Otto Frösch
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Born : 1909
Cat. M95 Ultrarunner since 1962
13
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
1
Countries visited ?Switzerland
Switzerland24,5%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 4 489; Σ finishers = 18 340. 4 489 / 18 340 × 100 = 24.48%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 300 km
Longest race100,0 km
23. 100 km Lauf Biel (SUI) — 12/6/1981
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1981 | ||||
| 12.06 | 100km road race | 23. 100 km Lauf Biel |
15:21:00 h | 1593 |
| 1979 | ||||
| 08.06 | 100km road race | 21. 100 km Lauf Biel |
12:45:00 h | 828 |
| 1976 | ||||
| 25.06 | 100km road race | 18. 100 km Lauf Biel |
13:18:00 h | 713 |
| 1973 | ||||
| 15.06 | 100km road race | 15. 100 km Lauf Biel |
12:38:00 h | 312 |
| 1972 | ||||
| 09.06 | 100km | 14. 100 km Lauf Biel |
14:20:00 h | 450 |
| 1970 | ||||
| 12.06 | 100km | 12. 100 km Lauf Biel |
13:27:00 h | 199 |
| 1969 | ||||
| 13.06 | 100km | 11. 100 km Lauf Biel |
12:51:00 h | 115 |
| 1968 | ||||
| 07.06 | 100km | 10. 100 km Lauf Biel |
13:09:00 h | 98 |
| 1966 | ||||
| 24.06 | 100km | 8. 100 km Lauf Biel |
10:55:00 h | 18 |
| 1965 | ||||
| 02.07 | 100km | 7. 100 km Lauf Biel |
14:23:00 h | 85 |
| 1964 | ||||
| 19.06 | 100km | 6. 100 km Lauf Biel |
10:32:00 h | 10 |
| 1963 | ||||
| 21.06 | 100km | 5. 100 km Lauf Biel |
13:36:00 h | 26 |
| 1962 | ||||
| 07.07 | 100km | 4. 100 km Lauf Biel |
14:38:00 h | 55 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/6/1981 | 23. 100 km Lauf Biel (SUI) | 100,00 | ×3 |
| ✓ 2 | 8/6/1979 | 21. 100 km Lauf Biel (SUI) | 100,00 | ×3 |
| ✓ 3 | 25/6/1976 | 18. 100 km Lauf Biel (SUI) | 100,00 | ×3 |
| ✓ 4 | 15/6/1973 | 15. 100 km Lauf Biel (SUI) | 100,00 | ×3 |
| ✓ 5 | 9/6/1972 | 14. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 6 | 12/6/1970 | 12. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 7 | 13/6/1969 | 11. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 8 | 7/6/1968 | 10. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 9 | 24/6/1966 | 8. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 10 | 2/7/1965 | 7. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 11 | 19/6/1964 | 6. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 12 | 21/6/1963 | 5. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 13 | 7/7/1962 | 4. 100 km Lauf Biel | 100,00 | ×3 |