Jürgen Liebert

Born : 1943 Cat. M80 Ultrarunner since 1991

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

Netherlands

Switzerland

43,8%

Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 2 171; Σ finishers = 4 953. 2 171 / 4 953 × 100 = 43.83%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed14

Km — ultra races916 km

Longest race100,0 km

13. Int. Deutscher 100km-Lauf des SSC Hanau-Rodenbach — 12/4/1997

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road80,1%

Trail19,9%

Records

50 km3h49'10 100 km8h45'31 6 h53,53 km

HISTORY

17 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2004
23.10	50km	14. Schwäbische Alb Marathon	5:36:32 h	382
2000
12.03	6h	5de Zes uurs ultraloop Stein	53.530 km	151
12.03	50km	5de Zes uurs ultraloop Stein - 50km Split	4:26:34 h	70
1999
14.03	60km	7. 60 km Marburg	4:59:35 h	19
14.03	50km	7. 60 km Marburg - 50 km Split	4:04:42 h	18
1998
26.09	50km	3. Edersee Supermarathon - 50km Split	4:08:42 h	19
26.09	60km	3. Edersee Supermarathon	5:06:43 h	20
1997
26.07	67km	12. Swiss Alpine Marathon	8:37:38 h	432
12.04	100km	13. Int. Deutscher 100km-Lauf des SSC Hanau-Rodenbach	8:45:31 h	52
12.04	50km	13. Int. Deutscher 100km-Lauf des SSC Hanau-Rodenbach - 50km Split	4:12:00 h	63
1996
07.09	50km	50 km Lauf Unna-Lünern	3:52:41 h	18
02.06	60km	Edersee Supermarathon	5:21:51 h	72
02.06	50km	Edersee Supermarathon - 50km Split	4:23:21 h	89
10.03	50km	50 km Lauf Marburg	3:49:10 h	67
1995
08.04	50km	4. Int. 50km-Lauf des SSC Hanau-Rodenbach - DUV-DM	3:49:41 h	144
1994
13.03	50km	2. 60 km Marburg - 50 km Wertung	4:09:41 h	5
1991
12.10	100km	100 km Lauf Scheeßel	9:44:28 h	120
25.05	65km	19. GutsMuths-Rennsteiglauf	6:41:22 h	596
20.04	100km	8. Int. Deutscher 100km-Lauf des SSC Hanau-Rodenbach	9:14:29 h	107

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/4/1997	13. Int. Deutscher 100km-Lauf des SSC Hanau-Rodenbach	100,00	×3
✓ 2	12/10/1991	100 km Lauf Scheeßel	100,00	×3
✓ 3	20/4/1991	8. Int. Deutscher 100km-Lauf des SSC Hanau-Rodenbach	100,00	×3
✓ 4	26/7/1997	12. Swiss Alpine Marathon	67,00	×2
✓ 5	25/5/1991	19. GutsMuths-Rennsteiglauf	65,00	×2
✓ 6	14/3/1999	7. 60 km Marburg	60,00	×2
✓ 7	26/9/1998	3. Edersee Supermarathon	60,00	×2
✓ 8	2/6/1996	Edersee Supermarathon	60,00	×2
✓ 9	12/3/2000	5de Zes uurs ultraloop Stein	53,53	×2
✓ 10	23/10/2004	14. Schwäbische Alb Marathon	50,00	×1
✓ 11	7/9/1996	50 km Lauf Unna-Lünern	50,00	×1
✓ 12	10/3/1996	50 km Lauf Marburg	50,00	×1
✓ 13	8/4/1995	4. Int. 50km-Lauf des SSC Hanau-Rodenbach - DUV-DM	50,00	×1
✓ 14	13/3/1994	2. 60 km Marburg - 50 km Wertung	50,00	×1