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

Emi IWAI

ITRA ID: 4539535

Gender: Female

Age Category: F 23-34

ITRA Performance Index
719 Elite 4
1
Finished Races

15

2
Total Race Time

129:53:37

3
Total Distance

907.7 km

4
Total Elevation

+49,067 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

x5

3

x5

4

x4

5

x0

6

x0

ITRA Performance Index Ranking

World Top 0.07 %

World Ranking

Overall (Female)

353

582,210

Age Group (F 23-34)

DNF

DNF

Continent Ranking (Asia)

Overall (Female)

22

120,405

Age Group (F 23-34)

DNF

DNF

Country Ranking (Japan)

Overall (Female)

5

7,184

Age Group (F 23-34)

DNF

DNF

Latest Results

View all arrow-right
Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-04-26
Category
Marathon
MtFUJI100 - ASUMI40k
National League
Itra Point 2

2

Japan
Distance/M+
40 km / 1633 m+
Itra Point 2

2

Gender Ranking
3
Race Time
3:51:41
Race Score
DNF
2025-04-05
Category
Half Marathon
Japan
Distance/M+
24 km / 1293 m+
Itra Point 1

1

Gender Ranking
2
Race Time
2:27:39
Race Score
DNF
2024-10-26
Category
50M
South Korea
Distance/M+
74 km / 4213 m+
Itra Point 4

4

Gender Ranking
8
Race Time
9:47:04
Race Score
DNF
2024-10-13
Category
50M
Japan
Distance/M+
68 km / 4440 m+
Itra Point 3

3

Gender Ranking
2
Race Time
9:46:20
Race Score
DNF
2024-07-06
Category
100K
SHIGAKOGEN 100 - 100km
National League
Itra Point 4

4

Japan
Distance/M+
100 km / 4740 m+
Itra Point 4

4

Gender Ranking
1
Race Time
14:44:46
Race Score
DNF
2024-05-11
Category
100K
Japan
Distance/M+
109 km / 4282 m+
Itra Point 4

4

Gender Ranking
1
Race Time
16:37:53
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