Ping (郑萍) Zheng
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Born : 1964
Cat. W60 Ultrarunner since 2015
3
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
11
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
China17,5%
Rank quotient ?This runner's calculation uses 3 eligible race(s): Σ(rank − 1) = 508; Σ finishers = 2 905. 508 / 2 905 × 100 = 17.49%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed3
Km — ultra races146 km
Longest race50,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road34,3%
Trail65,7%
Records
HISTORY
3 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2021 | ||||
| 22.05 | 45.6km | 8th Great Walker Chengdu - 50 km |
9:20:00 h | 188 |
| 2017 | ||||
| 30.09 | 50km | Fuxian Lake Highland Ultramarathon 50K - Open race |
6:07:11 h | 65 |
| 2015 | ||||
| 04.09 | 50km | 3rd Wuyuezhai International Trail Challenge |
10:24:07 h | 258 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/9/2017 | Fuxian Lake Highland Ultramarathon 50K - Open race | 50,00 | ×4 |
| ✓ 2 | 4/9/2015 | 3rd Wuyuezhai International Trail Challenge | 50,00 | ×4 |
| ✓ 3 | 22/5/2021 | 8th Great Walker Chengdu - 50 km | 45,60 | ×4 |