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

ITRA ID: 6524530

Gender: Male

Age Category: M 55-59

ITRA Performance Index
344 Intermediate 4
1
Finished Races

2

2
Total Race Time

05:10:40

3
Total Distance

33.1 km

4
Total Elevation

+1,330 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

x2

1

x0

2

x0

3

x0

4

x0

5

x0

6

x0

ITRA Performance Index Ranking

World Top 80.51 %

World Ranking

Overall (Male )

1,188,896

1,476,812

Age Group (M 55-59)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

202,017

357,757

Age Group (M 55-59)

DNF

DNF

Country Ranking (Japan)

Overall (Male )

33,409

40,340

Age Group (M 55-59)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-09-20
Category
10K
JPN
Distance/M+
10 km / 538 m+
Itra Point 0

0

Gender Ranking
84
Race Time
1:42:22
Race Score
DNF
2025-06-01
Category
Half Marathon
JPN
Distance/M+
22 km / 792 m+
Itra Point 0

0

Gender Ranking
577
Race Time
3:28:18
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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