Stefan Witt
Born : 1965 Cat. M60 Ultrarunner since 2010 GER
51
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
51
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
3
Countries visited ?DENDenmarkESPSpainGERGermany
62,7%
Rank quotient ?This runner's calculation uses 59 eligible race(s): Σ(rank − 1) = 5 308; Σ finishers = 8 471. 5 308 / 8 471 × 100 = 62.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed59
Km — ultra races3 813 km
> 100 km1
Longest race101,0 km

Km per year (ultra races)

169
3 races
2022
176
3 races
2023
402
6 races
2024
377
6 races
2025
269
5 races
2026

Race types (share of distance)

Road16,9%
Trail80,1%
?2,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0

HISTORY

59 race(s)
DateRacePerf.Rk
2026
22.08 60km DEN10. Ringkøbing Fjord Summer Edition 60km 8:50:00 h58
25.04 6h GER12. 6h Lauf Lübeck 48.400 km6
07.03 58km GER13. Fishermanstrail - Frühlings-Edition 8:31:30 h56
21.02 6h GER3. Gretel hilft! 2026 (6h-Indoor-Spendenlauf) 50.500 km26
18.01 52km GER9. Lüneburger Heide Winter Trail 6:29:52 h23
2025
23.08 60km DEN9. Ringkøbing Fjord Summer Edition 60km 6:50:07 h39
05.07 100km GER17. thüringenULTRA 100 km 15:52:04 h152
22.03 61km GER9. Schweriner Seentrail 7:36:45 h172
01.03 58km GER12. Fishermanstrail - Winter Edition 6:37:30 h27
21.02 46.2km GER11. Biikefeuer-Ultramarathon zur Hamburger Hallig 4:53:30 h3 🥉
19.01 52km GER8. Lüneburger Heide Winter Trail 5:56:17 h12
2024
09.11 6h GER13. 6h+ Bokel/Ellerdorf 55.890 km22
24.08 100km DEN8. Ultraløbet Ringkøbing Fjord Rundt 100km 13:19:20 h77
03.08 69km GER16. Ottonenlauf - Supermarathon 69 km 8:54:50 h42
27.04 6h GER10. 6h Lauf Lübeck 53.050 km6
13.04 63.3km GER10. Osnabrücker PiesBERG- Ultra- Marathon 10:53:22 h88
16.03 61km GER8. Schweriner Seentrail 7:39:54 h174
2023
15.04 63.3km GER9. Osnabrücker PiesBERG- Ultra- Marathon 9:28:11 h67
25.03 61km GER7. Schweriner Seentrail 7:56:34 h150
08.01 51.6km GER6. Lüneburger Heide Winter Trail 6:04:12 h12
2022
27.08 50km DEN6. Ultraløbet Ringkøbing Fjord Rundt 50km 6:02:12 h16
26.03 61km GER6. Schweriner Seentrail 6:51:31 h90
26.02 58km GER9. Fishermanstrail - Winter Edition 6:38:15 h44
2021
09.10 6h GER7. 6h Lauf Lübeck 51.500 km6
21.08 60km DEN5. Ultraløbet Ringkøbing Fjord Rundt 60km 6:47:54 h15
26.06 52km GER6. Heide Ultra Trail 52 km 6:56:00 h12
2020
19.01 52km GER4. Lüneburger Heide Winter Trail 6:02:13 h18
2019
06.07 100km GER13. thüringenULTRA 100 km 14:52:26 h175
22.06 80km GER4. Heide Ultra Trail 80km 11:38:00 h7
23.03 61km GER3. Schweriner Seentrail 7:38:37 h107
17.03 6h GER2. Auflage Norderstedt tappt im Dunkeln 51.600 km4
2018
07.07 100km GER12. thüringenULTRA 100 km 14:54:01 h189
09.06 6h GER3. 6h Lauf Lübeck 53.050 km6
26.05 101km GER11. Bödefelder Hollenlauf 101 km 14:25:46 h30
25.03 61km GER3. Elbe-Lübeck-Kanal Ultra 7:21:27 h48
24.02 64km ESPTransgrancanaria Advanced 64 km 11:57:40 h643
21.01 52km GER2. Heide Winter Trail Ultra 6:48:37 h12
2017
17.12 7:30h GER6. Sunrise to Sunset Ultramarathon 61.992 km20
01.07 100km GER11. thüringenULTRA 100 km 12:47:59 h101
10.06 58km DENUltraløbet Gendarmstien 7:11:06 h121
27.05 75km GER10. Bödefelder Hollenlauf 75 km 9:36:59 h16
29.04 51km GER38. Harzquerung Wernigerode-Nordhausen 5:42:52 h270
26.03 61km GER2. Elbe-Lübeck-Kanal Ultra 6:17:16 h34
2016
02.07 100km GER10. thüringenULTRA 100 km 13:01:30 h90
11.06 58km DENUltraløbet Gendarmstien 6:42:25 h83
28.05 75km GER9. Bödefelder Hollenlauf 75 km 10:02:32 h20
30.04 51km GER37. Harzquerung Wernigerode-Nordhausen 6:35:32 h400
06.03 61km GER1. Elbe-Lübeck-Kanal Ultra 6:41:45 h17
2015
04.07 100km GER9. thüringenULTRA 100 km 15:13:46 h123
13.06 58km DENUltraløbet Gendarmstien 6:43:41 h106
31.05 72km GER4. Elm Super Trail 8:42:16 h29
2013
27.04 51km GER34. Harzquerung Wernigerode-Nordhausen 6:07:06 h355
2012
24.11 6h GER2. Bokeler 6-Stundenlauf 50.000 km31
28.10 63.3km GER12. Röntgenlauf 7:21:20 h225
18.08 75km GER12. Müritz-Lauf 8:50:54 h73
07.07 100km GER6. thüringenULTRA 100 km 14:18:42 h151
28.04 51km GER33. Harzquerung Wernigerode-Nordhausen 5:45:26 h170
2011
30.04 51km GER32. Harzquerung Wernigerode-Nordhausen 5:43:13 h288
2010
21.11 6h GER6h Plus Ellerdorf 57.440 km10