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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Chris LARSON

Nationality

United States of america

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.22.2023

Mammoth trail fest 2023 - 26k

20K

27.7 KM
1310 M+

05:23:31

457 / 496

260 / 273

01.12.2019

Avalon Benefit 2019 - 50 Mile Run

100K

80 KM
2250 M+

12:54:51

215 / 227

140 / 146

01.21.2018

Calico Trail Run 2018

50K

50 KM
1500 M+

08:33:50

80 / 88

53 / 59

10.14.2017

Elk-King's 2017 - 50K

50K

47.6 KM
1730 M+

08:54:33

86 / 87

57 / 58

05.08.2016

WHOOS IN EL MORO 2016 - Spring 50K

50K

48.9 KM
1220 M+

07:48:29

68 / 77

49 / 54

01.09.2016

Avalon Benefit 50 Mile Run 2016

100K

80.5 KM
2020 M+

11:26:15

146 / 210

100 / 135

11.08.2014

RIO DEL LAGO 100 2014 - RIO DEL LAGO 100 MILES

100M

166.9 KM
3300 M+

29:04:15

95 / 108

68 / 75

04.05.2014

AMERICAN RIVER 50 2014

100K

81.5 KM
1920 M+

12:24:38

677 / 826

456 / 529

01.18.2014

SAN DIEGO 50 TRAIL MARATHON 2014 - SAN DIEGO 50 TRAIL MARATHON - 50MI

50K

80.5 KM
1700 M+

12:55:54

134 / 140

104 / 110

06.02.2012

Shadow of the giants 2012 - 50K

50K

50 KM
1830 M+

07:16:34

81 / 93

49 / 59

Statistics

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

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