Lun-Tai (达伦台) Da
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Born : 1986
Cat. M40 Ultrarunner since 2017
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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 ?China
China62,4%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 2 682; Σ finishers = 4 297. 2 682 / 4 297 × 100 = 62.42%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races440 km
Longest race100,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
7 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/7/2019 | 3rd Columbia 100 Ultra Trail Chongli Challenge Race | 100,00 | ×5 |
| ✓ 2 | 14/7/2018 | 2nd Columbia 70 Ultra Trail Chongli Challenge Race | 70,00 | ×3 |
| ✓ 3 | 19/10/2019 | 4th MaXi Race China Jiangshan 60 km | 60,00 | ×3 |
| ✓ 4 | 1/12/2018 | 2nd TNF 100 Ultra Trail Challenge Moganshan | 60,00 | ×3 |
| ✓ 5 | 25/5/2019 | 4th Baturu Trail Mt. Guanmen 50km | 50,00 | ×2 |
| ✓ 6 | 22/4/2018 | 10th The North Face 50 China | 50,00 | ×2 |
| ✓ 7 | 10/9/2017 | 1st TNF50 Ultra Trail Challenge Changbaishan | 50,00 | ×2 |