Martin Bittner

Born : 1960 Cat. M65 Ultrarunner since 1994

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

54,0%

Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 14 176; Σ finishers = 26 260. 14 176 / 26 260 × 100 = 53.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21

Km — ultra races1 980 km

Longest race100,0 km

55. 100 km Lauf Biel — 7/6/2013

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road58,6%

Trail41,4%

Records

100 km11h15'35

HISTORY

22 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2013
07.06	100km	55. 100 km Lauf Biel	15:12:04 h	752
2012
08.06	100km	54. 100 km Lauf Biel	15:01:02 h	839
2011
17.06	100km	53. 100 km Lauf Biel	14:34:19 h	783
2010
11.06	100km	52. 100 km Lauf Biel	13:58:14 h	852
2009
12.06	100km	51. 100 km Lauf Biel	13:48:26 h	858
2007
15.06	100km	49. 100 km Lauf Biel	13:06:08 h	781
2006
27.08	50km	Edersee Supermarathon - 50km Split	5:46:36 h	68
27.08	60km	Edersee Supermarathon 60km	6:53:14 h	59
09.06	100km	48. 100 km Lauf Biel	14:15:51 h	1031
2005
17.06	100km	47. 100 km Lauf Biel	13:33:55 h	949
2004
11.06	100km	46. 100 km Lauf Biel	13:24:33 h	951
2003
31.08	60km	Edersee Supermarathon - DUV-DM im Cross- und Landschaftslauf	6:45:38 h	65
31.08	50km	Edersee Supermarathon - 50km Split	5:19:56 h	62
13.06	100km	45. 100 km Lauf Biel	12:25:53 h	658
2002
14.06	100km	44. 100 km Lauf Biel	12:35:33 h	637
24.03	60km	Edersee Supermarathon 60 km	6:38:45 h	109
24.03	50km	Edersee Supermarathon - 50km Split	5:31:16 h	110
2001
08.06	100km	43. 100 km Lauf Biel	12:14:19 h	632
2000
16.06	100km	42. 100 km Lauf Biel	11:30:23 h	501
1999
11.06	100km	41. 100 km Lauf Biel	11:52:43 h	650
1998
12.06	100km	40. 100 km Lauf Biel	11:15:35 h	645
1996
07.06	100km	38. 100 km Lauf Biel	11:48:00 h	754
1995
09.06	100km	37. 100 km Lauf Biel	11:24:54 h	662
1994
03.06	100km	36. 100 km Lauf Biel	13:15:39 h	1029

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	7/6/2013	55. 100 km Lauf Biel	100,00	×2
✓ 2	8/6/2012	54. 100 km Lauf Biel	100,00	×2
✓ 3	17/6/2011	53. 100 km Lauf Biel	100,00	×2
✓ 4	11/6/2010	52. 100 km Lauf Biel	100,00	×2
✓ 5	12/6/2009	51. 100 km Lauf Biel	100,00	×2
✓ 6	15/6/2007	49. 100 km Lauf Biel	100,00	×2
✓ 7	9/6/2006	48. 100 km Lauf Biel	100,00	×2
✓ 8	17/6/2005	47. 100 km Lauf Biel	100,00	×2
✓ 9	11/6/2004	46. 100 km Lauf Biel	100,00	×2
✓ 10	13/6/2003	45. 100 km Lauf Biel	100,00	×2
✓ 11	14/6/2002	44. 100 km Lauf Biel	100,00	×2
✓ 12	8/6/2001	43. 100 km Lauf Biel	100,00	×2
✓ 13	16/6/2000	42. 100 km Lauf Biel	100,00	×2
✓ 14	11/6/1999	41. 100 km Lauf Biel	100,00	×2
✓ 15	12/6/1998	40. 100 km Lauf Biel	100,00	×2
✓ 16	7/6/1996	38. 100 km Lauf Biel	100,00	×2
✓ 17	9/6/1995	37. 100 km Lauf Biel	100,00	×2
✓ 18	3/6/1994	36. 100 km Lauf Biel	100,00	×2
✓ 19	27/8/2006	Edersee Supermarathon 60km	60,00	×1
✓ 20	31/8/2003	Edersee Supermarathon - DUV-DM im Cross- und Landschaftslauf	60,00	×1
✓ 21	24/3/2002	Edersee Supermarathon 60 km	60,00	×1