Claus Nielsen
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Born : 1964
Cat. M60 Ultrarunner since 2006
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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 ?Denmark
Denmark43,2%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 376; Σ finishers = 870. 376 / 870 × 100 = 43.22%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 738 km
> 100 km6
> 24h10
Longest race154,2 km
24 timers Løb Viborg — 13/8/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road80,2%
Trail11,7%
?8,2%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
19 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 04.02 | 6h | Bygholm Sø Ultra 6h |
56.150 km | 4 |
| 2020 | ||||
| 22.08 | 100km | 5th Viborg 100km |
11:52:45 h | 23 |
| 2019 | ||||
| 17.08 | 24h | 24 timers Løb Viborg |
68.520 km | 23 |
| 2018 | ||||
| 11.08 | 61km | 2nd Ultraløbet Nordkysten |
6:16:32 h | 9 |
| 09.06 | 58km | Ultraløbet Gendarmstien |
6:52:14 h | 90 |
| 20.05 | 84km | Firkløver 50 Miles |
10:31:00 h | 14 |
| 2016 | ||||
| 13.08 | 24h | 24 timers Løb Viborg |
154.170 km | 4 |
| 2015 | ||||
| 08.08 | 24h | 24 timers Løb Viborg |
79.940 km | 40 |
| 2011 | ||||
| 11.06 | 24h | Puma 24h Run Holte |
110.650 km | 15 |
| 2010 | ||||
| 05.06 | 24h | Puma 24h Run Holte |
143.100 km | 12 |
| 2009 | ||||
| 06.06 | 24h | Puma 24h Run Holte |
81.000 km | 29 |
| 08.05 | 6h | 6 timers løb i Vamdrup |
60.720 km | 12 |
| 10.01 | 24h | 1. Aarhus 1900 24 hours Indoor Run |
141.853 km | 20 |
| 2008 | ||||
| 09.08 | 24h | 24 timers Løb Viborg |
119.910 km | 16 |
| 21.06 | 24h | Puma 24h Run Holte |
75.600 km | 25 |
| 18.04 | 6h | 6 timers løb i Vamdrup |
66.000 km | 10 |
| 2007 | ||||
| 04.05 | 6h | 6 timers løb i Vamdrup |
63.360 km | 13 |
| 2006 | ||||
| 09.09 | 100km | Aarhus 1900's 100 km løb |
10:30:56 h | 6 |
| 12.08 | 24h | 24 timers Løb Viborg |
114.200 km | 30 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/8/2016 | 24 timers Løb Viborg | 154,17 | ×4 |
| ✓ 2 | 5/6/2010 | Puma 24h Run Holte | 143,10 | ×3 |
| ✓ 3 | 10/1/2009 | 1. Aarhus 1900 24 hours Indoor Run | 141,85 | ×3 |
| ✓ 4 | 9/8/2008 | 24 timers Løb Viborg | 119,91 | ×3 |
| ✓ 5 | 12/8/2006 | 24 timers Løb Viborg | 114,20 | ×3 |
| ✓ 6 | 11/6/2011 | Puma 24h Run Holte | 110,65 | ×2 |
| ✓ 7 | 22/8/2020 | 5th Viborg 100km | 100,00 | ×2 |
| ✓ 8 | 9/9/2006 | Aarhus 1900's 100 km løb | 100,00 | ×2 |
| ✓ 9 | 20/5/2018 | Firkløver 50 Miles | 84,00 | ×2 |
| ✓ 10 | 6/6/2009 | Puma 24h Run Holte | 81,00 | ×2 |
| ✓ 11 | 8/8/2015 | 24 timers Løb Viborg | 79,94 | ×2 |
| ✓ 12 | 21/6/2008 | Puma 24h Run Holte | 75,60 | ×2 |
| ✓ 13 | 17/8/2019 | 24 timers Løb Viborg | 68,52 | ×1 |
| ✓ 14 | 18/4/2008 | 6 timers løb i Vamdrup | 66,00 | ×1 |
| ✓ 15 | 4/5/2007 | 6 timers løb i Vamdrup | 63,36 | ×1 |
| ✓ 16 | 11/8/2018 | 2nd Ultraløbet Nordkysten | 61,00 | ×1 |
| ✓ 17 | 8/5/2009 | 6 timers løb i Vamdrup | 60,72 | ×1 |
| ✓ 18 | 9/6/2018 | Ultraløbet Gendarmstien | 58,00 | ×1 |
| ✓ 19 | 4/2/2023 | Bygholm Sø Ultra 6h | 56,15 | ×1 |