Herbert Käfer
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Born : 1955
Cat. M70 Ultrarunner since 1994
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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 ?Austria
Germany
Switzerland
AustriaGermanySwitzerland4,8%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 350; Σ finishers = 7 352. 350 / 7 352 × 100 = 4.76%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races995 km
Longest race100,0 km
39. 100 km Lauf Biel — 6/6/1997
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road20,1%
Trail74,9%
Stage5,0%
Records
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2012 | ||||
| 30.06 | 54km | 26. Ultra-Alpinmarathon Veitsch |
6:30:54 h | 41 |
| 16.06 | 50km | 16. Ötscher-Ultramarathon - 1. Etappe 50 km |
6:54:23 h | 66 |
| 2010 | ||||
| 18.09 | 47km | 1. Stanzer Panoramalauf |
4:50:52 h | 5 |
| 26.06 | 54km | 24. Ultra-Alpinmarathon Veitsch |
5:26:27 h | 24 |
| 2009 | ||||
| 27.06 | 54km | 23. Ultra-Alpinmarathon Veitsch |
5:20:00 h | 20 |
| 2000 | ||||
| 29.07 | 78km | 15. Swiss Alpine Marathon |
6:49:20 h | 30 |
| 25.06 | 45km | 14. Ultra-Alpinmarathon Veitsch |
3:47:49 h | 4 |
| 1999 | ||||
| 27.06 | 54km | 13. Ultra-Alpinmarathon Veitsch |
4:28:34 h | 6 |
| 1998 | ||||
| 16.05 | 76km | 26. GutsMuths-Rennsteiglauf |
5:57:44 h | 18 |
| 1997 | ||||
| 29.06 | 54km | 11. Ultra-Alpinmarathon Veitsch |
4:49:44 h | 5 |
| 06.06 | 100km | 39. 100 km Lauf Biel |
7:59:38 h | 24 |
| 24.05 | 76km | 25. GutsMuths-Rennsteiglauf |
6:20:04 h | 42 |
| 1996 | ||||
| 29.06 | 54km | 10. Ultra-Alpinmarathon Veitsch |
4:43:54 h | 6 |
| 07.06 | 100km | 38. 100 km Lauf Biel |
9:19:30 h | 130 |
| 1995 | ||||
| 25.06 | 45km | 9. Ultra-Alpinmarathon Veitsch |
3:43:03 h | 4 |
| 1994 | ||||
| 26.06 | 54km | 8. Ultra-Alpinmarathon Veitsch |
4:53:36 h | 6 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/6/1997 | 39. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 2 | 7/6/1996 | 38. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 3 | 29/7/2000 | 15. Swiss Alpine Marathon | 78,00 | ×2 |
| ✓ 4 | 16/5/1998 | 26. GutsMuths-Rennsteiglauf | 76,00 | ×2 |
| ✓ 5 | 24/5/1997 | 25. GutsMuths-Rennsteiglauf | 76,00 | ×2 |
| ✓ 6 | 30/6/2012 | 26. Ultra-Alpinmarathon Veitsch | 54,00 | ×2 |
| ✓ 7 | 26/6/2010 | 24. Ultra-Alpinmarathon Veitsch | 54,00 | ×2 |
| ✓ 8 | 27/6/2009 | 23. Ultra-Alpinmarathon Veitsch | 54,00 | ×2 |
| ✓ 9 | 27/6/1999 | 13. Ultra-Alpinmarathon Veitsch | 54,00 | ×2 |
| ✓ 10 | 29/6/1997 | 11. Ultra-Alpinmarathon Veitsch | 54,00 | ×2 |
| ✓ 11 | 29/6/1996 | 10. Ultra-Alpinmarathon Veitsch | 54,00 | ×2 |
| ✓ 12 | 26/6/1994 | 8. Ultra-Alpinmarathon Veitsch | 54,00 | ×2 |
| ✓ 13 | 18/9/2010 | 1. Stanzer Panoramalauf | 47,00 | ×1 |
| ✓ 14 | 25/6/2000 | 14. Ultra-Alpinmarathon Veitsch | 45,00 | ×1 |
| ✓ 15 | 25/6/1995 | 9. Ultra-Alpinmarathon Veitsch | 45,00 | ×1 |