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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

Donna ARRINGTON

Nationality

United States of America

Age

55-59 Women

UTMB Index

Index

20K

50K

100K

100M

434

-

-

-

434

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.28.2024

BEAR 100 2024 - 100 Mile

100M

161 KM
6220 M+

33:10:28

181 / 253

40 / 63

07.31.2022

Never Summer 100k 2022 - 100k

100K

103.3 KM
4000 M+

20:30:30

125 / 219

25 / 55

09.18.2021

Mountain Lakes 100 2021

100M

153.6 KM
3440 M+

25:19:48

36 / 89

7 / 30

12.04.2020

Blood Rock 100 Mile Endurance Trail Race 2020 - 50 Mile

100K

80.6 KM
3040 M+

-

DNF

DNF

09.14.2019

IDAHO MOUNTAIN TRAIL ULTRA FESTIVAL 2019 - 100 Mile

100M

165.8 KM
6700 M+

35:15:23

109 / 119

23 / 23

05.18.2019

Quest for the Crest 50k 2019

50K

53.2 KM
3350 M+

12:35:13

95 / 165

23 / 39

01.26.2019

MOUNTAIN MIST 2019

50K

50 KM
1300 M+

06:28:05

138 / 379

17 / 83

11.04.2017

PINHOTI 100 2017 - 100 MILES

100M

161.9 KM
4930 M+

26:21:10

38 / 140

9 / 38

09.09.2017

Rebecca Mountain 50 Mile 2017 - 50 Mile

50K

70.9 KM
1110 M+

10:06:55

7 / 77

2 / 21

04.01.2017

Georgia Death Race 2017 - 68M

100K

111.5 KM
4570 M+

21:58:37

125 / 184

26 / 43

Statistics

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

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