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

ITRA ID: 1184215

Gender: Male

Age Category: M 45-49

ITRA Performance Index
512 Intermediate 1
1
Finished Races

10

2
Total Race Time

47:37:24

3
Total Distance

336.2 km

4
Total Elevation

+14,200 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

x1

1

x2

2

x6

3

x1

4

x0

5

x0

6

x0

ITRA Performance Index Ranking

World Top 20.40 %

World Ranking

Overall (Male )

302,219

1,481,746

Age Group (M 45-49)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

28,760

360,116

Age Group (M 45-49)

DNF

DNF

Country Ranking (Japan)

Overall (Male )

6,364

40,468

Age Group (M 45-49)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-10-12
Category
Half Marathon
JPN
Distance/M+
28 km / 1740 m+
Itra Point 2

2

Gender Ranking
14
Race Time
4:21:30
Race Score
DNF
2025-09-23
Category
50K
OSJ ONTAKE50 - LONG
National League
Itra Point 2

2

JPN
Distance/M+
47 km / 1332 m+
Itra Point 2

2

Gender Ranking
57
Race Time
5:00:14
Race Score
DNF
2025-07-06
Category
50K
JPN
Distance/M+
56 km / 2075 m+
Itra Point 3

3

Gender Ranking
99
Race Time
8:58:30
Race Score
DNF
2025-05-11
Category
Half Marathon
FUTAGAMIYAMA TRAILRUN - 20K
National League
Itra Point 1

1

JPN
Distance/M+
19 km / 863 m+
Itra Point 1

1

Gender Ranking
32
Race Time
2:25:23
Race Score
DNF
2025-05-04
Category
50M
JPN
Distance/M+
74 km / 3420 m+
Itra Point 2

2

Gender Ranking
DNF
Race Time
Race Score
DNF
2024-07-07
Category
Marathon
JPN
Distance/M+
44 km / 1484 m+
Itra Point 2

2

Gender Ranking
71
Race Time
6:01:18
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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