Georg Kunzfeld
Born : 1974 Cat. M50 Ultrarunner since 1996 GER
72
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
82
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
11
Countries visited ?ANDAndorraAUTAustriaBELBelgiumCANCanadaESPSpainFRAFranceGERGermanyIRLIrelandMARMoroccoSUISwitzerlandUSAUnited States
21,2%
Rank quotient ?This runner's calculation uses 140 eligible race(s): Σ(rank − 1) = 4 799; Σ finishers = 22 631. 4 799 / 22 631 × 100 = 21.21%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed152
Km — ultra races13 872 km
> 100 km42
> 160 km37
> 200 km11
> 24h3
Longest race325,1 km

Km per year (ultra races)

203
3 races
2022
519
7 races
2023
401
8 races
2024
346
7 races
2025
619
6 races
2026

Race types (share of distance)

Road11,2%
Trail75,8%
Stage4,3%
Elim.3,2%
?5,5%

Wins & podiums (ultra)

🏆 Win32
🏆 Win M32
🏅 Top 353
🏅 Top 3 M53
Longest winning streak3
Current streak0

HISTORY

140 race(s)
DateRacePerf.Rk
2026
04.07 50km GER7. Heuchelbergtrail - 50 km 5:02:44 h20
23.05 230km GER10. TorTour de Ruhr - 230km Nonstop 30:42:55 h11
10.05 59km GER5. NeckarCross-Ultrarace Trailrunning 7:45:54 h19
10.04 170km GER14. Jurasteig Nonstop Ultratrail 170 km (JUNUT) 28:46:45 h6
31.01 50km GER26. 50km-Ultramarathon des RLT Rodgau 4:07:36 h35
17.01 60km GER10. Taunus-Ultratrail 6:02:00 h9
2025
01.11 48.6km GER3. Otzberger Heidelberg-Ultra 4:14:18 h1 🏆
18.10 45km GER8. Östlicher Kreiswanderweg Ultramarathon 3:41:49 h2 🥈
06.09 45.2km GER5. HW 19 Ultramarathon 3:48:08 h1 🏆
16.08 48.6km GER3 Sabines Geburtstagsultra 4:25:53 h1 🏆
12.07 45km GER8. Otzberger Waldultra 4:21:40 h1 🏆
11.05 59km GER4. NeckarCross-Ultrarace Trailrunning 9:38:13 h69
21.04 55km GER2. Modautal Ultra 5:44:34 h2 🥈
2024
02.11 50km GER2. Novemberlauf 4:24:00 h1 🏆
17.08 48.6km GER2 Sabines Geburtstagsultra 4:29:07 h1 🏆
13.07 53km GER2. Bessunger Forst XL Marathon 4:37:41 h1 🏆
06.07 50km GER5. Heuchelbergtrail - 50 km 4:41:49 h9
15.06 47km GERUmstädter Sausteige Ultra 4:54:19 h1 🏆
01.04 54km GER1. Rund um die Heuneburg Ultra 5:07:19 h1 🏆
27.01 50km GER24. 50km-Ultramarathon des RLT Rodgau 4:08:46 h54
13.01 48km GERJörgs Geburtstagsultra 4:41:50 h2 🥈
2023
25.11 45km GER6. Östlicher Kreiswanderweg Ultramarathon 3:59:50 h1 🏆
01.09 193km IRLThe Kerry Way Ultra 30:47:42 h23
12.08 50km GERSabines Geburtstagsultra 4:54:00 h2 🥈
08.07 50km GER4. Heuchelbergtrail - 50 km 5:37:44 h12
29.04 80km GERMainzer Maaraue Marathon (MMM) 80km 8:26:00 h1 🏆
25.02 50km GER2. HaWei50 - 50 km Ultralauf rund um den Hardtsee 3:47:33 h21
14.01 51km GER7. Taunus-Ultratrail 50km 5:27:00 h1 🏆
2022
26.11 99km GER12. kleiner KoBoLT, 99 km Rheinsteig Rengsdorf-Bonn 14:03:00 h6
16.10 54km GER9. Urmensch Ultralauf 4:49:56 h7
09.07 50km GER3. Heuchelbergtrail - 50 km 4:45:26 h6
2021
04.09 62km GER7. SoNUT Soonwald Nahe Ultra Trail 6:50:00 h5
24.07 50km GER2. Heuchelbergtrail - 50 km 5:19:53 h18
2019
14.12 46km GERDie Wilden Ringe 6:10:00 h5
02.11 50mi GERKein idyllischer Landschaftslauf 50mi (KILL50) 8:29:00 h2 🥈
06.09 196.3km IRLThe Kerry Way Ultra 29:28:10 h7
28.06 29h BELAnother One Bites the Dust 95.344 km33
21.06 Backyard Ultra GER1. Bienwald Backyard Ultra 160.944 km (24h)4
18.05 115km GERALB-Traum 100 15:56:00 h16
01.05 53km GER12. Bärenfels Mai-Trail 4:55:42 h1 🏆
05.04 170km GER9. Jurasteig Nonstop Ultratrail 170 km 23:48:00 h2 🥈
01.03 250km BELLegends Trail 2d 01:58:00 h2 🥈
26.01 66.6km GER1. Schinder-Trail Winterparadies 8:19:39 h36
2018
22.12 45km GER14. Mainzer Maaraue Marathon 3:26:00 h2 🥈
28.09 100mi GER8. KuSuH Trail 100 28:20:00 h2 🥈
21.07 66km GER1 Ultratrail Grauer Kopf 6:47:00 h1 🏆
29.06 31h BELAnother One Bites the Dust 184.729 km1 🏆
02.06 54km GER3. U. Trail Lamer Winkel (U.TLW) 6:43:04 h48
19.05 85km GER10. Keufelskopf Ultra-Trail 14:35:42 h54
01.05 49.2km GER11. Bärenfels Mai-Trail 4:20:50 h2 🥈
06.04 170km GER8. Jurasteig Nonstop Ultratrail 170 km 22:24:00 h2 🥈
13.01 100mi USA18th HURT 100 Endurance Run 100 Mile 30:56:08 h22
2017
04.11 50mi GERKein idyllischer Landschaftslauf 50mi (KILL50) 8:12:00 h1 🏆
08.09 202mi USA4th Tahoe 200 Mile Endurance Run 2d 13:40:02 h2 🥈
07.07 170km ANDAndorra Ultra Trail - Ronda dels cims 170 km 45:34:43 h48
03.06 85km GER9. Keufelskopf Ultra-Trail 14:17:40 h50
25.05 200mi CAN25th Sulphur Springs Trail Run 200 Mile 2d 03:00:20 h1 🏆
01.05 49.2km GER10. Bärenfels Mai-Trail 4:40:17 h1 🏆
07.04 239km GER7. Jurasteig Nonstop Ultratrail 239 km 34:50:00 h1 🏆
28.01 50km GER18. 50km-Ultramarathon des RLT Rodgau 4:20:20 h118
21.01 70km GER2. Taunus-Ultratrail 71 km 8:23:00 h2 🥈
2016
05.11 50mi GERKein idyllischer Landschaftslauf 50mi (KILL50) 8:30:00 h1 🏆
15.10 102.5mi GER3. SUT 100 - Schoenbuch Ultra Trail 21:06:00 h1 🏆
17.09 85.6km GER5. Pfalztrail im Leiningerland 10:04:44 h35
02.09 190km IRLThe Kerry Way Ultra 29:39:00 h3 🥉
14.07 170km ANDAndorra Ultra Trail - Ronda dels cims 170 km 44:59:55 h52
14.05 85km GER8. Keufelskopf Ultra-Trail 10:14:30 h4
08.04 239km GER6. Jurasteig Nonstop Ultratrail 239 km 35:12:00 h1 🏆
30.01 50km GER17. 50km-Ultramarathon des RLT Rodgau 3:43:31 h32
2015
07.11 50mi GERKein idyllischer Landschaftslauf 50mi (KILL50) 8:29:00 h2 🥈
03.10 50km GER2. Taubertal 50 km 3:34:43 h1 🏆
14.08 120mi CAN6th Fat Dog 120 Mile Trail Race 31:19:40 h13
23.05 85km GER7. Keufelskopf Ultra-Trail 10:08:15 h7
10.04 239km GER5. Jurasteig Nonstop Ultratrail 239 km 37:33:00 h1 🏆
28.03 40mi USA20th The Barkley Marathons 40 Mile 23:43:31 h3 🥉
31.01 50km GER16. 50km-Ultramarathon des RLT Rodgau 3:30:37 h11
2014
21.12 45km GER10. Mainzer Maaraue Marathon 3:15:00 h1 🏆
08.11 50mi GERKein idyllischer Landschaftslauf 50mi (KILL50) 8:00:00 h1 🏆
02.08 111km AUT3. Dirndltal Extrem Ultramarathon 13:40:30 h3 🥉
07.06 85km GER6. Keufelskopf Ultra-Trail - offener Lauf 11:27:00 h19
07.06 85km GER6. Keufelskopf Ultra-Trail - DUV-DM 11:27:00 h15
10.05 101km GER8. Bödefelder Hollenlauf 101 km 8:45:02 h2 🥈
30.03 50km GER23. 50 km Lauf Eschollbrücken 3:32:55 h1 🏆
02.03 50km GER50km Lahntallauf, Marburg 3:36:27 h6
25.01 50km GER15. 50km-Ultramarathon des RLT Rodgau 3:40:05 h17
2013
09.11 50mi GERKein idyllischer Landschaftslauf 50mi (KILL50) 7:38:00 h1 🏆
17.10 163.5km FRA21ème Grand Raid Réunion - La Diagonale des Fous 40:55:34 h177
27.09 100mi USA15th The Bear 100 Mile Endurance Run 23:10:00 h12
06.07 110km SUI5ème Trail Verbier St Bernard - La Boucle 21:12:12 h46
18.05 85km GER5. Keufelskopf Ultra-Trail 11:47:10 h27
10.05 100mi GER3rd EulenburgTrail 100 Meilen 20:17:00 h1 🏆
12.04 230km GER3. Jurasteig Nonstop Ultratrail 230 km 2d 02:49:41 h21
03.03 50km GER50km Lahntallauf, Marburg 3:30:01 h4
26.01 50km GER14. 50km-Ultramarathon des RLT Rodgau 5:14:13 h252
2012
17.11 50mi GERKein idyllischer Landschaftslauf 50mi (KILL50) 7:42:00 h2 🥈
28.09 100mi USA14th The Bear 100 Mile Endurance Run 25:10:49 h24
23.06 100mi USA39th Western States 100 Mile Endurance Run 23:14:33 h113
02.06 50km GER2. Schefflenzer 50 km Ultralauf 3:49:59 h3 🥉
26.05 85km GER4. Keufelskopf Ultra-Trail 16:00:19 h89
18.05 100mi GER2nd EulenburgTrail 100 Meilen 23:53:00 h1 🏆
13.04 230km GER2. Jurasteig Nonstop Ultratrail 43:49:26 h5
25.03 50km GER21. 50 km Lauf Eschollbrücken 3:38:14 h4
24.02 100mi GERrun2KiLL 22:59:00 h3 🥉
28.01 50km GER13. 50km-Ultramarathon des RLT Rodgau 3:54:29 h34
2011
22.10 50km GER21. Schwäbische Alb Marathon 4:26:18 h73
23.09 100mi USA13th The Bear 100 Mile Endurance Run 28:19:39 h55
13.08 100mi GER7. STUNT100 (Sibbesser Tag Und Nacht Trail) 24:45:00 h6
09.07 100mi GER9. German 100 Mile Trail Run 23:15:31 h1 🏆
28.05 85km GER3. Keufelskopf Ultra-Trail 11:05:45 h26
27.03 50km GER20. 50 km Lauf Eschollbrücken 3:57:43 h15
25.02 100mi GERrun2KiLL 28:34:00 h5
29.01 50km GER12. 50km-Ultramarathon des RLT Rodgau 4:34:39 h179
2010
31.07 100km GER6. Chiemgauer 100 - 100 km Bergultralauf 14:52:56 h18
26.06 80km GER32. Internationaler Fidelitas-Nachtlauf (Finama) 8:00:46 h19
29.05 100mi GER8. German 100 Mile Trail Run 23:38:00 h1 🏆
15.05 85km GER2. Keufelskopf Ultra-Trail 11:22:02 h26
21.03 50km GER19. 50 km Lauf Eschollbrücken 4:19:30 h19
05.03 123km ESPTransgrancanaria 123 22:36:46 h88
30.01 50km GER11. 50km-Ultramarathon des RLT Rodgau 4:29:54 h103
2009
11.07 100km GER5. Chiemgauer 100 - 100 km Bergultralauf 15:42:49 h30
27.06 80km GER31. Internationaler Fidelitas-Nachtlauf (Finama) 10:56:39 h144
23.05 85.5km GER1. Keufelskopf Ultra-Trail 11:37:37 h12
2008
28.06 80km GER30. Internationaler Fidelitas-Nachtlauf (Finama) 8:29:17 h64
2007
19.05 72.7km GER35. GutsMuths-Rennsteiglauf 7:01:13 h164
28.04 51km GER28. Harzquerung Wernigerode-Nordhausen 4:55:14 h55
27.01 50km GER8. 50km-Ultramarathon des RLT Rodgau 4:14:09 h104
2006
24.06 80km GER28. Internationaler Fidelitas-Nachtlauf (Finama) 9:11:08 h49
20.05 72.7km GER34. GutsMuths-Rennsteiglauf 7:14:47 h240
28.01 50km GER7. 50km-Ultramarathon des RLT Rodgau 4:54:43 h240
2005
25.06 80km GER27. Internationaler Fidelitas-Nachtlauf (Finama) 9:48:31 h57
21.05 72.7km GER33. GutsMuths-Rennsteiglauf 7:37:40 h387
29.01 50km GER6. 50km-Ultramarathon des RLT Rodgau 4:28:11 h141
2004
12.06 72km/2stages AUT8. Ötscher-Ultramarathon 50+22 km 6:45:03 h22
11.04 237km/6stages MAR19. Marathon des Sables 34:52:32 h184
23.03 6h GER4. 6-Stunden-Lauf Waldhessen 62.546 km11
2003
14.06 66km/2stages AUT7. Ötscher-Ultramarathon 50+16 km 7:10:08 h29
30.03 6h GER3. 6-Stunden-Lauf Waldhessen 62.975 km9
25.01 50km GER4. 50km-Ultramarathon des RLT Rodgau 4:19:46 h85
1999
02.04 225km/6stages MAR14. Marathon des Sables 39:36:19 h366
1996
29.06 80km GER18. Internationaler Fidelitas-Nachtlauf (Finama) 7:37:01 h45