Mark Hollingsworth
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Born : 1963
Cat. M60 Ultrarunner since 1997
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 ?United States
United States38,9%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 1 167; Σ finishers = 3 001. 1 167 / 3 001 × 100 = 38.89%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races932 km
> 100 km1
> 160 km1
> 24h1
Longest race161,0 km
21st Across the Years, 24h — 31/12/2003
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road17,3%
Trail82,7%
HISTORY
17 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 25.11 | 28mi | 33rd Quad Dipsea Trail Run |
7:10:45 h | 164 |
| 2008 | ||||
| 17.05 | 50km | 23rd Silver State 50 km |
6:37:30 h | 12 |
| 2007 | ||||
| 24.11 | 28mi | 23rd Quad Dipsea Trail Run |
6:57:35 h | 170 |
| 2006 | ||||
| 25.11 | 28mi | 22nd Quad Dipsea Trail Run |
5:32:59 h | 54 |
| 2005 | ||||
| 26.11 | 28mi | 21st Quad Dipsea Trail Run |
5:54:24 h | 78 |
| 2004 | ||||
| 27.11 | 28mi | 20th Quad Dipsea Trail Run |
5:49:32 h | 66 |
| 2003 | ||||
| 31.12 | 24h | 21st Across the Years, 24h |
161.000 km | 7 |
| 29.11 | 28mi | 19th Quad Dipsea Trail Run |
5:52:51 h | 74 |
| 2002 | ||||
| 30.11 | 28mi | 18th Quad Dipsea Trail Run |
5:50:12 h | 89 |
| 16.03 | 50km | 16th Crown King Scramble 50K |
5:35:05 h | 21 |
| 2001 | ||||
| 24.11 | 28mi | 17th Quad Dipsea Trail Run |
5:32:49 h | 34 |
| 2000 | ||||
| 25.11 | 28mi | 16th Quad Dipsea Trail Run |
5:42:55 h | 59 |
| 1999 | ||||
| 27.11 | 28mi | 15th Quad Dipsea Trail Run |
5:48:39 h | 61 |
| 17.04 | 50mi | 8th Leona Divide 50 Mile Run |
11:23:42 h | 92 |
| 1998 | ||||
| 28.11 | 28mi | 14th Quad Dipsea Trail Run |
5:59:04 h | 75 |
| 05.09 | 50km | 7th Bulldog 50k Ultra Run |
6:10:35 h | 23 |
| 1997 | ||||
| 29.11 | 28mi | 13th Quad Dipsea Trail Run |
6:19:32 h | 105 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 31/12/2003 | 21st Across the Years, 24h | 161,00 | ×6 |
| ✓ 2 | 17/4/1999 | 8th Leona Divide 50 Mile Run | 80,47 | ×3 |
| ✓ 3 | 17/5/2008 | 23rd Silver State 50 km | 50,00 | ×2 |
| ✓ 4 | 16/3/2002 | 16th Crown King Scramble 50K | 50,00 | ×2 |
| ✓ 5 | 5/9/1998 | 7th Bulldog 50k Ultra Run | 50,00 | ×2 |
| ✓ 6 | 25/11/2017 | 33rd Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 7 | 24/11/2007 | 23rd Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 8 | 25/11/2006 | 22nd Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 9 | 26/11/2005 | 21st Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 10 | 27/11/2004 | 20th Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 11 | 29/11/2003 | 19th Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 12 | 30/11/2002 | 18th Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 13 | 24/11/2001 | 17th Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 14 | 25/11/2000 | 16th Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 15 | 27/11/1999 | 15th Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 16 | 28/11/1998 | 14th Quad Dipsea Trail Run | 45,06 | ×1 |
| ✓ 17 | 29/11/1997 | 13th Quad Dipsea Trail Run | 45,06 | ×1 |