Manfred Groß
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Born : 1933
Cat. M90 Ultrarunner since 1969
22
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
1
Countries visited ?Germany
Germany30,2%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 3 364; Σ finishers = 11 148. 3 364 / 11 148 × 100 = 30.18%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed22
Km — ultra races2 200 km
Longest race100,0 km
23. 100 km Lauf Unna — 1/9/1990
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road86,4%
Trail13,6%
Records
HISTORY
22 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/9/1990 | 23. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 2 | 2/9/1989 | 21. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 3 | 3/9/1988 | 20. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 4 | 5/9/1987 | 19. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 5 | 6/9/1986 | 18. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 6 | 7/9/1985 | 17. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 7 | 1/9/1984 | 16. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 8 | 3/9/1983 | 15. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 9 | 4/9/1982 | 14. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 10 | 5/9/1981 | 13. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 11 | 29/6/1979 | Internationaler 100 km Lauf-Marsch von Dillingen/Saar | 100,00 | ×2 |
| ✓ 12 | 2/9/1978 | 10. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 13 | 29/10/1977 | 2. 100-km-Lauf Hamm-Heessen | 100,00 | ×2 |
| ✓ 14 | 3/9/1977 | 9. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 15 | 4/9/1976 | 8. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 16 | 6/9/1975 | 7. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 17 | 10/9/1974 | 6. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 18 | 8/9/1973 | 5. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 19 | 23/9/1972 | 4. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 20 | 4/9/1971 | 3. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 21 | 5/9/1970 | 2. 100 km Lauf Unna | 100,00 | ×2 |
| ✓ 22 | 25/10/1969 | 1. 100 km Lauf Unna | 100,00 | ×2 |