Michael Bönsch
External sources
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Born : 1969
Cat. M55 Ultrarunner since 1999
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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 ?
CzechiaGermany
Switzerland
CzechiaGermanySwitzerland5,8%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 366; Σ finishers = 6 358. 366 / 6 358 × 100 = 5.76%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races550 km
Longest race100,0 km
44. 100 km Lauf Biel — 14/6/2002
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road45,5%
Trail54,5%
Records
HISTORY
8 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/6/2002 | 44. 100 km Lauf Biel | 100,00 | ×4 |
| ✓ 2 | 8/6/2001 | 43. 100 km Lauf Biel | 100,00 | ×4 |
| ✓ 3 | 28/7/2001 | 16. Swiss Alpine Marathon | 78,00 | ×3 |
| ✓ 4 | 25/5/2002 | 30. GutsMuths-Rennsteiglauf - DUV-DM im Cross- und Landschaftslauf | 74,50 | ×3 |
| ✓ 5 | 20/10/2001 | 11. Schwäbische Alb Marathon - DUV-DM im Cross- und Landschaftslauf | 50,00 | ×2 |
| ✓ 6 | 1/4/2001 | 50km Rund um die Steinmühle, Marburg | 50,00 | ×2 |
| ✓ 7 | 16/10/1999 | 9. Schwäbische Alb Marathon | 50,00 | ×2 |
| ✓ 8 | 13/4/2002 | 50 km Marathon Mnisek pod Brdy | 47,00 | ×2 |