Peter Zahn

Born : 1957 Cat. M65 Ultrarunner since 2001

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

Germany

Switzerland

14,0%

Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 1 943; Σ finishers = 13 898. 1 943 / 13 898 × 100 = 13.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed13

Km — ultra races927 km

Longest race100,0 km

47. 100 km Lauf Biel — 17/6/2005

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road21,6%

Trail78,4%

Records

50 km4h35'02 100 km9h25'44

HISTORY

13 race(s)

Date		Race	Perf.	Rk
2011
22.10	50km	21. Schwäbische Alb Marathon	5:13:33 h	261
2006
21.10	50km	16. Schwäbische Alb Marathon	4:45:17 h	111
2005
22.10	50km	15. Schwäbische Alb Marathon - DUV-DM im Cross- und Landschaftslauf	4:38:54 h	143
30.07	78km	20. Swiss Alpine Marathon	8:20:31 h	136
17.06	100km	47. 100 km Lauf Biel	9:25:44 h	119
21.05	72.7km	33. GutsMuths-Rennsteiglauf	7:05:22 h	205
2004
31.07	78km	19. Swiss Alpine Marathon	8:15:33 h	107
15.05	72.7km	32. GutsMuths-Rennsteiglauf	6:39:05 h	102
2003
26.07	78km	18. Swiss Alpine Marathon	8:27:05 h	184
13.06	100km	45. 100 km Lauf Biel	9:38:19 h	123
17.05	72.7km	31. GutsMuths-Rennsteiglauf	6:53:52 h	155
2002
25.05	74.5km	30. GutsMuths-Rennsteiglauf - DUV-DM im Cross- und Landschaftslauf	6:54:22 h	146
2001
20.10	50km	11. Schwäbische Alb Marathon - DUV-DM im Cross- und Landschaftslauf	4:35:02 h	164

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	17/6/2005	47. 100 km Lauf Biel	100,00	×3
✓ 2	13/6/2003	45. 100 km Lauf Biel	100,00	×3
✓ 3	30/7/2005	20. Swiss Alpine Marathon	78,00	×3
✓ 4	31/7/2004	19. Swiss Alpine Marathon	78,00	×3
✓ 5	26/7/2003	18. Swiss Alpine Marathon	78,00	×3
✓ 6	25/5/2002	30. GutsMuths-Rennsteiglauf - DUV-DM im Cross- und Landschaftslauf	74,50	×2
✓ 7	21/5/2005	33. GutsMuths-Rennsteiglauf	72,70	×2
✓ 8	15/5/2004	32. GutsMuths-Rennsteiglauf	72,70	×2
✓ 9	17/5/2003	31. GutsMuths-Rennsteiglauf	72,70	×2
✓ 10	22/10/2011	21. Schwäbische Alb Marathon	50,00	×1
✓ 11	21/10/2006	16. Schwäbische Alb Marathon	50,00	×1
✓ 12	22/10/2005	15. Schwäbische Alb Marathon - DUV-DM im Cross- und Landschaftslauf	50,00	×1
✓ 13	20/10/2001	11. Schwäbische Alb Marathon - DUV-DM im Cross- und Landschaftslauf	50,00	×1