Yan (余艳) Yu
ID 933516
Born : 1965 Cat. W60 Ultrarunner since 2016 CHN
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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 ?CHNChina
76,5%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 5 972; Σ finishers = 7 805. 5 972 / 7 805 × 100 = 76.52%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races1 772 km
> 100 km2
Longest race123,9 km
2nd Mt. Gaoligong - Road of Chinese Expeditionary Force — 9/3/2018

Km per year (ultra races)

2022
105
2 races
2023
311
6 races
2024
200
3 races
2025
60
1 race
2026

Race types (share of distance)

Road25,5%
Trail74,5%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0

Records

50 km6h47'54100 km13h41'34

HISTORY

25 race(s)
DateRacePerf.Rk
2026
28.03 60km CHN3rd Chengdu Trail 12:39:11 h1427
2025
20.09 95km CHN4th Nine Plateau Lakes and Landscapes - Fuxian Lake 15:23:57 h185
13.09 50km CHN5th Ultra Trail Shennongjia 50 km Salt Road Challenge 13:17:28 h274
29.03 34mi CHN6th Mt. Gaoligong - Tea & Horse Trail 9:51:47 h304
2024
24.11 56km CHN2nd Nine Plateau Lakes and Landscapes League-Lugu Lake 8:47:00 h120
23.11 50km CHN1st Nine Plateau Lakes and Landscapes League-Cheng Hai 6:47:54 h113
02.11 55km CHN9th Wuyishan Trail Race 55 km 12:00:12 h611
21.09 50km CHN6th Longji Ultra Trail Running Race - 50 km 12:07:50 h343
07.07 50km CHN5th Huanglong Ultra Trail - XBD 50 13:03:58 h292
09.03 50km CHN3rd Yunnan Mengyou Canola Flower Festival 11:48:30 h105
2023
14.10 55km CHN5th Jiangnan Skyrace - 55 km 13:03:03 h429
29.07 50km CHN4th Ultra Trail Challenge Bailidujuan 50 10:34:00 h154
2019
14.12 50km CHN4th Engine Bird Chuxiong - Mt. Zixi Trail 11:15:39 h168
06.10 50km CHN2nd Great Wall 50 Int. Trail 13:25:14 h102
25.05 100km CHN7th Dali 100 Ultra Endurance Race 23:23:09 h202
20.04 56km CHN7th DL50 Ultra Endurance Race 17:17:32 h240
16.03 100km CHN3rd Ultra-Trail Huangshan (QSY) - 100 km 25:08:47 h202
2018
02.11 116km CHN2nd Yuhuang Ultra Endurance Race - 100 km 35:32:49 h73
26.05 50km CHN6th Dali 50 Ultra Endurance Race 12:44:27 h64
12.05 100km CHN3rd Dianchi 100K Ultra Marathon 16:42:38 h29
21.04 100km CHN3rd XTrail Wulong 100K 23:51:46 h207
09.03 77mi CHN2nd Mt. Gaoligong - Road of Chinese Expeditionary Force 30:12:32 h138
2017
12.08 100km CHN1st Mt. Wumeng Ultra Trail 100km 27:58:42 h91
18.02 50km CHN2nd China Ultra 50 Puer 9:45:12 h95
2016
10.09 100km CHNFuxianhu 100 Supermarathon 13:41:34 h29