Peter Gräßer
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Born : 1961
Cat. M65 Ultrarunner since 1999
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
Netherlands
South Africa
Switzerland
GermanyNetherlandsSouth AfricaSwitzerland5,9%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 812; Σ finishers = 13 800. 812 / 13 800 × 100 = 5.88%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races969 km
Longest race100,0 km
100 km Lauf Neuwittenbek, offener Lauf — 12/5/2001
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road91,7%
Trail8,3%
Records
HISTORY
10 race(s) · 2 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/5/2001 | 100 km Lauf Neuwittenbek, offener Lauf | 100,00 | ×4 |
| ✓ 2 | 9/9/2000 | 25. IAU 100km WC Winschoten | 100,00 | ×4 |
| ✓ 3 | 22/4/2000 | 15. Int. Deutscher 100km-Lauf des SSC Hanau-Rodenbach | 100,00 | ×4 |
| ✓ 4 | 11/6/1999 | 41. 100 km Lauf Biel | 100,00 | ×4 |
| ✓ 5 | 10/4/1999 | Spicher Hunderter - offener Lauf | 100,00 | ×4 |
| ✓ 6 | 16/6/2001 | 76th Comrades Marathon - Down Run (RSA) | 89,00 | ×3 |
| ✓ 7 | 29/6/2002 | 24. Internationaler Fidelitas-Nachtlauf (Finama) | 80,00 | ×3 |