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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

Europe

31 October - 01 November 2025

31 October - 02 November 2025

07 - 09 November 2025

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

26 - 28 September 2025

25 - 28 September 2025

19 - 21 September 2025

18 - 21 September 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

The Big Alta 2025 - 50K

City / Country

Marinwood

Date

23rd March 2025

Race Category

50K

Distance

50 KM

Elevation Gain

2050 M+

race ranking

235 Results

rank
time
name
nationality
age category
Score
151
06:24:57
Ignacio VALENZUELA
United States of america
Men
35-39
152
06:25:06
Lee BECK
United States of america
Men
40-44
153
06:25:37
Fish JONATHAN
United States of america
Men
50-54
154
06:25:47
Jerad SLAGLE
United States of america
Men
40-44
155
06:26:26
Eric WATERS
United States of america
Men
45-49
156
06:26:32
Peter ARIAN
United States of america
Men
50-54
157
06:27:21
Julie COEN
United States of america
Women
50-54
158
06:29:45
Tim GEARY
United States of america
Men
45-49
159
06:31:54
Breena NOLAN
United States of america
Women
40-44
160
06:32:01
Angel MERINO
United States of america
Men
35-39
161
06:32:43
Michael Bonesaw BOWEN
United States of america
Men
35-39
162
06:33:46
Marion OLLIER
France
Women
20-34
163
06:34:42
Megan RUBLE
United States of america
Women
35-39
164
06:36:12
Christian PLUESS
Switzerland
Men
60-64
165
06:37:27
Lucas MADDOX
United States of america
Men
20-34
166
06:37:57
Amy CLINGMAN
United States of america
Women
20-34
167
06:38:22
Samantha STRIMLING
United States of america
Women
20-34
168
06:39:06
Salvador RODRIGUEZ
United States of america
Men
60-64
169
06:39:27
Abraham GALVAN
United States of america
Men
50-54
170
06:41:24
Joseph LEAVITT
United States of america
Men
45-49
171
06:41:41
Pete KORN
United States of america
Men
60-64
172
06:44:45
Ivan GRYTSIUK
Ukraine
Men
35-39
173
06:46:28
Emma RICHARD
United States of america
Women
20-34
174
06:46:45
Pam REED
United States of america
Women
60-64
175
06:49:21
Kim KORTZ
United States of america
Women
60-64
UTMB® World Series - Ranking of trail runners by performance level on trail running

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