Markus Bosch
ID 18767
Born : 1958 Cat. M65 Ultrarunner since 1987 USA
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
1
Countries visited ?USAUnited States
72,0%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 2 093; Σ finishers = 2 906. 2 093 / 2 906 × 100 = 72.02%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races2 990 km
> 100 km2
> 160 km1
> 24h21
Longest race162,2 km
4th FANS 24 Hour Runs — 26/6/1993

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road61,0%
Trail39,0%

Records

50 km4h22'0150 mi9h33'4224 h162,22 km

HISTORY

38 race(s)
DateRacePerf.Rk
2011
04.06 24h USA22nd FANS 24 Hour Runs 80.612 km57
2010
05.06 24h USA21st FANS 24 Hour Runs 80.612 km56
2009
06.06 24h USA20th FANS 24 Hour Runs 80.612 km68
2008
07.06 24h USA19th FANS 24 Hour Runs 84.507 km56
2007
02.06 24h USA18th FANS 24 Hour Runs 65.015 km96
2006
03.06 24h USA17th FANS 24 Hour Runs 68.912 km77
2005
04.06 24h USA16th FANS 24 Hour Runs 80.595 km70
2004
05.06 24h USA15th FANS 24 Hour Runs 80.595 km54
2003
07.06 24h USA14th FANS 24 Hour Runs 57.212 km68
2002
29.06 24h USA13th FANS 24 Hour Runs 65.017 km79
2001
23.06 24h USA12th FANS 24 Hour Runs 82.028 km72
2000
24.06 24h USA11th FANS 24 Hour Runs 82.028 km74
1999
24.07 50mi USA18th Minnesota Voyageur Trail 50 Mile Ultra 12:45:03 h67
26.06 24h USA10th FANS 24 Hour Runs 82.028 km74
1998
25.07 50mi USA17th Minnesota Voyageur Trail 50 Mile Ultra 11:47:36 h69
27.06 24h USA9th FANS 24 Hour Runs 70.167 km80
1997
26.07 50mi USA16th Minnesota Voyageur Trail 50 Mile Ultra 12:05:33 h66
05.07 50km USA4th Afton Trail Run 50K 5:43:41 h45
28.06 24h USA8th FANS 24 Hour Runs 65.661 km91
1996
27.07 50mi USA15th Minnesota Voyageur Trail 50 Mile Ultra 11:48:08 h58
29.06 24h USA7th FANS 24 Hour Runs 83.203 km72
1995
29.07 50mi USA14th Minnesota Voyageur Trail 50 Mile Ultra 12:19:28 h68
01.07 50km USA2nd Afton Trail Run 50K 5:50:07 h38
24.06 24h USA6th FANS 24 Hour Runs 83.203 km58
1994
02.07 50km USA1st Afton Trail Run 50K 5:21:40 h31
1993
31.07 50mi USA12th Minnesota Voyageur Trail 50 Mile Ultra 10:35:57 h49
26.06 24h USA4th FANS 24 Hour Runs 162.221 km15
17.04 50km USA4th Trail Mix Race 5:06:07 h41
1992
25.07 50mi USA11th Minnesota Voyageur Trail 50 Mile Ultra 9:33:42 h22
27.06 24h USA3rd FANS 24 Hour Runs 92.054 km53
1991
27.07 50mi USA10th Minnesota Voyageur Trail 50 Mile Ultra 10:25:52 h60
29.06 24h USA2nd FANS 24 Hour Runs 92.054 km39
1990
28.07 50mi USA9th Minnesota Voyageur Trail 50 Mile Ultra 10:12:05 h28
30.06 24h USA1st FANS 24 Hour Runs 135.667 km13
1989
28.10 50km USA7th Edmund Fitzgerald 50K Road Race 4:22:01 h24
29.07 50mi USA8th Minnesota Voyageur Trail 50 Mile Ultra 12:16:33 h48
1988
30.07 50mi USA7th Minnesota Voyageur Trail 50 Mile Ultra 11:58:58 h37
1987
25.07 50mi USA6th Minnesota Voyageur Trail 50 Mile Ultra 13:52:02 h58