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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Ren, Jian-Jun 任建军   Submit Personal Website Send Link 
Club: R2Plus 
Residence:
Year of birth: 1972 (Cat. german: M50)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: CHN CHN China
RunnerID: 1194632
 

22 search results (22 Events, 2078.7 km).  (More)

2025 4 Events, 413.7 km  (More)
01.-02.11.2025 Ultimate Tsaigu Trail Kuocang - 105 km (CHN) 105km
21:26:06 h Ren, Jian-Jun   Overall: 306 M: 270 Cat M50: 18
21.-22.09.2025 The North Face 100 China (CHN) 100km
18:39:28 h Ren, Jian-Jun   Overall: 62 M: 52 Cat M50: 4
16.-18.05.2025 Ultra-Trail Great Wall by UTMB - 100K (CHN) 103.7km
19:18:40 h Ren, Jian-Jun   Overall: 198 M: 170 Cat M50: 18
29.-30.03.2025 Chengdu Trail (CHN) 105km
18:56:33 h Ren, Jian-Jun   Overall: 123 M: 102 Cat M50: 12
2024 4 Events, 433.2 km  (More)
02.11.2024 Ultimate Tsaigu Trail Kuocang - 50 km (CHN) 56km
8:03:12 h Ren, Jian-Jun   Overall: 176 M: 143 Cat M50: 5
26.-27.10.2024 Lingjiushan Trail Running - 100 km (CHN) 109.2km
26:16:32 h Ren, Jian-Jun   Overall: 70 M: 54 Cat M50: 8
21.-22.09.2024 The North Face 100 China (CHN) 100km
19:32:37 h Ren, Jian-Jun   Overall: 118 M: 98 Cat M50: 5
12.-14.07.2024 Columbia 168 Ultra Trail Chongli Challenge Race (CHN) 168km
38:56:01 h Ren, Jian-Jun   Overall: 134 M: 109 Cat M50: 11
2023 6 Events, 612.6 km  (More)
02.-03.12.2023 Ultra Trail-Xi Shi 100 (CHN) 60km
9:37:08 h Ren, Jian-Jun   Overall: 20 M: 13 Cat M50: 3
28.-29.10.2023 Ultimate Tsaigu Trail Kuocang - 115 km (CHN) 115km
24:36:58 h Ren, Jian-Jun   Overall: 181 M: 161 Cat M50: 10
14.-17.10.2023 Jiangnan Skyrace - 100 km (CHN) 100km
20:56:11 h Ren, Jian-Jun   Overall: 119 M: 97 Cat M50: 21
07.-09.07.2023 Columbia 130 Ultra Trail Chongli Challenge Race (CHN) 130km
30:35:34 h Ren, Jian-Jun   Overall: 45 M: 34 Cat M50: 3
13.-14.05.2023 Ultra Trail Jiangle 100 Km (CHN) 98km
17:28:51 h Ren, Jian-Jun   Overall: 19 M: 15 Cat M50: 2
15.-16.04.2023 Ninghai Ultra Trail - 100km (CHN) 109.6km
20:28:39 h Ren, Jian-Jun   Overall: 259 M: 213 Cat M50: 18
2021 1 Event, 56.2 km  (More)
27.03.2021 Huangshan 55 Km - UTHZ (CHN) 56.2km
7:59:20 h Ren, Jian-Jun   Overall: 37 M: 29 Cat M45: 4
2020 1 Event, 115 km  (More)
24.-25.10.2020 Ultimate Tsaigu Trail Kuocang - 115 km (CHN) 115km
28:49:18 h Ren, Jian-Jun   Overall: 190 M: 164 Cat M45: 40
2019 4 Events, 328 km  (More)
30.11.-01.12.2019 TNF 100 Ultra Trail Challenge Moganshan (CHN) 70km
13:46:16 h Ren, Jian-Jun   Overall: 199 M: 168 Cat M45: 21
19.-20.10.2019 Ninghai Ultra Trail - 100km (CHN) 108km
22:41:48 h Ren, Jian-Jun R2Plus  Overall: 183 M: 153 Cat M45: 15
22.09.2019 Jiwu Hangzhou 50K (CHN) 50km
12:07:31 h Ren, Jian-Jun   Overall: 54 M: 45 Cat M45: 6
16.-17.03.2019 Hangzhou 100 Ultra Trail Race (CHN) 100km
27:33:13 h Ren, Jian-Jun   Overall: 71 M: 55 Cat M45: 7
2018 2 Events, 120 km  (More)
27.10.2018 Mogan Ultra 70km (CHN) 70km
16:23:15 h Ren, Jian-Jun   Overall: 479 M: 398 Cat M45: 67
23.06.2018 Qingdao Laoshan 50K Ultra Trail (CHN) 50km
12:47:53 h Ren, Jian-Jun   Overall: 126 M: 112 Cat M45: 21

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2024 2023 2021 2020 2019 2018

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2021 2020 2019 2018
Ultimate Tsaigu Trail Kuocang - 115 km 3 21:26:06   24:36:58   28:49:18    
Columbia 130 Ultra Trail Chongli Challenge Race 2   38:56:01 30:35:34        
Ninghai Ultra Trail - 100km 2     20:28:39     22:41:48  
The North Face 100 China 2 18:39:28 19:32:37