Dirk Pfeiffer
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Born : 1961
Cat. M65 Ultrarunner since 2005
3
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
12
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
Germany20,2%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 589; Σ finishers = 2 911. 589 / 2 911 × 100 = 20.23%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races299 km
Longest race72,7 km
33. GutsMuths-Rennsteiglauf — 21/5/2005
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road33,4%
Trail66,6%
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2013 | ||||
| 10.11 | 50km | DUV-DM im 50 km Straßenlauf in Bottrop |
4:43:27 h | 162 |
| 10.11 | 50km | 15. 50 km-Ultramarathon in Bottrop - offener Lauf |
4:43:27 h | 184 |
| 2007 | ||||
| 28.10 | 63.3km | 7. Röntgenlauf - DUV-DM im Cross- und Landschaftslauf |
5:43:19 h | 36 |
| 28.10 | 63.3km | 7. Röntgenlauf |
5:43:19 h | 52 |
| 2005 | ||||
| 21.05 | 72.7km | 33. GutsMuths-Rennsteiglauf |
6:56:13 h | 160 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/5/2005 | 33. GutsMuths-Rennsteiglauf | 72,70 | ×6 |
| ✓ 2 | 28/10/2007 | 7. Röntgenlauf - DUV-DM im Cross- und Landschaftslauf | 63,30 | ×5 |
| ✓ 3 | 10/11/2013 | DUV-DM im 50 km Straßenlauf in Bottrop | 50,00 | ×4 |