Manfred Ahrendts

ID 12098

Born : 1950 Cat. M75 Ultrarunner since 2000

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

Italy

Switzerland

50,9%

Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 6 961; Σ finishers = 13 673. 6 961 / 13 673 × 100 = 50.91%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18

Km — ultra races1 311 km

Longest race100,0 km

3. Lange Laufnacht von Ulm 100 km — 1/7/2011

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road30,5%

Trail69,5%

Records

50 km4h54'30 100 km11h14'12

HISTORY

18 race(s)

Date		Race	Perf.	Rk
2011
21.08	69km	3. Allgäu Panorama Ultra Trail - offener Lauf	11:39:17 h	185
21.08	69km	3. Allgäu Panorama Ultra Trail - DUV-DM im Cross- und Landschaftslauf	11:39:17 h	169
01.07	100km	3. Lange Laufnacht von Ulm 100 km	12:37:43 h	76
2010
23.10	50km	20. Schwäbische Alb Marathon	5:51:33 h	388
31.07	78km	25. Swiss Alpine Marathon	10:54:32 h	1048
08.05	72.7km	38. GutsMuths-Rennsteiglauf	9:06:34 h	1317
2009
24.10	50km	19. Schwäbische Alb Marathon	5:05:58 h	233
12.06	100km	1. Lange Laufnacht von Ulm 100 km	11:19:07 h	72
16.05	72.7km	37. GutsMuths-Rennsteiglauf	8:30:58 h	959
2008
31.05	100km	36^ 100 km del Passatore, Firenze-Faenza	11:14:12 h	215
2007
27.10	50km	17. Schwäbische Alb Marathon	5:08:12 h	280
2006
21.10	50km	16. Schwäbische Alb Marathon	5:01:28 h	186
2004
23.10	50km	14. Schwäbische Alb Marathon	5:43:07 h	415
30.05	100km	IAU 100km EC Firenze (32^ 100 km del Passatore)	11:40:32 h	351
2002
25.05	100km	30^ 100 km del Passatore, Firenze-Faenza	11:49:49 h	188
2001
20.10	50km	11. Schwäbische Alb Marathon - DUV-DM im Cross- und Landschaftslauf	5:08:06 h	355
26.05	100km	29^ 100 km del Passatore, Firenze-Faenza	12:47:48 h	327
2000
14.10	50km	10. Schwäbische Alb Marathon	4:54:30 h	215

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	1/7/2011	3. Lange Laufnacht von Ulm 100 km	100,00	×3
✓ 2	12/6/2009	1. Lange Laufnacht von Ulm 100 km	100,00	×3
✓ 3	31/5/2008	36^ 100 km del Passatore, Firenze-Faenza	100,00	×3
✓ 4	30/5/2004	IAU 100km EC Firenze (32^ 100 km del Passatore)	100,00	×3
✓ 5	25/5/2002	30^ 100 km del Passatore, Firenze-Faenza	100,00	×3
✓ 6	26/5/2001	29^ 100 km del Passatore, Firenze-Faenza	100,00	×3
✓ 7	31/7/2010	25. Swiss Alpine Marathon	78,00	×2
✓ 8	8/5/2010	38. GutsMuths-Rennsteiglauf	72,70	×2
✓ 9	16/5/2009	37. GutsMuths-Rennsteiglauf	72,70	×2
✓ 10	21/8/2011	3. Allgäu Panorama Ultra Trail - offener Lauf	69,00	×2
✓ 11	23/10/2010	20. Schwäbische Alb Marathon	50,00	×1
✓ 12	24/10/2009	19. Schwäbische Alb Marathon	50,00	×1
✓ 13	27/10/2007	17. Schwäbische Alb Marathon	50,00	×1
✓ 14	21/10/2006	16. Schwäbische Alb Marathon	50,00	×1
✓ 15	23/10/2004	14. Schwäbische Alb Marathon	50,00	×1
✓ 16	20/10/2001	11. Schwäbische Alb Marathon - DUV-DM im Cross- und Landschaftslauf	50,00	×1
✓ 17	14/10/2000	10. Schwäbische Alb Marathon	50,00	×1