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

ITRA ID: 1549187

Gender: Male

Age Category: M 35-39

ITRA Performance Index
459 Intermediate 2
1
Finished Races

15

2
Total Race Time

277:03:03

3
Total Distance

1,245.0 km

4
Total Elevation

+64,702 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

x0

1

x0

2

x3

3

x5

4

x3

5

x3

6

x1

ITRA Performance Index Ranking

World Top 37.60 %

World Ranking

Overall (Male )

539,963

1,436,235

Age Group (M 35-39)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

56,190

337,560

Age Group (M 35-39)

DNF

DNF

Country Ranking (Japan)

Overall (Male )

12,466

39,661

Age Group (M 35-39)

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
100K
SkyViewTrail - 110
National League
Itra Point 5

5

JPN
Distance/M+
110 km / 6716 m+
Itra Point 5

5

Gender Ranking
21
Race Time
26:59:14
Race Score
DNF
2025-09-07
Category
50K
OSJ ADATARAYAMA TRAIL - 50K
National League
Itra Point 3

3

JPN
Distance/M+
48 km / 3705 m+
Itra Point 3

3

Gender Ranking
160
Race Time
13:36:35
Race Score
DNF
2025-04-25
Category
100M
MtFUJI100 - FUJI100mi
National League
Itra Point 6

6

JPN
Distance/M+
166 km / 7206 m+
Itra Point 6

6

Gender Ranking
680
Race Time
39:54:50
Race Score
DNF
2025-03-01
Category
100K
ONAGAWA100TRAILS - 112K
National League
Itra Point 4

4

JPN
Distance/M+
113 km / 5403 m+
Itra Point 4

4

Gender Ranking
16
Race Time
22:56:57
Race Score
DNF
2024-12-29
Category
100M
JPN
Distance/M+
136 km / 5840 m+
Itra Point 5

5

Gender Ranking
78
Race Time
29:37:57
Race Score
DNF
2024-10-13
Category
50M
JPN
Distance/M+
68 km / 4440 m+
Itra Point 3

3

Gender Ranking
682
Race Time
16:56:45
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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