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

ITRA ID: 5140501

Gender: Female

Age Category: F 50-54

ITRA Performance Index
401 Intermediate 3
1
Finished Races

6

2
Total Race Time

72:25:47

3
Total Distance

368.5 km

4
Total Elevation

+11,127 m

5
Best Performance - Race Score

DNF

6
Best Race Ranking (Female )

DNF

7
Longest Race Distance

DNF

8
Race with Highest Elevation

DNF

Endurance Points

0

x0

1

x1

2

x2

3

x1

4

x0

5

x0

6

x0

ITRA Performance Index Ranking

World Top 31.99 %

World Ranking

Overall (Female )

232,547

726,958

Age Group (F 50-54)

DNF

DNF

Continent Ranking (Europe)

Overall (Female )

170,478

431,817

Age Group (F 50-54)

DNF

DNF

Country Ranking (United Kingdom)

Overall (Female )

8,808

34,735

Age Group (F 50-54)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2025-09-06
Category
50K
Snowdonia Sea2Sky - 53K
National League
Itra Point 2

2

GBR
Distance/M+
54 km / 1622 m+
Itra Point 2

2

Gender Ranking
42
Race Time
8:25:30
Race Score
DNF
2025-07-12
Category
50K
GBR
Distance/M+
50 km / 793 m+
Itra Point

Gender Ranking
37
Race Time
8:20:17
Race Score
DNF
2025-06-07
Category
50K
GBR
Distance/M+
51 km / 1089 m+
Itra Point 2

2

Gender Ranking
30
Race Time
7:16:51
Race Score
DNF
2024-11-02
Category
50K
POR
Distance/M+
110 km / 6143 m+
Itra Point

Gender Ranking
12
Race Time
29:02:15
Race Score
DNF
2024-11-02
Category
50K
POR
Distance/M+
110 km / 6143 m+
Itra Point

Gender Ranking
12
Race Time
29:02:15
Race Score
DNF
2024-07-14
Category
Half Marathon
Tittesworth Water - 22K
National League
Itra Point 1

1

GBR
Distance/M+
22 km / 730 m+
Itra Point 1

1

Gender Ranking
88
Race Time
3:58:08
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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