Zong-Yong (夏宗勇) Xia
ID 921789
Born : 1982 Cat. M40 Ultrarunner since 2016 CHN
44
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
2
Countries visited ?CHNChinaHKGHong Kong
2,3%
Rank quotient ?This runner's calculation uses 44 eligible race(s): Σ(rank − 1) = 204; Σ finishers = 9 032. 204 / 9 032 × 100 = 2.26%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed44
Km — ultra races2 837 km
> 100 km1
Longest race108,0 km
8th Ninghai Ultra Trail - 100km — 17/10/2020

Km per year (ultra races)

2022
350
5 races
2023
597
10 races
2024
472
8 races
2025
2026

Race types (share of distance)

Road3,5%
Trail96,5%

Wins & podiums (ultra)

🏆 Win8
🏆 Win M8
🏅 Top 321
🏅 Top 3 M21
Longest winning streak2
Current streak0

Records

50 km4h06'02100 km9h21'4850 mi11h13'16

HISTORY

44 race(s)
DateRacePerf.Rk
2025
08.11 60km CHN3rd Mingyue Mountrain Ultra Trail 5:04:40 h3 🥉
02.11 60km CHN6th Yangtze River Three Gorges 60 km Trail Run 7:02:37 h13
25.10 100km CHN8th China 100 mountain cross - 100 km Ningbo 11:09:55 h1 🏆
18.10 50km CHN2nd Mountain race by Yehan in Chongqing Wulong 5:35:55 h1 🏆
03.08 50km CHN1st Liupanshui-Trailrunning 6:18:07 h4
18.05 50km CHN1st Bayu Twelves Peaks -Jindao Gorge Trail Challenge 5:52:14 h5
11.05 50km CHN3rd Ultra Trail Mt.Laoying 6:28:50 h20
20.04 52km CHN7th Run Guizhou Mountain Race - Tongzi 6:24:45 h10
2024
28.12 100km CHN1st TORX CHN100 Shenzhen - 100km 11:26:28 h3 🥉
08.12 60km CHN2nd Chongqing Trail Running Challenge 7:20:22 h8
24.11 50km CHN1st Running Guizhou Zhijin 6:08:08 h16
26.10 70km CHN1st Guiyang Huaxi Trail Racing 70km 6:52:18 h3 🥉
22.09 50km CHN4th Panda Trail by UTMB - MPT 50km 7:41:29 h11
19.05 50km CHN1st Ultra Trail MT GELE 6:01:48 h3 🥉
18.05 67km CHN1st Enh X Hero Ultra Trail 70km 9:42:35 h8
13.04 50km CHN1st Jinsha Houshan 4:57:42 h3 🥉
16.03 50km CHN1st Chengdu Trail 6:28:53 h16
10.03 50km CHN5th Jinjiang 50 4:06:02 h7
2023
24.12 50km CHN1st Ultra Trail Tianzhu Mountain 6:05:10 h11
12.11 50km CHN4th Jiezi Ancient Town 50 km Race 6:42:39 h1 🏆
29.07 50km CHN4th Ultra Trail Challenge Bailidujuan 50 4:46:49 h1 🏆
01.05 100km CHN1st Zhuque 100 Trial Race 12:01:06 h4
18.03 100km CHN6th China 100 mountain cross - 100 km Chengdu 9:21:48 h3 🥉
2021
17.10 52.1km CHN1st Twelve Views of Bayu - KAILAS Huaying 7:16:42 h11
22.05 69km CHN5th TNF 100 Ultra Trail Challenge Moganshan - 70 km 8:21:49 h6
18.04 52km CHN1st Jiezi Ancient Town 50 km Race 7:39:30 h1 🏆
2020
07.11 52km CHN2nd Cross-Forest Mt. Dawei Pingbian 6:10:21 h1 🏆
24.10 55km CHN6th Ultimate Tsaigu Trail Kuocang - 55 km 5:20:44 h2 🥈
17.10 108km CHN8th Ninghai Ultra Trail - 100km 11:25:39 h6
2019
29.12 50km CHN1st Ultra Trail North Mountain 4:54:01 h3 🥉
16.11 56km CHN1st Cross-Forest Mt. Dawei Pingbian 6:55:17 h1 🏆
02.11 100km CHN4th Yangtze River Three Gorges 100 km Trail Run 11:35:07 h3 🥉
19.10 54.4km CHN7th Ninghai Ultra Trail - 50km 5:18:50 h1 🏆
01.10 100km CHN1st Yingjiang 100 Ultra Trail 10:52:06 h3 🥉
29.06 70km CHN4th The Grand Wutai Pilgrimage 8:22:56 h9
20.04 80km CHN5th Ultimate Tsaigu Trail Kuocang - 80 km 11:13:16 h5
2018
24.11 50km CHN1st Loushan Int. Trail II 8:37:36 h3 🥉
27.10 70km HKG6th Lantau Trail race 70k 8:38:37 h6
18.08 45km CHN1st City to Trail Challenge - Guiyang Station 6:23:15 h2 🥈
14.04 100km CHN4th Ultimate Tsaigu Trail Kuocang - 100 km 17:13:03 h6
01.01 50km CHN1st Bayu Twelve Peaks Nanshan Trail 5:14:21 h2 🥈
2017
22.04 100km CHN3rd Ultimate Tsaigu Trail Kuocang - 100 km 14:49:56 h6
2016
11.12 54km CHN1st Yangtze River Three Gorges Trail Running 6:08:18 h10
13.11 50km CHN1st Nature Run - Xiangxi 4:56:43 h6