ITRA - International Trail Running Association - official world ranking of trail runners recognized by World Athletics
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Calvin WEE

ITRA ID: 2076181

Gender: Male

Age Category: M 50-54

ITRA Performance Index
417 Intermediate 3
1
Finished Races

12

2
Total Race Time

143:58:02

3
Total Distance

707.2 km

4
Total Elevation

+33,446 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

x0

2

x2

3

x4

4

x0

5

x0

6

x0

ITRA Performance Index Ranking

World Top 55.43 %

World Ranking

Overall (Male )

741,254

1,337,346

Age Group (M 50-54)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

85,601

302,666

Age Group (M 50-54)

DNF

DNF

Country Ranking (Singapore)

Overall (Male )

266

1,735

Age Group (M 50-54)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-06-07
Category
50K
Austria
Distance/M+
45 km / 1900 m+
Itra Point

Gender Ranking
465
Race Time
7:43:07
Race Score
DNF
2025-04-27
Category
10K
Malaysia
Distance/M+
10 km / 952 m+
Itra Point 0

0

Gender Ranking
57
Race Time
2:29:41
Race Score
DNF
2024-10-25
Category
Marathon
South Korea
Distance/M+
42 km / 2578 m+
Itra Point 2

2

Gender Ranking
141
Race Time
7:59:15
Race Score
DNF
2024-08-30
Category
100K
Italy
Distance/M+
100 km / 6030 m+
Itra Point

Gender Ranking
1080
Race Time
25:25:33
Race Score
DNF
2024-01-19
Category
50K
Hong Kong, China
Distance/M+
56 km / 2380 m+
Itra Point 3

3

Gender Ranking
186
Race Time
10:10:37
Race Score
DNF
2023-11-11
Category
100K
Hong Kong, China
Distance/M+
100 km / 5100 m+
Itra Point

Gender Ranking
239
Race Time
25:15:38
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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