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

Masayuki SAKAIRI

ITRA ID: 5006918

Gender: Male

Age Category: M 45-49

ITRA Performance Index
457 Intermediate 2
1
Finished Races

7

2
Total Race Time

132:45:49

3
Total Distance

641.0 km

4
Total Elevation

+28,220 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

x2

3

x0

4

x3

5

x1

6

x0

ITRA Performance Index Ranking

World Top 37.96 %

World Ranking

Overall (Male )

566,603

1,492,934

Age Group (M 45-49)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

61,991

365,616

Age Group (M 45-49)

DNF

DNF

Country Ranking (Japan)

Overall (Male )

13,094

40,626

Age Group (M 45-49)

DNF

DNF

Latest Results

View all arrow-right
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

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

4

Gender Ranking
138
Race Time
22:50:25
Race Score
DNF
2025-04-25
Category
100M
USA
Distance/M+
161 km / 5181 m+
Itra Point

Gender Ranking
128
Race Time
34:08:35
Race Score
DNF
2024-11-16
Category
100K
JPN
Distance/M+
108 km / 5980 m+
Itra Point 5

5

Gender Ranking
122
Race Time
25:00:06
Race Score
DNF
2024-06-08
Category
100K
OKUSHINANO 100 - 100K
National League
Itra Point 4

4

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

4

Gender Ranking
353
Race Time
19:18:37
Race Score
DNF
2023-11-04
Category
50M
JPN
Distance/M+
79 km / 3740 m+
Itra Point 4

4

Gender Ranking
69
Race Time
15:54:01
Race Score
DNF
2023-09-10
Category
50K
JPN
Distance/M+
49 km / 2130 m+
Itra Point 2

2

Gender Ranking
186
Race Time
9:01:24
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