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 4176-4200 of 45161 Race Participants

Miles Hokanson

27 M Bib EA076 Broomfield CO,

Overall Place 3161

Category Place 123

Pace 8:11

Time 50:49

Splits

M1 7:51
M2 8:07
M3 8:32
M4 8:26
M5 8:02
M6 8:05

Scott Murdoch

39 M Bib DA110 Littleton CO,

Overall Place 3157

Category Place 81

Pace 8:11

Time 50:49

Splits

M1 8:12
M2 8:13
M3 8:38
M4 8:17
M5 7:47
M6 7:51

Josh Rosen

30 M Bib GD288 Littleton CO,

Overall Place 3163

Category Place 111

Pace 8:11

Time 50:49

Splits

M1 8:17
M2 8:08
M3 8:22
M4 8:15
M5 8:08
M6 7:45

Dwain Steines

54 M Bib DB238 Littleton CO,

Overall Place 3158

Category Place 30

Pace 8:11

Time 50:49

Splits

M1 7:44
M2 8:07
M3 8:36
M4 8:24
M5 8:05
M6 8:03

Pawel Walczak

55 M Bib DA159 Denver CO,

Overall Place 3160

Category Place 31

Pace 8:11

Time 50:49

Splits

M1 7:44
M2 8:16
M3 8:37
M4 8:26
M5 7:56
M6 8:08

Rob Collins

57 M Bib DB074 Hghlnds Ranch CO,

Overall Place 3165

Category Place 27

Pace 8:11

Time 50:50

Splits

M1 8:00
M2 8:06
M3 8:25
M4 8:15
M5 8:04
M6 8:10

Brendan Howell

31 M Bib GA344 Denver CO,

Overall Place 3166

Category Place 93

Pace 8:11

Time 50:50

Splits

M1 8:26
M2 8:25
M3 8:39
M4 7:52
M5 7:48
M6 7:53

Dennis Martinez

69 M Bib DC149 Thornton CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 3164

Category Place 4

Pace 8:11

Time 50:50

Splits

M1 7:58
M2 8:10
M3 8:34
M4 8:18
M5 7:58
M6 8:02

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sara Olsen

22 F Bib GD525 Hghlnds Ranch CO,

Overall Place 995

Category Place 36

Pace 8:11

Time 50:50

Splits

M1 7:52
M2 8:03
M3 8:41
M4 8:12
M5 8:03
M6 8:13

Kate Rose

35 F Bib DA203 Arvada CO,

Overall Place 994

Category Place 35

Pace 8:11

Time 50:50

Splits

M1 8:37
M2 8:28
M3 8:36
M4 8:07
M5 7:46
M6 7:36

Alexandria Yeadon

14 F Bib FD271 Colorado Spgs 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!

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 993

Category Place 16

Pace 8:11

Time 50:50

Splits

M1 8:25
M2 8:18
M3 8:31
M4 8:22
M5 8:08
M6 7:39

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!

Bold Squad
Bold Squad

Bold Squad

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

Tanner Bennett

40 M Bib D307 Erie CO,

Overall Place 3171

Category Place 70

Pace 8:12

Time 50:51

Splits

M1 7:51
M2 8:02
M3 8:28
M4 8:35
M5 8:06
M6 8:02

Participant Opted Out of Published Results

46 M Bib CC231 Boulder CO,

Overall Place 3167

Category Place 53

Pace 8:11

Time 50:51

Splits

M1 7:57
M2 8:07
M3 8:24
M4 8:11
M5 8:01
M6 8:19

Cal Foster

18 M Bib GH274 Denver CO,

Overall Place 3168

Category Place 56

Pace 8:11

Time 50:51

Splits

M1 7:25
M2 8:09
M3 8:54
M4 8:44
M5 8:36
M6 7:28

Roxane Geisler

56 F Bib BA172 Hghlnds Ranch CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 996

Category Place 5

Pace 8:11

Time 50:51

Splits

M1 7:56
M2 8:02
M3 8:22
M4 8:18
M5 8:00
M6 8:25

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Matthew Hernandez

27 M Bib GG124 Lakewood CO,

Overall Place 3170

Category Place 124

Pace 8:12

Time 50:51

Splits

M1 7:54
M2 8:15
M3 8:38
M4 8:11
M5 8:26
M6 7:36

Participant Opted Out of Published Results

29 M Bib JH485 Broomfield CO,

Overall Place 3169

Category Place 114

Pace 8:11

Time 50:51

Splits

M1 8:42
M2 7:45
M3 8:05
M4 8:23
M5 8:13
M6 7:58

Sam Bock

38 M Bib E439 Boulder CO,

Overall Place 3174

Category Place 82

Pace 8:12

Time 50:52

Splits

M1 8:29
M2 8:04
M3 8:27
M4 8:14
M5 7:54
M6 8:07

Ryan Duerk

42 F Bib D223 Castle Pines CO,

Overall Place 997

Category Place 21

Pace 8:12

Time 50:52

Splits

M1 8:11
M2 8:13
M3 8:33
M4 8:13
M5 7:58
M6 7:58

Mark Garnich

68 M Bib GF273 Laramie WY,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 3173

Category Place 6

Pace 8:12

Time 50:52

Splits

M1 7:48
M2 7:53
M3 8:19
M4 8:23
M5 8:03
M6 8:33

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Aaron Johnson

54 M Bib D268 Boulder CO,

Overall Place 3172

Category Place 31

Pace 8:12

Time 50:52

Splits

M1 8:03
M2 8:05
M3 8:22
M4 8:24
M5 8:14
M6 8:00

Lynn Tasker

34 F Bib CA035

Overall Place 998

Category Place 37

Pace 8:12

Time 50:52

Splits

M1 7:59
M2 8:04
M3 8:11
M4 8:03
M5 7:56
M6 8:58

Kazemi Adachi

26 M Bib D147 Boulder CO,

Overall Place 3178

Category Place 121

Pace 8:12

Time 50:53

Splits

M1 8:36
M2 8:34
M3 8:43
M4 8:23
M5 7:35
M6 7:27

Liam Buxman

16 M Bib E164 Commerce City CO,

Overall Place 3182

Category Place 73

Pace 8:12

Time 50:53

Splits

M1 8:24
M2 8:18
M3 8:28
M4 8:45
M5 8:16
M6 7:06

Ben Chwalek

21 M Bib EE035 Sudbury MA,

Overall Place 3176

Category Place 64

Pace 8:12

Time 50:53

Splits

M1 7:34
M2 7:57
M3 8:41
M4 9:10
M5 7:38
M6 8:08
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