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

ITRA ID: 2499187

Gender: Male

Age Category: M 35-39

ITRA Performance Index
673 Advanced 2
1
Finished Races

21

2
Total Race Time

135:02:27

3
Total Distance

913.8 km

4
Total Elevation

+46,927 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

x0

1

x9

2

x2

3

x4

4

x3

5

x0

6

x0

ITRA Performance Index Ranking

World Top 1.84 %

World Ranking

Overall (Male)

22,694

1,234,325

Age Group (M 35-39)

DNF

DNF

Continent Ranking (Asia)

Overall (Male)

1,684

274,741

Age Group (M 35-39)

DNF

DNF

Country Ranking (Chinese Taipei)

Overall (Male)

23

5,254

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
2025-03-30
Category
Half Marathon
Chinese Taipei
Distance/M+
22 km / 1390 m+
Itra Point 1

1

Gender Ranking
5
Race Time
2:51:11
Race Score
DNF
2025-03-01
Category
Marathon
Chinese Taipei
Distance/M+
44 km / 3485 m+
Itra Point 3

3

Gender Ranking
3
Race Time
7:00:14
Race Score
DNF
2024-12-09
Category
50K
Thailand
Distance/M+
55 km / 2460 m+
Itra Point

Gender Ranking
56
Race Time
6:13:43
Race Score
DNF
2024-11-09
Category
50K
Hong Kong, China
Distance/M+
53 km / 2700 m+
Itra Point

Gender Ranking
DNF
Race Time
Race Score
DNF
2024-10-19
Category
50K
Ultra-Trail® Ninghai - CNH
National League
Itra Point 3

3

China
Distance/M+
59 km / 2379 m+
Itra Point 3

3

Gender Ranking
30
Race Time
6:35:20
Race Score
DNF
2024-09-29
Category
Half Marathon
Chinese Taipei
Distance/M+
29 km / 1743 m+
Itra Point 1

1

Gender Ranking
7
Race Time
3:34:44
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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