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

William CASSON

ITRA ID: 5834944

Gender: Male

Age Category: M 45-49

ITRA Performance Index
512 Intermediate 1
1
Finished Races

4

2
Total Race Time

63:59:43

3
Total Distance

368.0 km

4
Total Elevation

+13,291 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

x1

4

x2

5

x0

6

x0

ITRA Performance Index Ranking

World Top 20.66 %

World Ranking

Overall (Male )

298,671

1,446,224

Age Group (M 45-49)

DNF

DNF

Continent Ranking (Europe)

Overall (Male )

240,018

925,437

Age Group (M 45-49)

DNF

DNF

Country Ranking (United Kingdom)

Overall (Male )

8,281

60,266

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
2025-09-27
Category
100K
13 Valleys Ultra - 7 Valleys
National League
Itra Point 4

4

GBR
Distance/M+
110 km / 3741 m+
Itra Point 4

4

Gender Ranking
140
Race Time
22:57:39
Race Score
DNF
2025-07-05
Category
50M
GBR
Distance/M+
80 km / 1310 m+
Itra Point 3

3

Gender Ranking
11
Race Time
13:02:05
Race Score
DNF
2025-04-26
Category
100K
POL
Distance/M+
96 km / 4940 m+
Itra Point 4

4

Gender Ranking
117
Race Time
16:50:18
Race Score
DNF
2024-07-25
Category
50M
GBR
Distance/M+
81 km / 3300 m+
Itra Point

Gender Ranking
90
Race Time
11:09:41
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