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

William CHAN

ITRA ID: 1734241

Gender: Male

Age Category: M 45-49

ITRA Performance Index
508 Intermediate 1
1
Finished Races

9

2
Total Race Time

127:26:55

3
Total Distance

548.3 km

4
Total Elevation

+27,782 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

x1

2

x3

3

x2

4

x2

5

x1

6

x0

ITRA Performance Index Ranking

World Top 21.40 %

World Ranking

Overall (Male )

319,438

1,493,235

Age Group (M 45-49)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

30,769

365,808

Age Group (M 45-49)

DNF

DNF

Country Ranking (Hong Kong, China)

Overall (Male )

1,231

14,184

Age Group (M 45-49)

DNF

DNF

Latest Results

View all arrow-right
Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-12-19
Category
100K
HKG
Distance/M+
102 km / 5119 m+
Itra Point 4

4

Gender Ranking
63
Race Time
19:34:04
Race Score
DNF
2025-11-01
Category
50K
HKG
Distance/M+
57 km / 3396 m+
Itra Point 3

3

Gender Ranking
6
Race Time
14:03:36
Race Score
DNF
2025-05-25
Category
Half Marathon
HKG
Distance/M+
34 km / 1585 m+
Itra Point 2

2

Gender Ranking
67
Race Time
5:23:13
Race Score
DNF
2024-11-15
Category
100K
HKG
Distance/M+
99 km / 5582 m+
Itra Point 5

5

Gender Ranking
320
Race Time
26:26:30
Race Score
DNF
2023-11-24
Category
100K
HKG
Distance/M+
97 km / 4470 m+
Itra Point 4

4

Gender Ranking
706
Race Time
27:28:24
Race Score
DNF
2022-02-20
Category
50K
HKG
Distance/M+
50 km / 2050 m+
Itra Point 2

2

Gender Ranking
26
Race Time
9:28:14
Race Score
Coming Soon
Card-image-1

World Runner Ranking

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

View more

Upcoming Events

View race calendar arrow-right