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

Naoko SERA

ITRA ID: 6470139

Gender: Female

Age Category: F 50-54

ITRA Performance Index
479 Intermediate 1
1
Finished Races

1

2
Total Race Time

04:22:11

3
Total Distance

34.6 km

4
Total Elevation

+1,840 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

x0

2

x1

3

x0

4

x0

5

x0

6

x0

ITRA Performance Index Ranking

World Top 9.34 %

World Ranking

Overall (Female )

67,751

725,517

Age Group (F 50-54)

DNF

DNF

Continent Ranking (Asia)

Overall (Female )

6,720

165,999

Age Group (F 50-54)

DNF

DNF

Country Ranking (Japan)

Overall (Female )

930

8,282

Age Group (F 50-54)

DNF

DNF

Latest Results

View all arrow-right
Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-05-25
Category
Half Marathon
Arashiyama Round Trail - 30k
National League
Itra Point 2

2

JPN
Distance/M+
34 km / 1840 m+
Itra Point 2

2

Gender Ranking
2
Race Time
4:22:11
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