Hong-Xing (毛宏星) Mao
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Born : 1969
Cat. M55 Ultrarunner since 2016
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
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
China39,8%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 2 271; Σ finishers = 5 710. 2 271 / 5 710 × 100 = 39.77%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 139 km
> 100 km4
> 160 km1
Longest race168,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road4,4%
Trail95,6%
Records
HISTORY
13 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/7/2019 | 3rd Columbia 168 Ultra Trail Chongli Challenge Race | 168,00 | ×5 |
| ✓ 2 | 20/4/2019 | 5th Ultimate Tsaigu Trail Kuocang - 110 km | 110,00 | ×3 |
| ✓ 3 | 1/6/2019 | 2nd Mountain Hard China - Guzhang 100 km | 106,00 | ×3 |
| ✓ 4 | 20/10/2018 | 3rd MaXi Race China Jiangshan 105 km | 105,00 | ×3 |
| ✓ 5 | 7/9/2019 | 5th Trail Mt Wugong 100 km | 100,00 | ×3 |
| ✓ 6 | 11/5/2019 | 11th The North Face 100 China | 100,00 | ×3 |
| ✓ 7 | 13/7/2018 | 2nd Columbia 100 Ultra Trail Chongli Challenge Race | 100,00 | ×3 |
| ✓ 8 | 23/6/2018 | 3rd Qingdao Laoshan 100K Ultra Trail | 100,00 | ×3 |
| ✓ 9 | 1/1/2026 | 8th The Bund, Shanghai 50km | 50,00 | ×1 |
| ✓ 10 | 15/4/2023 | 8th TNF 100 Ultra Trail Challenge Moganshan - 50 km | 50,00 | ×1 |
| ✓ 11 | 14/10/2017 | 5th Ninghai Ultra Trail - 50km | 50,00 | ×1 |
| ✓ 12 | 15/4/2017 | 9th The North Face 50 China | 50,00 | ×1 |
| ✓ 13 | 16/4/2016 | Huangshan 50K | 50,00 | ×1 |