Klaus Kreschnak
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19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
38
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 ?
Germany
Jordan
South Africa
Switzerland
55,4%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 11 116; Σ finishers = 20 064. 11 116 / 20 064 × 100 = 55.40%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed20
Km — ultra races1 963 km
> 100 km7
> 160 km2
> 24h8
Longest race174,8 km
4. 24 h Lauf Scharnebeck — 14/6/2003
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road75,5%
Trail24,5%
HISTORY
20 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/6/2003 | 4. 24 h Lauf Scharnebeck | 174,83 | ×4 |
| ✓ 2 | 19/6/1999 | 13. 24-Stundenlauf in Reichenbach | 165,62 | ×4 |
| ✓ 3 | 16/6/2007 | 24 h Lauf Scharnebeck | 159,99 | ×4 |
| ✓ 4 | 12/7/2008 | Self-Transcendence 24 Stunden Berlin - DUV-DM | 158,93 | ×4 |
| ✓ 5 | 24/6/2006 | 20. 24-Stundenlauf in Reichenbach | 155,10 | ×4 |
| ✓ 6 | 22/6/2002 | 16. 24-Stundenlauf in Reichenbach | 141,16 | ×3 |
| ✓ 7 | 12/6/1998 | 40. 100 km Lauf Biel | 100,00 | ×2 |
| ✓ 8 | 15/5/1999 | 27. GutsMuths-Rennsteiglauf | 76,00 | ×2 |
| ✓ 9 | 24/5/1997 | 25. GutsMuths-Rennsteiglauf | 76,00 | ×2 |
| ✓ 10 | 17/5/2008 | 36. GutsMuths-Rennsteiglauf | 72,70 | ×1 |
| ✓ 11 | 21/5/2005 | 33. GutsMuths-Rennsteiglauf | 72,70 | ×1 |
| ✓ 12 | 17/5/2003 | 31. GutsMuths-Rennsteiglauf | 72,70 | ×1 |
| ✓ 13 | 15/5/1993 | 21. GutsMuths-Rennsteiglauf | 66,50 | ×1 |
| ✓ 14 | 25/6/2005 | 19. 24-Stundenlauf in Reichenbach | 59,26 | ×1 |
| ✓ 15 | 26/3/2005 | 36th Two Oceans Marathon (RSA) | 56,00 | ×1 |
| ✓ 16 | 6/6/2009 | 6h-Lauf Chemnitz | 52,95 | ×1 |
| ✓ 17 | 16/8/2003 | 9. Leipziger 50 km Lauf am Auensee | 50,00 | ×1 |
| ✓ 18 | 11/4/2008 | 15th Dead Sea Ultra Marathon | 48,20 | ×1 |
| ✓ 19 | 25/5/1991 | 16. GutsMuths-Rennsteiglauf - kurze Strecke (GER) | 45,00 | ×1 |