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

Naoki YAMAZAKI

ITRA ID: 4570628

Gender: Male

Age Category: M 50-54

ITRA Performance Index
494 Intermediate 2
1
Finished Races

11

2
Total Race Time

159:52:51

3
Total Distance

843.5 km

4
Total Elevation

+40,323 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

x2

2

x2

3

x3

4

x2

5

x0

6

x2

ITRA Performance Index Ranking

World Top 27.05 %

World Ranking

Overall (Male)

301,761

1,115,771

Age Group (M 50-54)

DNF

DNF

Continent Ranking (Asia)

Overall (Male)

24,944

230,331

Age Group (M 50-54)

DNF

DNF

Country Ranking (Japan)

Overall (Male)

7,260

34,938

Age Group (M 50-54)

DNF

DNF

Latest Results

View all arrow-right
Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2024-12-08
Category
50M
IZU Trail Journey - ITJ70k
National League
Itra Point 3

3

Japan
Distance/M+
68 km / 3139 m+
Itra Point 3

3

Gender Ranking
270
Race Time
10:07:40
Race Score
DNF
2024-10-13
Category
100M
OSJ KOUMI100 - 100 Miles
National League
Itra Point 6

6

Japan
Distance/M+
166 km / 7885 m+
Itra Point 6

6

Gender Ranking
75
Race Time
32:45:34
Race Score
DNF
2024-10-05
Category
Half Marathon
Japan
Distance/M+
17 km / 1042 m+
Itra Point 1

1

Gender Ranking
75
Race Time
2:30:22
Race Score
DNF
2024-07-14
Category
Marathon
S-Mountain - 37km Pair
National League
Itra Point 2

2

Japan
Distance/M+
35 km / 2218 m+
Itra Point 2

2

Gender Ranking
13
Race Time
7:54:58
Race Score
DNF
2024-06-08
Category
100K
OKUSHINANO 100 - 100K
National League
Itra Point 4

4

Japan
Distance/M+
100 km / 4751 m+
Itra Point 4

4

Gender Ranking
284
Race Time
18:30:34
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
258
Race Time
34:30:39
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