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UTMB World Series Events

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Asia

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Jacob GUFFEY

Nationality

United States of America

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

498

-

-

-

466

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.08.2024

Mogollon Monster 100 2024 - 100 Mile

100M

166.6 KM
5280 M+

37:04:11

81 / 105

67 / 85

05.13.2023

Hellbender One Hundred 2023

100M

163 KM
7315 M+

34:35:48

38 / 78

33 / 62

03.25.2023

Mt Mitchell Heartbreaker 50 Mile/ 55K 2023 - Mount Mitchell Heartbreaker 50 Miler

100K

80.5 KM
3810 M+

13:15:47

33 / 66

28 / 55

09.17.2022

Table Rock Ultras 2022 - Table Rock Ultras 50k

50K

50 KM
1828 M+

06:23:21

32 / 184

31 / 146

05.07.2022

Hellbender 100 2022

100M

161 KM
6983 M+

38:00:56

59 / 67

44 / 49

03.06.2020

Chattanooga 100 Mile Trail Race 2020

100M

158.1 KM
3770 M+

29:15:03

39 / 67

32 / 52

04.12.2019

Hellbender 100 2019 - Hellbender 100 Mile

100M

158 KM
7470 M+

34:27:43

48 / 69

42 / 58

08.04.2018

EL VAQUERO LOCO 2018 - 50k

50K

50 KM
2690 M+

08:19:41

50 / 105

35 / 67

01.13.2018

South mountains marathons 2018 - Marathon

50K

42.6 KM
2000 M+

05:22:15

34 / 92

31 / 70

10.07.2017

Cloudsplitter 100 2017 - 100 Mile

100M

165.2 KM
5300 M+

31:36:56

8 / 32

7 / 21

Statistics

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

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