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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

14 - 15 March 2026

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

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Cliff SIMPSON

Nationality

United States of America

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

422

-

-

-

423

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.10.2025

Hellbender 100 2025

100M

161 KM
7298 M+

34:51:50

112 / 138

94 / 115

10.04.2019

Grindstone 100 2019

100M

159.6 KM
6980 M+

33:43:32

156 / 198

136 / 168

09.28.2018

100M

160.9 KM
6863 M+

32:55:44

153 / 221

124 / 170

11.04.2017

PINHOTI 100 2017 - 100 MILES

100M

161.9 KM
4930 M+

28:35:04

108 / 140

81 / 102

09.02.2017

IRON MOUNTAIN TRAIL RUN 2017 - 50M

100K

79.6 KM
4170 M+

10:57:51

57 / 58

46 / 47

02.06.2016

UWHARRIE MOUNTAIN RUN 2016 - 40 MILER

50K

64.4 KM
2135 M+

09:14:35

35 / 87

31 / 72

08.22.2015

LEADVILLE TRAIL 100 RUN 2015 - 100 MILE TRAIL RUN

100M

158.6 KM
4400 M+

29:24:23

261 / 313

211 / 254

02.07.2015

UWHARRIE MOUNTAIN RUN 2015 - UWHARRIE MOUNTAIN RUN 40 MILER

50K

64.4 KM
2135 M+

09:39:34

44 / 85

40 / 73

06.19.2014

Bighorn Trail Run 2014 - 100M

100M

161.3 KM
5500 M+

33:24:14

108 / 118

86 / 95

02.22.2014

Black Mountain Marathon 2014 - Mount Mitchell Challenge

50K

64.5 KM
1350 M+

07:54:55

85 / 146

71 / 113

Statistics

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

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