Norbert Grotz
ID 770
Born : 1966 Cat. M60 Ultrarunner since 1999 GER
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
4
Countries visited ?AUTAustriaCZECzechiaGERGermanySUISwitzerland
12,8%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 1 485; Σ finishers = 11 600. 1 485 / 11 600 × 100 = 12.80%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races1 835 km
> 100 km1
Longest race130,7 km
2. 12h Nachtlauf Dornbirn — 14/6/2003

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road60,0%
Trail40,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0

Records

50 km3h55'28100 km8h32'306 h70,80 km12 h130,70 km

HISTORY

23 race(s) · 1 split(s) nested
DateRacePerf.Rk
2013
22.09 51.7km GER10. Allgäuer Voralpenmarathon - offener Lauf 5:38:32 h133
22.09 51.7km GER10. Allgäuer Voralpenmarathon - DUV-DM Trail 5:38:32 h126
2008
05.04 100km GERXXVIII. Int. 100km-Lauf Grünheide/Kienbaum - Deutsche Meisterschaft 9:04:29 h45
05.04 100km GERXXVIII. Int. 100km-Lauf Grünheide/Kienbaum - offener Lauf 9:04:29 h47
2004
31.07 78km SUI19. Swiss Alpine Marathon 7:31:10 h42
11.06 100km SUI46. 100 km Lauf Biel 8:51:35 h56
27.03 100km GERXXIV. Int. 100km-Lauf Grünheide/Kienbaum - offener Lauf 8:32:30 h38
27.03 100km GERXXIV. Int. 100km-Lauf Grünheide/Kienbaum - Deutsche Meisterschaft 8:32:30 h38
2003
18.10 50km GER13. Schwäbische Alb Marathon 3:57:58 h22
06.09 100km GER100 km Peter-Lauf 9:11:57 h31
14.06 12h AUT2. 12h Nachtlauf Dornbirn 130.700 km1 🏆
15.03 6h GER7. SCMT 6-Stunden-Lauf Nürnberg 70.800 km18
2002
19.10 50km GER12. Schwäbische Alb Marathon 3:55:28 h21
31.08 100km GER100 km Lauf Rheine-Elte, offener Lauf 9:22:23 h54
31.08 100km GER100 km Lauf Rheine-Elte - Deutsche Meisterschaft 9:22:23 h50
25.05 74.5km GER30. GutsMuths-Rennsteiglauf - DUV-DM im Cross- und Landschaftslauf 6:07:29 h18
13.04 47km CZE50 km Marathon Mnisek pod Brdy 3:29:33 h8
2001
28.07 78km SUI16. Swiss Alpine Marathon 8:11:44 h157
19.05 74.5km GER29. GutsMuths-Rennsteiglauf 6:26:55 h45
2000
14.10 50km GER10. Schwäbische Alb Marathon 3:59:20 h23
29.07 78km SUI15. Swiss Alpine Marathon 7:48:08 h119
1999
16.10 50km GER9. Schwäbische Alb Marathon 4:18:18 h76
11.06 100km SUI41. 100 km Lauf Biel 10:33:01 h340