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

ITRA ID: 4631998

Gender: Male

Age Category: M 23-34

ITRA Performance Index
470 Intermediate 2
1
Finished Races

9

2
Total Race Time

101:55:17

3
Total Distance

507.3 km

4
Total Elevation

+25,594 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

x4

4

x0

5

x1

6

x0

ITRA Performance Index Ranking

World Top 33.21 %

World Ranking

Overall (Male )

495,732

1,492,934

Age Group (M 23-34)

DNF

DNF

Continent Ranking (Asia)

Overall (Male )

52,281

365,616

Age Group (M 23-34)

DNF

DNF

Country Ranking (South Korea)

Overall (Male )

2,610

19,061

Age Group (M 23-34)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-12-06
Category
50K
THA
Distance/M+
56 km / 2400 m+
Itra Point

Gender Ranking
817
Race Time
10:49:14
Race Score
DNF
2025-04-26
Category
50K
KOREA 50K DONGDUCHEON - DDC 50
National League
Itra Point 3

3

KOR
Distance/M+
52 km / 3302 m+
Itra Point 3

3

Gender Ranking
213
Race Time
10:04:22
Race Score
DNF
2024-09-28
Category
Marathon
KOR
Distance/M+
39 km / 2342 m+
Itra Point 2

2

Gender Ranking
84
Race Time
6:46:40
Race Score
DNF
2024-06-16
Category
Marathon
UTGD Skyrace - 42 Sky Marathon
National League
Itra Point 2

2

KOR
Distance/M+
41 km / 1600 m+
Itra Point 2

2

Gender Ranking
405
Race Time
7:55:52
Race Score
DNF
2024-04-27
Category
50K
Korea 50k - 50K
National League
Itra Point 3

3

KOR
Distance/M+
51 km / 2940 m+
Itra Point 3

3

Gender Ranking
106
Race Time
8:36:27
Race Score
DNF
2023-10-21
Category
100K
SEOUL 100K - ULTRA100
National League
Itra Point 5

5

KOR
Distance/M+
110 km / 4770 m+
Itra Point 5

5

Gender Ranking
75
Race Time
25:05:45
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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