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

ITRA ID: 4499206

Gender: Male

Age Category: M 50-54

ITRA Performance Index
421 Intermediate 3
1
Finished Races

8

2
Total Race Time

121:03:32

3
Total Distance

526.9 km

4
Total Elevation

+25,553 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

x5

3

x1

4

x0

5

x1

6

x1

ITRA Performance Index Ranking

World Top 53.69 %

World Ranking

Overall (Male )

718,007

1,337,346

Age Group (M 50-54)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

81,584

302,666

Age Group (M 50-54)

DNF

DNF

Country Ranking (Japan)

Overall (Male )

18,624

38,687

Age Group (M 50-54)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-07-05
Category
100K
SHIGAKOGEN 100 - 100km
National League
Itra Point 4

4

Japan
Distance/M+
101 km / 4758 m+
Itra Point 4

4

Gender Ranking
DNF
Race Time
Race Score
DNF
2024-11-09
Category
Marathon
Japan
Distance/M+
36 km / 2069 m+
Itra Point 2

2

Gender Ranking
128
Race Time
7:03:12
Race Score
DNF
2024-09-08
Category
Half Marathon
Japan
Distance/M+
29 km / 1726 m+
Itra Point 2

2

Gender Ranking
225
Race Time
6:02:16
Race Score
DNF
2024-07-14
Category
Marathon
S-Mountain - GTNS37km SOLO
National League
Itra Point 2

2

Japan
Distance/M+
35 km / 2220 m+
Itra Point 2

2

Gender Ranking
204
Race Time
8:35:01
Race Score
DNF
2024-04-26
Category
100M
MtFUJI100 - FUJI
National League
Itra Point 6

6

Japan
Distance/M+
162 km / 7348 m+
Itra Point 6

6

Gender Ranking
1134
Race Time
44:30:03
Race Score
DNF
2023-10-08
Category
50M
Japan
Distance/M+
67 km / 4190 m+
Itra Point 3

3

Gender Ranking
DNF
Race Time
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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Upcoming Events

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