Joachim Kupfer
ID 1408
Born : 1941 Cat. M85 Ultrarunner since 1991 GER
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
2
Countries visited ?GERGermanySUISwitzerland
40,2%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 1 594; Σ finishers = 3 965. 1 594 / 3 965 × 100 = 40.20%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races3 108 km
> 100 km9
> 160 km4
> 200 km3
> 24h9
> 48h3
Longest race302,2 km
4. 48-Stunden-Self-Transcendence-Lauf Köln — 11/7/1997

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road97,9%
Trail2,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km3h59'19100 km8h16'4424 h195,59 km48 h302,15 km

HISTORY

26 race(s) · 3 split(s) nested
DateRacePerf.Rk
1999
21.08 24h GER24 Stundenlauf Schmallenberg 140.264 km24
09.07 48h GER6. 48-Stunden-Self-Transcendence-Lauf Köln 237.203 km26
08.05 24h SUI11. Int. Dt. Meisterschaft der DUV im 24h-Lauf 113.670 km70
08.05 24h SUI12. Self-Transcendence 24h Lauf Basel 113.670 km96
10.04 100km GERSpicher Hunderter - offener Lauf 9:52:37 h122
10.04 100km GERSpicher Hunderter - Deutsche Meisterschaft 9:52:37 h110
1998
10.07 48h GER5. 48-Stunden-Self-Transcendence-Lauf Köln 231.503 km23
20.06 24h GER2. 24 h Lauf Scharnebeck 155.041 km39
1997
11.07 48h GER4. 48-Stunden-Self-Transcendence-Lauf Köln 302.154 km7
21.06 50km GER7. 100 km Neuwittenbek - 50km Split 4:25:51 h24
21.06 100km GER7. 100 km Lauf Neuwittenbek 9:42:30 h24
01.06 100km GER2. 100 km-Ultramarathon in Arnsberg 9:50:01 h7
12.04 100km GER13. Int. Deutscher 100km-Lauf des SSC Hanau-Rodenbach 9:56:58 h104
1996
19.10 50km GER5. Int. 50km-Lauf des SSC Hanau-Rodenbach 5:23:52 h97
21.09 24h GER2. 24-Stunden-Self-Transcendence-Lauf Bobingen 152.709 km14
07.09 100km GER24. 100 km Lauf Unna-Lünern 10:04:23 h43
29.06 24h GER24-Stunden Lauf von Fellbach/Schmiden 195.586 km14
02.06 100km GER1. 100 km-Ultramarathon in Arnsberg 9:08:04 h3 🥉
06.04 100km GER5. 100 km Mosellauf 9:19:38 h19
10.03 50km GER50 km Lauf Marburg 3:59:19 h96
1994
28.05 66.5km GER22. GutsMuths-Rennsteiglauf 6:17:35 h332
1993
04.09 100km GER100 km Lauf Rheine-Elte - offener Lauf 8:16:44 h40
04.09 100km GER100 km Lauf Rheine-Elte - Deutsche Meisterschaft 8:16:44 h40
1992
05.09 100km GER100 km Lauf Rheine-Elte - offener Lauf 8:49:50 h95
05.09 100km GER100 km Lauf Rheine-Elte - Deutsche Meisterschaft 8:49:50 h87
1991
12.10 100km GER100 km Lauf Scheeßel 9:07:41 h87