Do Anh Nguyen
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Born : 1966
Cat. M60 Ultrarunner since 2008
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 States77,3%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 2 183; Σ finishers = 2 823. 2 183 / 2 823 × 100 = 77.33%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races1 144 km
Longest race80,5 km
33rd Dick Collins Firetrails 50 Mile — 10/10/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
18 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/10/2015 | 33rd Dick Collins Firetrails 50 Mile | 80,47 | ×3 |
| ✓ 2 | 12/10/2013 | 31st Dick Collins Firetrails 50 Mile | 80,47 | ×3 |
| ✓ 3 | 11/5/2013 | 30th Quicksilver 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 4 | 8/10/2011 | 29th Dick Collins Firetrails 50 Mile | 80,47 | ×3 |
| ✓ 5 | 30/4/2011 | 28th Quicksilver 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 6 | 9/10/2010 | 28th Dick Collins Firetrails 50 Mile | 80,47 | ×3 |
| ✓ 7 | 8/5/2010 | 27th Quicksilver 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 8 | 11/10/2008 | 26th Dick Collins Firetrails 50 Mile | 80,47 | ×3 |
| ✓ 9 | 17/4/2016 | 8th Diablo Trails Challenge | 50,00 | ×1 |
| ✓ 10 | 20/9/2015 | 28th Ohlone 50K Wilderness Run | 50,00 | ×1 |
| ✓ 11 | 3/8/2014 | 33rd Skyline 50k Endurance Run | 50,00 | ×1 |
| ✓ 12 | 8/6/2014 | 3rd Big Basin - Skyline to the Sea 50 km | 50,00 | ×1 |
| ✓ 13 | 9/6/2013 | 2nd Big Basin - Skyline to the Sea 50 km | 50,00 | ×1 |
| ✓ 14 | 20/5/2012 | 25th Ohlone 50K Wilderness Run | 50,00 | ×1 |
| ✓ 15 | 7/8/2011 | 30th Skyline 50k Endurance Run | 50,00 | ×1 |
| ✓ 16 | 22/5/2011 | 24th Ohlone 50K Wilderness Run | 50,00 | ×1 |
| ✓ 17 | 2/8/2009 | 28th Skyline 50k Endurance Run | 50,00 | ×1 |
| ✓ 18 | 3/8/2008 | 27th Skyline 50k Endurance Run | 50,00 | ×1 |