ITRA - International Trail Running Association - official world ranking of trail runners recognized by World Athletics
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Chih Jung CHANG

ITRA ID: 2623139

Gender: Male

Age Category: M 35-39

ITRA Performance Index
549 Intermediate 1
1
Finished Races

25

2
Total Race Time

226:11:26

3
Total Distance

1,178.1 km

4
Total Elevation

+68,686 m

5
Best Performance - Race Score

DNF

6
Best Race Ranking (Male )

DNF

7
Longest Race Distance

DNF

8
Race with Highest Elevation

DNF

Endurance Points

0

x1

1

x5

2

x3

3

x4

4

x2

5

x2

6

x0

ITRA Performance Index Ranking

World Top 12.92 %

World Ranking

Overall (Male )

166,370

1,288,676

Age Group (M 35-39)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

13,532

290,829

Age Group (M 35-39)

DNF

DNF

Country Ranking (Chinese Taipei)

Overall (Male )

254

5,295

Age Group (M 35-39)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-07-06
Category
Half Marathon
Spain
Distance/M+
32 km / 1800 m+
Itra Point

Gender Ranking
279
Race Time
4:05:47
Race Score
DNF
2025-07-05
Category
Half Marathon
Spain
Distance/M+
15 km / 790 m+
Itra Point

Gender Ranking
160
Race Time
2:14:04
Race Score
DNF
2025-07-04
Category
50K
Spain
Distance/M+
51 km / 2720 m+
Itra Point

Gender Ranking
433
Race Time
8:57:56
Race Score
DNF
2025-03-22
Category
10K
Chinese Taipei
Distance/M+
12 km / 854 m+
Itra Point 0

0

Gender Ranking
18
Race Time
1:54:29
Race Score
DNF
2025-03-02
Category
10K
Chinese Taipei
Distance/M+
14 km / 1029 m+
Itra Point 0

0

Gender Ranking
DNF
Race Time
Race Score
DNF
2025-03-01
Category
50M
Chinese Taipei
Distance/M+
69 km / 5848 m+
Itra Point 4

4

Gender Ranking
11
Race Time
21:06:01
Race Score
DNF
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World Runner Ranking

Discover the official world ranking of trail runners based on their ITRA Performance Index.

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