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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Ritchie WILLIAMSON

Nationality

United Kingdom

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

614

-

616

-

479

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.16.2025

Six Dales Trail Race & Ultramarathon 2025 - Six Dales Trail 50 Mile Ultramarathon

50K

81 KM
1667 M+

08:21:40

1 / 14

1 / 13

04.05.2025

Northern Traverse 2025

100M

295.3 KM
7014 M+

66:43:49

32 / 138

28 / 101

03.15.2025

Welcome Way Trail Race & Ultramarathon 2025 - Welcome Way 50 Mile Ultramarathon

50K

80 KM
1863 M+

09:48:23

13 / 32

13 / 25

11.16.2024

Wharfedale Skyline Trail Race & Ultramarathon 2024 - Wharfedale Skyline 35 Mile Ultramarathon

50K

55.9 KM
1457 M+

05:57:16

7 / 59

6 / 40

10.12.2024

RunThrough Trails Ladybower Reservoir Half Marathon & 50K Ultra 2024 - Ladybower 53K

50K

50.3 KM
1069 M+

05:32:21

66 / 785

59 / 581

08.31.2024

Dragon's Back Race 2024

100M

383.6 KM
16600 M+

75:58:53

74 / 124

64 / 106

01.14.2024

MONTANE Winter Spine Races 2024 - MONTANE Winter Spine Race

100M

420.3 KM
10700 M+

155:48:41

79 / 91

65 / 75

09.30.2023

Panther Takes The Hindmost 2023 - 5 Laps

50K

54 KM
560 M+

04:56:34

3 / 15

3 / 15

04.01.2023

Northern Traverse 2023

100M

295.3 KM
7014 M+

-

DNF

DNF

08.31.2022

Dragon's Back Race 2022

100M

383.6 KM
16600 M+

-

DNF

DNF

Statistics

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

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