2025 OFFICIAL RESULTS

May 26, 2025 Boulder, Colorado

The 2025 BOLDERBoulder 10K welcomed 45,055 finishers from all 50 states and 18 countries, with cloudy skies and morning rain giving way to sunshine by the time the professional races began. Local standouts Nickolas Scudder and Sara Vaughn captured the citizen race titles.  The race, which finished inside Folsom Field on the University of Colorado campus for the 43rd time in the race’s 45-year history, gave participants the chance to witness the exciting conclusions of the professional races and the always patriotic Memorial Day tribute, underscoring the spirit of one of America’s largest and most celebrated road races.

Race Day Conditions

Rain
45° 7°
Official Results

Race Results

Search by Name or Bib Number
Showing 36751-36775 of 45161 Race Participants

Arianne Labarre

9 F Bib NC504 Lafayette CO,

Awards

Bold Squad
Bold Squad

Bold Squad

Participated in the Bold Squad program for youth 14 and under!

Overall Place 18007

Category Place 103

Pace 18:12

Time 1:53:04

Splits

M1 14:01
M2 17:07
M3 19:43
M4 18:48
M5 21:52
M6 18:32

Awards

Bold Squad
Bold Squad

Bold Squad

Participated in the Bold Squad program for youth 14 and under!

Nicholas Larson

17 M Bib NM227 Lafayette CO,

Overall Place 18557

Category Place 292

Pace 18:12

Time 1:53:04

Splits

M1 17:05
M2 18:34
M3 18:16
M4 17:43
M5 17:09
M6 21:05

Avery Mazurkiewicz

22 F Bib WB397 Longmont CO,

Overall Place 18008

Category Place 481

Pace 18:12

Time 1:53:04

Splits

M1 17:57
M2 17:54
M3 19:06
M4 18:07
M5 17:26
M6 18:00

Bill Randall

61 M Bib WC129 Thornton CO,

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Overall Place 18558

Category Place 151

Pace 18:12

Time 1:53:04

Splits

M1 17:46
M2 18:05
M3 19:15
M4 18:23
M5 18:17
M6 18:01

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Clayton Boyd

65 M Bib NA024 Boulder CO,

Overall Place 18560

Category Place 119

Pace 18:12

Time 1:53:05

Splits

M1 17:58
M2 20:04
M3 19:23
M4 17:11
M5 17:12
M6 17:57

Christelle Cook

36 F Bib LC176 Westminster CO,

Overall Place 18009

Category Place 363

Pace 18:12

Time 1:53:05

Splits

M1 18:07
M2 17:44
M3 18:06
M4 17:40
M5 18:08
M6 19:18

Patrick Hillmeyer

23 M Bib WD157 Boulder CO,

Overall Place 18559

Category Place 442

Pace 18:12

Time 1:53:05

Splits

M1 12:42
M2 17:44
M3 20:53
M4 22:39
M5 17:00
M6 18:21

Sophie Lancelot

31 F Bib LC166 Lafayette CO,

Overall Place 18012

Category Place 503

Pace 18:13

Time 1:53:05

Splits

M1 18:07
M2 17:44
M3 18:06
M4 17:41
M5 18:12
M6 19:15

Casey Mazurkiewicz

62 F Bib WB396 Longmont CO,

Overall Place 18010

Category Place 126

Pace 18:12

Time 1:53:05

Splits

M1 17:57
M2 17:55
M3 19:06
M4 18:03
M5 17:30
M6 18:00

Jennifer Yeomans

52 F Bib N173 Boulder CO,

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Overall Place 18011

Category Place 234

Pace 18:12

Time 1:53:05

Splits

M1 14:30
M2 13:48
M3 25:51
M4 25:00
M5 19:36
M6 12:05

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Caroline McCarthy

27 F Bib WD342 Denver CO,

Overall Place 18013

Category Place 595

Pace 18:13

Time 1:53:06

Splits

M1 17:12
M2 18:05
M3 18:44
M4 18:10
M5 19:11
M6 17:33

Ashley Shontz

46 F Bib GC461 Broomfield CO,

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Overall Place 18014

Category Place 284

Pace 18:13

Time 1:53:06

Splits

M1 18:29
M2 18:46
M3 21:55
M4 17:47
M5 18:33
M6 15:37

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Andy Yeomans

62 M Bib N168 Boulder CO,

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Overall Place 18561

Category Place 157

Pace 18:13

Time 1:53:06

Splits

M1 14:31
M2 14:40
M3 24:59
M4 24:59
M5 19:37
M6 12:04

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Seani Anderson

29 F Bib PK590 Longmont CO,

Overall Place 18016

Category Place 542

Pace 18:13

Time 1:53:07

Splits

M1 15:48
M2 17:32
M3 26:08
M4 17:22
M5 16:58
M6 15:36

Nelson Montanez

62 M Bib PD477 Boulder CO,

Overall Place 18562

Category Place 158

Pace 18:13

Time 1:53:07

Splits

M1 15:16
M2 15:36
M3 25:45
M4 16:07
M5 19:00
M6 17:33

Gloria Ontiveros

54 F Bib MM399 Commerce City CO,

Overall Place 18017

Category Place 215

Pace 18:13

Time 1:53:07

Splits

M1 13:57
M2 27:22
M3 19:00
M4
M5
M6 17:15

Deborah Smith

76 F Bib NM036 Boulder CO,

Overall Place 18015

Category Place 30

Pace 18:13

Time 1:53:07

Splits

M1
M2
M3 19:17
M4 18:27
M5 17:57
M6 17:35

Neydi Montanez

38 F Bib PD478 Boulder CO,

Overall Place 18019

Category Place 333

Pace 18:13

Time 1:53:08

Splits

M1 15:17
M2 15:37
M3 25:43
M4 16:08
M5 18:59
M6 17:42

Brooke Shontz

19 F Bib GC462 Broomfield CO,

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Overall Place 18018

Category Place 286

Pace 18:13

Time 1:53:08

Splits

M1 22:51
M2 17:16
M3 19:01
M4 17:50
M5 18:33
M6 15:39

Awards

Fortitude Mile Challenge
Fortitude Mile Challenge

Fortitude Mile Challenge

Ran their last mile (5.2 - 6.2) faster than any of their other miles!

Paul Castillo

61 M Bib PG315 Denver CO,

Overall Place 18563

Category Place 152

Pace 18:13

Time 1:53:09

Splits

M1
M2
M3
M4 16:58
M5 22:24
M6 17:21

Chloe Cragun

12 F Bib MB590 Mapleton UT,

Awards

Bold Squad
Bold Squad

Bold Squad

Participated in the Bold Squad program for youth 14 and under!

Overall Place 18021

Category Place 208

Pace 18:13

Time 1:53:09

Splits

M1 16:24
M2 18:34
M3 19:31
M4 18:43
M5 18:16
M6 18:22

Awards

Bold Squad
Bold Squad

Bold Squad

Participated in the Bold Squad program for youth 14 and under!

Natalie Funk

29 F Bib WC512 Denver CO,

Overall Place 18020

Category Place 543

Pace 18:13

Time 1:53:09

Splits

M1 17:14
M2 18:04
M3 18:44
M4 18:09
M5 19:12
M6 17:33

Kathryn Macgregor

73 F Bib NC323 Boulder CO,

Overall Place 18022

Category Place 27

Pace 18:13

Time 1:53:09

Splits

M1 17:40
M2 17:46
M3 18:48
M4 18:10
M5 18:41
M6 18:02

Participant Opted Out of Published Results

61 M Bib NA528 San Diego CA,

Overall Place 18565

Category Place 153

Pace 18:13

Time 1:53:09

Splits

M1 17:08
M2 17:39
M3 18:18
M4 17:51
M5 18:21
M6 16:01

Stan Sigg

75 M Bib WC576 Firestone CO,

Overall Place 18564

Category Place 42

Pace 18:13

Time 1:53:09

Splits

M1 16:54
M2 17:42
M3 18:55
M4 17:50
M5 17:56
M6 19:03
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