Matthias Klotz

Born : 1972 Cat. M50 Ultrarunner since 2004

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 ?

Switzerland

9,8%

Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 915; Σ finishers = 19 574. 1 915 / 19 574 × 100 = 9.78%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21

Km — ultra races1 880 km

> 100 km1

Longest race122,3 km

3. Swiss Irontrail T121 — 14/8/2015

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

100 km7h51'16 50 mi8h24'45

HISTORY

21 race(s)

Date		Race	Perf.	Rk
2019
07.06	100km	61. 100 km Lauf Biel	8:46:18 h	18
2018
08.06	100km	60. 100 km Lauf Biel	8:40:16 h	17
2016
30.07	76.1km	31. Swiss Alpine Marathon	7:41:45 h	18
10.06	100km	58. 100 km Lauf Biel	8:04:54 h	9
2015
14.08	122.3km	3. Swiss Irontrail T121	24:47:02 h	15
25.07	76.1km	30. Swiss Alpine Marathon	8:04:27 h	28
2014
26.07	79km	29. Swiss Alpine Marathon	8:40:40 h	45
13.06	100km	56. 100 km Lauf Biel	7:51:16 h	4
2013
07.06	100km	55. 100 km Lauf Biel	8:28:57 h	14
2012
28.07	79.4km	27. Swiss Alpine Marathon	8:24:45 h	145
08.06	100km	54. 100 km Lauf Biel	9:55:33 h	129
2011
30.07	79.1km	26. Swiss Alpine Marathon	8:15:17 h	66
17.06	100km	53. 100 km Lauf Biel	10:57:30 h	266
2010
31.07	78km	25. Swiss Alpine Marathon	7:25:15 h	48
11.06	100km	52. 100 km Lauf Biel	11:22:22 h	354
2009
25.07	78km	24. Swiss Alpine Marathon	7:48:34 h	83
12.06	100km	51. 100 km Lauf Biel	9:15:10 h	52
2008
26.07	78km	23. Swiss Alpine Marathon	7:33:41 h	34
2007
28.07	78km	22. Swiss Alpine Marathon	7:49:27 h	56
2005
30.07	78km	20. Swiss Alpine Marathon	9:41:05 h	469
2004
31.07	78km	19. Swiss Alpine Marathon	7:52:59 h	66

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	14/8/2015	3. Swiss Irontrail T121	122,30	×3
✓ 2	7/6/2019	61. 100 km Lauf Biel	100,00	×2
✓ 3	8/6/2018	60. 100 km Lauf Biel	100,00	×2
✓ 4	10/6/2016	58. 100 km Lauf Biel	100,00	×2
✓ 5	13/6/2014	56. 100 km Lauf Biel	100,00	×2
✓ 6	7/6/2013	55. 100 km Lauf Biel	100,00	×2
✓ 7	8/6/2012	54. 100 km Lauf Biel	100,00	×2
✓ 8	17/6/2011	53. 100 km Lauf Biel	100,00	×2
✓ 9	11/6/2010	52. 100 km Lauf Biel	100,00	×2
✓ 10	12/6/2009	51. 100 km Lauf Biel	100,00	×2
✓ 11	28/7/2012	27. Swiss Alpine Marathon	79,40	×2
✓ 12	30/7/2011	26. Swiss Alpine Marathon	79,10	×2
✓ 13	26/7/2014	29. Swiss Alpine Marathon	79,00	×2
✓ 14	31/7/2010	25. Swiss Alpine Marathon	78,00	×2
✓ 15	25/7/2009	24. Swiss Alpine Marathon	78,00	×2
✓ 16	26/7/2008	23. Swiss Alpine Marathon	78,00	×2
✓ 17	28/7/2007	22. Swiss Alpine Marathon	78,00	×2
✓ 18	30/7/2005	20. Swiss Alpine Marathon	78,00	×2
✓ 19	31/7/2004	19. Swiss Alpine Marathon	78,00	×2
✓ 20	30/7/2016	31. Swiss Alpine Marathon	76,10	×1
✓ 21	25/7/2015	30. Swiss Alpine Marathon	76,10	×1