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

ITRA ID: 1525075

Gender: Male

Age Category: M 55-59

ITRA Performance Index
374 Intermediate 4
1
Finished Races

5

2
Total Race Time

167:06:45

3
Total Distance

772.9 km

4
Total Elevation

+14,228 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

x0

3

x0

4

x1

5

x0

6

x0

ITRA Performance Index Ranking

World Top 71.31 %

World Ranking

Overall (Male )

1,030,313

1,444,920

Age Group (M 55-59)

DNF

DNF

Continent Ranking (Europe)

Overall (Male )

759,373

925,058

Age Group (M 55-59)

DNF

DNF

Country Ranking (United Kingdom)

Overall (Male )

39,100

60,250

Age Group (M 55-59)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-10-20
Category
50K
USA
Distance/M+
218 km / 6420 m+
Itra Point

Gender Ranking
10
Race Time
41:56:41
Race Score
DNF
2025-07-12
Category
100K
GBR
Distance/M+
100 km / 1350 m+
Itra Point

Gender Ranking
439
Race Time
22:47:53
Race Score
DNF
2024-07-13
Category
100K
GBR
Distance/M+
100 km / 1128 m+
Itra Point

Gender Ranking
82
Race Time
17:34:33
Race Score
DNF
2023-04-23
Category
100K
MAR
Distance/M+
243 km / 3940 m+
Itra Point

Gender Ranking
509
Race Time
62:26:36
Race Score
DNF
2017-06-17
Category
100K
GBR
Distance/M+
111 km / 1390 m+
Itra Point 4

4

Gender Ranking
348
Race Time
22:21:02
Race Score
Coming Soon
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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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