelona - elite race, 12h Split 126.808 km5
26.02 24h ESP2° 24 hores UrB Ultrarunning Barcelona - elite race 162.800 km8
2021
11.12 100km SLO100 ob Mrzli reki - 100km 8:39:59 h8
22.08 12h SLOSlovenian 12 Hour Run - 12 h 122.740 km6
07.08 24h BIH1. BiH Ultra 24h 176.180 km1 🏆
2020
19.09 24h ITA26^ Lupatotissima 24 ore 218.024 km4
2019
14.12 100km SLO100 ob Mrzli reki - 100km 8:43:05 h3 🥉
09.11 6h SLO12. Sladkih6 - 6 ur teka po Sladkem Vrhu 69.109 km7
27.09 246km GRE37. Spartathlon 29:14:54 h17
07.07 12h SLOSlovenian 12 Hour Run - 12 h 136.910 km2 🥈
11.05 51.3km SLOUltra Trail Vipava Valley 50 5:56:50 h19
20.04 8h SLO11. 8urni tek FORMAraton 90.992 km2 🥈
2018
10.11 6h SLO11. Sladkih6 - 6 ur teka po Sladkem Vrhu 73.485 km3 🥉
08.09 100km CROCro100 - total (WC,WMA,open) 8:44:25 h135
08.09 100km CRO30. IAU 100km WC, Sveti Martin 8:44:25 h127
01.09 75km SLO75 km Celje-Logarska Dolina 6:18:03 h5
29.06 24h AUT24h Lauf in Irdning 73.368 km83
26.05 24h ROU22nd IAU 24h EC Timisoara 152.812 km127
2017
30.09 12h SRB21. Beogradski Ultramaraton 12h 130.000 km1 🏆
02.09 75km SLO75 km Celje-Logarska Dolina 6:16:48 h10
30.06 24h AUT24h Lauf in Irdning 215.087 km2 🥈
29.04 110km SLO100 Ultra Trail Vipava Valley 15:31:03 h16
2016
02.07 12h SLOSlovenian 12 Hour Run 128.140 km2 🥈
2015
25.09 246km GRE33. Spartathlon 29:27:15 h27
04.07 12h SLOSlovenski 12 urni tek 120.130 km4
2014
08.11 6h SLO8. Sladkih6 - 6 ur teka po Sladkem Vrhu 68.310 km13
25.10 50km GER24. Alb Marathon Schwäbisch Gmünd 4:34:15 h68
20.09 60.2km AUTWörthersee Trail-Maniak 60 km 6:56:18 h30
06.09 75km SLO75 km Celje-Logarska Dolina 6:26:03 h18
13.06 100km SUI56. 100 km Lauf Biel 9:23:28 h52
2013
09.11 6h SLO7. Sladkih6 - 6 ur teka po Sladkem Vrhu 71.415 km7
07.09 75km SLO75 km Celje-Logarska Dolina 6:09:51 h10
01.06 212km HUNVII. Ultrabalaton 212km 24:13:45 h9
20.04 8h SLO5. 8urni tek FORMAraton 58.080 km33
2012
10.11 6h SLO6. Sladkih6 - 6 ur teka po Sladkem Vrhu 64.170 km21
01.09 75km SLO75 km Celje-Logarska Dolina 6:53:14 h35
21.04 8h SLO4. 8urni tek FORMAraton 81.312 km15
2011
05.11 6h SLO5. Sladkih6 - 6 ur teka po Sladkem Vrhu 64.170 km10
07.10 60km ITA2° Magredi Mountain Trail 60 km 8:28:14 h15
24.09 57km AUTWörthersee Trail 6:42:26 h110
03.09 75km SLO75 km Celje-Logarska Dolina 7:11:17 h23
16.04 8h SLO3. 8urni tek FORMAraton 78.520 km22
2010
06.11 6h SLO4. Sladkih6 - 6 ur teka po Sladkem Vrhu 66.240 km13
04.09 75km SLO75 km Celje-Logarska Dolina 7:08:14 h35
17.04 8h SLO2. 8urni tek FORMAraton 79.253 km17
11–14.02 208km/4stages SLOTrans Slovenia Winter Edition, Gesamtwertung 24:20:55 h26
2009
24.10 50km GER19. Schwäbische Alb Marathon 4:55:02 h180
05.09 75km SLO75 km Celje-Logarska Dolina 7:18:03 h49
12.06 100km SUI51. 100 km Lauf Biel 10:36:22 h268
18.04 50km CZE50 km Marathon Mnisek pod Brdy 4:57:38 h56
2008
08.11 6h SLO2. Sladkih6 - 6 ur teka po Sladkem Vrhu 65.205 km7
06.09 75km SLO75 km Celje-Logarska Dolina 7:37:02 h35
2007
01.09 75km SLO75 km Celje-Logarska Dolina 8:19:38 h54