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

Wai Yin CHUI

ITRA ID: 4755333

Gender: Male

Age Category: M 45-49

ITRA Performance Index
587 Advanced 4
1
Finished Races

23

2
Total Race Time

299:43:27

3
Total Distance

1,582.8 km

4
Total Elevation

+80,328 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

x0

2

x9

3

x3

4

x4

5

x3

6

x1

ITRA Performance Index Ranking

World Top 7.05 %

World Ranking

Overall (Male )

104,706

1,485,818

Age Group (M 45-49)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

9,267

365,341

Age Group (M 45-49)

DNF

DNF

Country Ranking (Hong Kong, China)

Overall (Male )

297

13,681

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
2026-01-24
Category
100K
HKG
Distance/M+
93 km / 4744 m+
Itra Point 4

4

Gender Ranking
363
Race Time
16:02:33
Race Score
DNF
2025-12-19
Category
100K
HKG
Distance/M+
102 km / 5119 m+
Itra Point 4

4

Gender Ranking
66
Race Time
19:43:26
Race Score
DNF
2025-11-15
Category
50M
HKG
Distance/M+
81 km / 4001 m+
Itra Point

Gender Ranking
DNF
Race Time
Race Score
DNF
2025-11-02
Category
Half Marathon
HKG
Distance/M+
31 km / 1585 m+
Itra Point 2

2

Gender Ranking
15
Race Time
4:10:20
Race Score
DNF
2025-10-26
Category
50K
HK Wild 50 - HK Wild 50 solo
National League
Itra Point 2

2

HKG
Distance/M+
46 km / 2356 m+
Itra Point 2

2

Gender Ranking
10
Race Time
6:59:25
Race Score
DNF
2025-03-07
Category
100M
Victoria 162 - V162
National League
Itra Point 6

6

HKG
Distance/M+
166 km / 7100 m+
Itra Point 6

6

Gender Ranking
19
Race Time
36:21:06
Race Score
DNF
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