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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

21 - 23 August 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

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

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Callum ZACHAN

Nationality

Australia

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

427

-

381

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

03.30.2025

Buffalo Stampede Festival 2025 - Buffalo Stampede 42km SkyMarathon

50K

42.4 KM
1558 M+

07:24:13

481 / 645

368 / 456

03.09.2024

Six Foot Track Marathon 2024

50K

45 KM
1420 M+

-

DNF

DNF

04.01.2023

Jabulani Challenge 2023 - 22km

20K

22.1 KM
550 M+

02:55:24

185 / 400

128 / 218

11.05.2022

Bondi to Manly Ultra 2022 - Bondi to Manly Ultra - 80km

50K

80 KM
1612 M+

13:27:05

355 / 398

269 / 296

03.13.2021

Six Foot Track Marathon 2021

50K

43.7 KM
1440 M+

06:33:43

658 / 782

493 / 575

05.18.2019

Ultra-Trail® Australia 2019 - 50 Km

50K

50 KM
2400 M+

07:54:46

859 / 2033

576 / 1113

03.09.2019

Six Foot Track Marathon 2019

50K

45 KM
1528 M+

05:58:17

554 / 882

450 / 652

05.19.2018

Ultra-Trail® Australia 2018 - 100 Km

100K

100 KM
4390 M+

18:09:05

582 / 964

464 / 706

05.20.2017

Ultra-Trail® Australia 2017 - 100 Km

100K

100 KM
4400 M+

16:58:00

501 / 1062

404 / 778

09.12.2015

THE GREAT NORTH WALK 100S 2015 - 100 KM

100K

104.4 KM
3500 M+

18:10:00

35 / 66

27 / 54

Statistics

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

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