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

ITRA ID: 4161020

Gender: Male

Age Category: M 45-49

ITRA Performance Index
516 Intermediate 1
1
Finished Races

15

2
Total Race Time

135:12:22

3
Total Distance

648.7 km

4
Total Elevation

+33,966 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

x4

2

x5

3

x3

4

x0

5

x2

6

x0

ITRA Performance Index Ranking

World Top 19.41 %

World Ranking

Overall (Male )

286,529

1,476,812

Age Group (M 45-49)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

27,069

357,757

Age Group (M 45-49)

DNF

DNF

Country Ranking (Hong Kong, China)

Overall (Male )

1,050

13,577

Age Group (M 45-49)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2026-01-01
Category
Half Marathon
HKG
Distance/M+
31 km / 1677 m+
Itra Point 2

2

Gender Ranking
77
Race Time
5:38:17
Race Score
DNF
2025-11-02
Category
Half Marathon
HKG
Distance/M+
31 km / 1585 m+
Itra Point 2

2

Gender Ranking
119
Race Time
6:59:14
Race Score
DNF
2025-10-26
Category
Half Marathon
HK Wild 50 - HK Wild 30 solo
National League
Itra Point 2

2

HKG
Distance/M+
32 km / 1676 m+
Itra Point 2

2

Gender Ranking
DNF
Race Time
Race Score
DNF
2025-07-12
Category
50M
CHN
Distance/M+
70 km / 2882 m+
Itra Point 3

3

Gender Ranking
637
Race Time
15:51:05
Race Score
DNF
2025-03-16
Category
Half Marathon
AIRFLY TRAIL RACE - 30KM
National League
Itra Point 1

1

HKG
Distance/M+
29 km / 1172 m+
Itra Point 1

1

Gender Ranking
51
Race Time
3:56:32
Race Score
DNF
2025-01-01
Category
Half Marathon
HKG
Distance/M+
34 km / 1667 m+
Itra Point 2

2

Gender Ranking
14
Race Time
6:10:02
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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