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UTMB World Series Events

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North America

09 - 12 April 2026

16 - 18 April 2026

23 - 26 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Ruth JACKSON

Nationality

United Kingdom

Age

35-39 Women

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UTMB Index

Index

20K

50K

100K

100M

420

-

391

420

390

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

03.07.2026

Thunder Races 2026

50K

50 KM
376 M+

07:11:43

27 / 33

9 / 11

02.07.2026

Hibernal Hills 20 miles, 50k & 50 Miles 2026 - Hibernal Hills 50 Miles

50K

80.5 KM
1700 M+

13:30:36

61 / 84

7 / 14

12.05.2025

Winter on the Downs 50k, 55 miles & 100 miles 2025 - Winter on the Downs 100 miles

100M

162.5 KM
4267 M+

32:31:44

44 / 49

5 / 8

10.11.2025

Glasgow to Edinburgh Ultra 2025

50K

90.1 KM
597 M+

12:51:52

296 / 470

64 / 128

09.27.2025

Cheshire Ring Ultra 100 Mile 2025

100K

164 KM
345 M+

29:23:08

75 / 83

15 / 18

09.13.2025

Thames Path Challenge 2025 - 100K CHALLENGE

100K

100 KM
430 M+

14:38:04

174 / 700

22 / 225

09.06.2025

Snowdon Ultra 2025

100K

76 KM
3880 M+

15:48:10

189 / 261

23 / 44

07.26.2025

Beacons Way Ultra 2025 - Beacons Way Ultra 100km

100K

100 KM
3178 M+

19:52:37

75 / 133

10 / 23

07.19.2025

Gower Peninsula Challenge 2025 - Full Continuous 100km

100K

100 KM
1955 M+

15:17:21

24 / 375

3 / 165

06.28.2025

Peak District Challenge 2025 - Peak District Challenge -100km

100K

100.7 KM
2150 M+

17:07:43

60 / 280

9 / 72

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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