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 13526-13550 of 45161 Race Participants

Bryce Thomas

27 M Bib GJ591 Greenwood Vlg 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 8653

Category Place 288

Pace 10:26

Time 1:04:49

Splits

M1 11:10
M2 10:31
M3 10:48
M4 10:20
M5 9:59
M6 9:42

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!

Luis Aguilar

38 M Bib NN560 Westminster CO,

Overall Place 8655

Category Place 201

Pace 10:26

Time 1:04:50

Splits

M1
M2
M3 10:28
M4 9:57
M5 9:55
M6 11:37

Julia Aurignac

25 F Bib CA094 Westminster CO,

Overall Place 4800

Category Place 184

Pace 10:26

Time 1:04:50

Splits

M1 10:29
M2 10:07
M3 11:18
M4 11:23
M5 10:15
M6 9:14

Alyssa Bragg

26 F Bib GG103 Denver CO,

Overall Place 4804

Category Place 215

Pace 10:27

Time 1:04:50

Splits

M1 10:03
M2 10:16
M3 10:50
M4 12:21
M5 10:02
M6 9:18

James Burke

29 M Bib FD402 Boulder CO,

Overall Place 8664

Category Place 264

Pace 10:27

Time 1:04:50

Splits

M1 9:18
M2 9:14
M3 11:52
M4 10:57
M5 9:26
M6 12:07

Daniel Butler

29 M Bib GG101 Highlands Ranch CO,

Overall Place 8661

Category Place 263

Pace 10:27

Time 1:04:50

Splits

M1 10:03
M2 10:16
M3 10:51
M4 12:24
M5 9:59
M6 9:19

Madison Butler

28 F Bib GG102 Highlands Ranch CO,

Overall Place 4809

Category Place 159

Pace 10:27

Time 1:04:50

Splits

M1 10:03
M2 10:16
M3 10:50
M4 12:23
M5 9:59
M6 9:19

Sabrina Enrici

27 F Bib NH400 Boulder CO,

Overall Place 4801

Category Place 180

Pace 10:26

Time 1:04:50

Splits

M1 10:00
M2 10:13
M3 10:12
M4 10:28
M5 11:40
M6 9:41

Kaya Fountain

17 F Bib JF223 Longmont CO,

Overall Place 4808

Category Place 90

Pace 10:27

Time 1:04:50

Splits

M1 15:46
M2 9:40
M3 10:04
M4 9:53
M5 8:56
M6 8:38

Kacey Frazier

26 F Bib MH132 Denver CO,

Overall Place 4802

Category Place 214

Pace 10:27

Time 1:04:50

Splits

M1 10:46
M2 10:42
M3 10:33
M4 10:38
M5 9:54
M6 10:01

Jonathan Hagman

27 F Bib GG100 Denver CO,

Overall Place 4806

Category Place 181

Pace 10:27

Time 1:04:50

Splits

M1 10:03
M2 10:17
M3 10:50
M4 12:19
M5 10:04
M6 9:18

Christine Haynes

38 F Bib GJ387 Denver CO,

Overall Place 4803

Category Place 98

Pace 10:27

Time 1:04:50

Splits

M1 10:07
M2 10:22
M3 10:52
M4 10:54
M5 10:19
M6 10:07

David Hostetter

68 M Bib GA172 Louisville CO,

Overall Place 8658

Category Place 31

Pace 10:27

Time 1:04:50

Splits

M1 10:44
M2 10:27
M3 10:42
M4 10:22
M5 10:03
M6 10:18

Steve Johns

43 M Bib MF226 Denver CO,

Overall Place 8662

Category Place 140

Pace 10:27

Time 1:04:50

Splits

M1 9:58
M2 10:09
M3 10:40
M4 10:30
M5 10:26
M6 10:43

Josh King

39 M Bib C479 Boulder CO,

Overall Place 8659

Category Place 192

Pace 10:27

Time 1:04:50

Splits

M1 9:05
M2 9:51
M3 12:13
M4 10:33
M5 10:26
M6 10:32

Landon Koch

7 M Bib EE405 Healdsburg CA,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 8660

Category Place 8

Pace 10:27

Time 1:04:50

Splits

M1 9:00
M2 10:04
M3 11:25
M4 10:47
M5 11:22
M6 10:01

Awards

Bold Squad
Bold Squad

Bold Squad

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

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Robert Koch

58 M Bib EE406 Healdsburg CA,

Overall Place 8656

Category Place 81

Pace 10:27

Time 1:04:50

Splits

M1 9:56
M2 12:01
M3 11:16
M4 9:45
M5 9:39
M6 10:01

Ryan Neville

31 M Bib GC107 Wellesley MA,

Overall Place 8657

Category Place 245

Pace 10:27

Time 1:04:50

Splits

M1 10:10
M2 10:28
M3 10:51
M4 10:40
M5 10:11
M6 10:16

Jane Rowberry

13 F Bib GD626 Erie CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 4805

Category Place 47

Pace 10:27

Time 1:04:50

Splits

M1 9:27
M2
M3
M4
M5
M6 10:54

Awards

Bold Squad
Bold Squad

Bold Squad

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

Participant Opted Out of Published Results

97 M Bib CA278

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Age Champion
Age Champion

Age Champion

Finished faster than anyone else at their age!

1st Place
1st Place

1st Place

Finished in 1st Place!

Overall Place 8654

Category Place 1

Pace 10:26

Time 1:04:50

Splits

M1 9:08
M2 9:45
M3 11:05
M4 14:31
M5 9:10
M6 9:08

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Age Champion
Age Champion

Age Champion

Finished faster than anyone else at their age!

1st Place
1st Place

1st Place

Finished in 1st Place!

Kristin Startt

31 F Bib DC305 Denver CO,

Overall Place 4799

Category Place 154

Pace 10:26

Time 1:04:50

Splits

M1 9:08
M2 9:46
M3 11:04
M4 14:32
M5 9:10
M6 9:07

Sam Tarpinian

35 F Bib NH479 Denver CO,

Overall Place 4807

Category Place 120

Pace 10:27

Time 1:04:50

Splits

M1 10:18
M2 10:18
M3 10:50
M4 10:44
M5 10:16
M6 9:55

Christopher Trowhill

21 M Bib JA168 Boulder CO,

Overall Place 8663

Category Place 170

Pace 10:27

Time 1:04:50

Splits

M1 9:42
M2 17:21
M3 9:14
M4 10:07
M5 8:27
M6 8:14

Deanne Adamson

44 F Bib JA017 Durango CO,

Overall Place 4812

Category Place 79

Pace 10:27

Time 1:04:51

Splits

M1 9:33
M2 10:26
M3 11:01
M4 10:21
M5 10:31
M6 10:40

Alic Aurignac

21 M Bib DC082 Fort Collins CO,

Overall Place 8672

Category Place 171

Pace 10:27

Time 1:04:51

Splits

M1 10:28
M2 10:08
M3 11:17
M4 11:22
M5 10:17
M6 9:13
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