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MYUTMB

Jianbiao CHEN

China

40-44 Men

20K
100M

How does the calculation work?

Evolution

2026

April 11

100K

JXC100K

XIAHUAYUAN 100 ULTRA TRAIL

Cat.

100K

country

Distance

100 KM

4374 M+

Time

22:17:14

Rank

225

487

Gender

173

344

2025

September 20

50K

60km

TNF100 ULTRA TRAIL CHALLENGE BEIJING

Cat.

50K

country

Distance

59.2 KM

3188 M+

Time

11:29:38

Rank

365

1104

Gender

283

837