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

Ai CHENG

ITRA ID: 412286

Gender: Female

Age Category: F 45-49

ITRA Performance Index
544 Advanced 3
1
Finished Races

27

2
Total Race Time

441:05:32

3
Total Distance

2,219.9 km

4
Total Elevation

+114,020 m

5
Best Performance - Race Score

DNF

6
Best Race Ranking (Female)

DNF

7
Longest Race Distance

DNF

8
Race with Highest Elevation

DNF

Endurance Points

0

x0

1

x1

2

x3

3

x6

4

x7

5

x6

6

x4

ITRA Performance Index Ranking

World Top 2.96 %

World Ranking

Overall (Female)

16,979

575,137

Age Group (F 45-49)

DNF

DNF

Continent Ranking (Asia)

Overall (Female)

1,384

118,952

Age Group (F 45-49)

DNF

DNF

Country Ranking (China)

Overall (Female)

844

65,617

Age Group (F 45-49)

DNF

DNF

Latest Results

View all arrow-right
Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-04-19
Category
Marathon
China
Distance/M+
40 km / 2001 m+
Itra Point 2

2

Gender Ranking
25
Race Time
5:18:14
Race Score
DNF
2024-05-19
Category
50K
YUCANG ULTRA TRAIL - 50KM
National League
Itra Point 2

2

China
Distance/M+
48 km / 2020 m+
Itra Point 2

2

Gender Ranking
8
Race Time
7:58:36
Race Score
DNF
2024-03-23
Category
Marathon
Jinhua Beishan Peak - 40k
National League
Itra Point 2

2

China
Distance/M+
36 km / 1860 m+
Itra Point 2

2

Gender Ranking
DNF
Race Time
Race Score
DNF
2024-01-20
Category
50M
China
Distance/M+
66 km / 2940 m+
Itra Point 3

3

Gender Ranking
15
Race Time
10:47:28
Race Score
DNF
2023-04-01
Category
Marathon
China
Distance/M+
36 km / 1860 m+
Itra Point 1

1

Gender Ranking
2
Race Time
5:11:52
Race Score
DNF
2022-09-25
Category
50K
China
Distance/M+
52 km / 2120 m+
Itra Point 2

2

Gender Ranking
7
Race Time
7:18:57
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