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UTMB World Series Events

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Asia

08 - 09 November 2025

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

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

Xiaobo XU

Nationality

China

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

479

-

426

481

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.18.2025

Ultra-Trail Ninghai by UTMB 2025 - UTNH105

100K

103.5 KM
4986 M+

18:53:14

139 / 789

116 / 625

10.02.2025

FUYANG 100 TRAIL RUNNING RACE EXPLORATION OF SILVER LAKE 2025 - 42KM

50K

42 KM
2184 M+

07:43:27

21 / 89

15 / 68

05.16.2025

Ultra-Trail Great Wall by UTMB 2025 - 100K

100K

104 KM
4000 M+

21:52:40

352 / 762

293 / 597

04.18.2025

Mount Yun by UTMB 2025 - DMY 100K

100K

96.8 KM
4356 M+

20:17:39

121 / 419

100 / 308

03.29.2025

2025 MAMMUT HUANGSHAN HUIZHOU ANCIENT CITY TRAIL RUN 2025 - 50K

50K

50.1 KM
2080 M+

08:14:39

424 / 1648

332 / 1110

03.01.2025

Ultra-Trail Xiamen by UTMB 2025 - MXM 50K

50K

53.5 KM
2657 M+

12:54:10

608 / 1103

425 / 722

11.02.2024

TSAIGU TRAIL 2024 - TSAIGU 105

100K

95 KM
3586 M+

16:51:04

589 / 967

468 / 768

10.19.2024

Ultra-Trail Ninghai by UTMB 2024 - CNH60

50K

60 KM
2400 M+

10:18:30

783 / 1411

599 / 1011

04.14.2024

KOLON SPORT TRAIL RACE 2024 - 42KM

50K

42.6 KM
1800 M+

06:36:59

63 / 189

51 / 145

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

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