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

ITRA ID: 609186

Gender: Male

Age Category: M 50-54

ITRA Performance Index
299 Novice
1
Finished Races

3

2
Total Race Time

28:44:33

3
Total Distance

182.5 km

4
Total Elevation

+4,067 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

x1

2

x0

3

x1

4

x1

5

x0

6

x0

ITRA Performance Index Ranking

World Top 90.47 %

World Ranking

Overall (Male )

1,348,614

1,490,778

Age Group (M 50-54)

DNF

DNF

Continent Ranking (North America)

Overall (Male )

53,967

57,492

Age Group (M 50-54)

DNF

DNF

Country Ranking (United States)

Overall (Male )

27,067

28,429

Age Group (M 50-54)

DNF

DNF

Latest Results

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Race
Country
Distance/M+
Endurance Points
Gender Ranking
Race Time
Race Score Race Score
2026-01-18
Category
Half Marathon
Tham Ngob Trail - TGT20
National League
Itra Point 1

1

THA
Distance/M+
20 km / 927 m+
Itra Point 1

1

Gender Ranking
24
Race Time
4:14:04
Race Score
DNF
2015-11-14
Category
50M
USA
Distance/M+
82 km / 2050 m+
Itra Point 4

4

Gender Ranking
178
Race Time
12:37:32
Race Score
Coming Soon
2015-04-18
Category
50M
USA
Distance/M+
80 km / 1090 m+
Itra Point 3

3

Gender Ranking
129
Race Time
11:52:57
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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Upcoming Events

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