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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

CHAD DUFFEY

Nationality

Australia

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

461

460

-

378

316

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.29.2024

Ultra-Trail Kosciuszko by UTMB 2024 - KosciMiler - alternative

100M

139 KM
4290 M+

30:24:27

80 / 125

63 / 100

08.24.2024

Sydney Ultra Marathons 2024 - Sydney Ultra Marathon - 30km

20K

30 KM
863 M+

04:24:59

92 / 155

69 / 102

02.17.2024

Tarawera Ultra-Trail by UTMB® 2024 - T21

20K

23.1 KM
394 M+

03:58:58

1026 / 1283

473 / 528

12.08.2023

Ultra-Trail Kosciuszko by UTMB 2023 - Kosci100

100K

105.9 KM
3055 M+

23:04:37

420 / 490

318 / 359

10.28.2023

THE GREAT NORTH WALK ULTRAs 2023 - 100 KILOMETRES

100K

101.4 KM
3058 M+

-

DNF

DNF

07.15.2023

Raffertys Coastal Run 2023 - 22km

20K

21.5 KM
430 M+

02:17:28

62 / 283

52 / 147

07.01.2023

Lakes Trail Festival 2023 - LAKES30

20K

30 KM
64 M+

03:01:05

13 / 53

10 / 30

05.13.2023

Ultra-Trail Australia™ by UTMB® 2023 - UTA50

50K

50.8 KM
3200 M+

08:56:19

1127 / 1860

784 / 1151

02.11.2023

Tarawera Ultramarathon By UTMB® 2023 - TUM102

100K

103 KM
3089 M+

17:29:15

442 / 680

310 / 433

Statistics

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

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