ITRA - International Trail Running Association - official world ranking of trail runners recognized by World Athletics
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Chung Yen LAI

ITRA ID: 5247061

Gender: Male

Age Category: M 23-34

ITRA Performance Index
504 Intermediate 1
1
Finished Races

4

2
Total Race Time

12:50:53

3
Total Distance

83.0 km

4
Total Elevation

+4,578 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

x3

2

x0

3

x0

4

x0

5

x0

6

x0

ITRA Performance Index Ranking

World Top 22.75 %

World Ranking

Overall (Male )

326,660

1,436,235

Age Group (M 23-34)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

30,374

337,560

Age Group (M 23-34)

DNF

DNF

Country Ranking (Chinese Taipei)

Overall (Male )

509

5,580

Age Group (M 23-34)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-04-27
Category
10K
TPE
Distance/M+
9 km / 432 m+
Itra Point 0

0

Gender Ranking
1
Race Time
1:18:11
Race Score
DNF
2025-04-20
Category
Half Marathon
TPE
Distance/M+
21 km / 1013 m+
Itra Point 1

1

Gender Ranking
12
Race Time
3:06:33
Race Score
DNF
2024-09-29
Category
Half Marathon
TPE
Distance/M+
29 km / 1743 m+
Itra Point 1

1

Gender Ranking
37
Race Time
4:29:53
Race Score
DNF
2024-03-03
Category
Half Marathon
TPE
Distance/M+
22 km / 1390 m+
Itra Point 1

1

Gender Ranking
54
Race Time
3:56:16
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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