Thanh-Giang (Thanh Giang Nguyễn) Nguyen
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15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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 ?
Vietnam
42,6%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 311; Σ finishers = 3 076. 1 311 / 3 076 × 100 = 42.62%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 175 km
> 100 km1
> 160 km1
> 24h1
Longest race160,9 km
10. Vietnam Mountain Marathon 100miles — 9/9/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road6,0%
Trail88,3%
Elim.5,7%
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 19.09 | 100km | 23:19:45 h | 69 | |
| 06.04 | 70km | 18:32:02 h | 245 | |
| 11.01 | 70km | 9:45:12 h | 33 | |
| 2024 | ||||
| 30.11 | 47km | 15:07:54 h | 413 | |
| 20.01 | 70km | 12:55:16 h | 64 | |
| 2023 | ||||
| 07.01 | 70km | 10:35:55 h | 15 | |
| 2022 | ||||
| 17.12 | Backyard Ultra | 67.060 km (10h) | 12 | |
| 09.09 | 100mi | 44:33:37 h | 95 | |
| 2019 | ||||
| 22.12 | 55km | 8:13:59 h | 22 | |
| 20.09 | 100km | 22:25:48 h | 34 | |
| 15.03 | 70km | 12:07:52 h | 70 | |
| 19.01 | 70km | 14:40:33 h | 64 | |
| 2018 | ||||
| 23.12 | 55km | 9:23:47 h | 22 | |
| 21.09 | 100km | 25:09:36 h | 67 | |
| 17.03 | 70km | 16:04:53 h | 101 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/9/2022 | 10. Vietnam Mountain Marathon 100miles | 160,93 | ×5 |
| ✓ 2 | 19/9/2025 | 12th Vietnam Mountain Marathon 100km | 100,00 | ×3 |
| ✓ 3 | 20/9/2019 | 7. Vietnam Mountain Marathon 100km | 100,00 | ×3 |
| ✓ 4 | 21/9/2018 | 6. Vietnam Mountain Marathon 100km | 100,00 | ×3 |
| ✓ 5 | 6/4/2025 | 4th Cuc Phuong Jungle Paths | 70,00 | ×2 |
| ✓ 6 | 11/1/2025 | 7th Vietnam Trail Marathon | 70,00 | ×2 |
| ✓ 7 | 20/1/2024 | 6th Vietnam Trail Marathon | 70,00 | ×2 |
| ✓ 8 | 7/1/2023 | 5th Vietnam Trail Marathon | 70,00 | ×2 |
| ✓ 9 | 15/3/2019 | 2nd Dalat Ultra Trail | 70,00 | ×2 |
| ✓ 10 | 19/1/2019 | 1st Vietnam Trail Marathon | 70,00 | ×2 |
| ✓ 11 | 17/3/2018 | 1st Dalat Ultra Trail | 70,00 | ×2 |
| ✓ 12 | 17/12/2022 | 1st Nhat Tan Crazy Tour | 67,06 | ×2 |
| ✓ 13 | 22/12/2019 | 2nd Hanoi Ultra Trail | 55,00 | ×1 |
| ✓ 14 | 23/12/2018 | 1st Hanoi Ultra Trail | 55,00 | ×1 |
| ✓ 15 | 30/11/2024 | 12. Vietnam Mountain Marathon 50km | 47,00 | ×1 |