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 27151-27175 of 45055 Race Participants

Michaela Gustafson

25 F Bib FF257 Thornton CO,

Overall Place 12298

Category Place 441

Pace 13:54

Time 1:26:20

Splits

M1 12:14
M2 14:11
M3 15:04
M4 14:13
M5 13:52
M6 13:55

Tanya Hoke

39 F Bib MF535 Denver CO,

Overall Place 12293

Category Place 252

Pace 13:54

Time 1:26:20

Splits

M1 12:29
M2 13:29
M3 15:35
M4 14:30
M5 13:44
M6 13:34

Anthony Osborn

58 M Bib PC562 Kiowa CO,

Overall Place 14771

Category Place 141

Pace 13:54

Time 1:26:20

Splits

M1 12:46
M2 14:20
M3 13:11
M4 13:51
M5 13:41
M6 15:51

Jennifer Osborn

52 F Bib PC591 Kiowa CO,

Overall Place 12299

Category Place 144

Pace 13:54

Time 1:26:20

Splits

M1 12:47
M2 14:19
M3 13:12
M4 13:50
M5 13:41
M6 15:51

Catherine Pietras

36 F Bib ME317 Boulder CO,

Overall Place 12297

Category Place 263

Pace 13:54

Time 1:26:20

Splits

M1 13:08
M2 14:08
M3 14:48
M4 14:12
M5 13:39
M6 13:35

Jeanette Rodez

43 F Bib EB308 Louisville CO,

Overall Place 12292

Category Place 183

Pace 13:54

Time 1:26:20

Splits

M1 10:58
M2 14:25
M3 14:22
M4 18:19
M5 12:42
M6 13:08

Cindy Taylor

58 F Bib G522 Colorado Spgs CO,

Overall Place 12296

Category Place 96

Pace 13:54

Time 1:26:20

Splits

M1 14:15
M2 13:55
M3 14:07
M4 14:08
M5 13:18
M6 13:46

Participant Opted Out of Published Results

18 F Bib MF539 Lafayette CO,

Overall Place 12300

Category Place 180

Pace 13:54

Time 1:26:21

Splits

M1 11:22
M2 13:18
M3 14:57
M4 14:07
M5 14:44
M6 15:24

Brandon Gustafson

32 M Bib EB172 Thornton CO,

Overall Place 14774

Category Place 380

Pace 13:54

Time 1:26:21

Splits

M1 12:13
M2 14:11
M3 15:04
M4 14:12
M5 13:52
M6 13:55

Aaron Hardy

23 M Bib MJ405 Provo UT,

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 14773

Category Place 370

Pace 13:54

Time 1:26:21

Splits

M1 11:00
M2 16:31
M3 13:24
M4 15:43
M5 16:44
M6 10:54

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!

Lisa Harris

53 F Bib PB010 Bow Mar CO,

Overall Place 12301

Category Place 132

Pace 13:54

Time 1:26:21

Splits

M1 12:20
M2 13:11
M3 13:25
M4 14:25
M5 14:21
M6 15:58

Nicole Benson

26 F Bib PE476 Boulder CO,

Overall Place 12303

Category Place 501

Pace 13:54

Time 1:26:22

Splits

M1 13:16
M2 14:16
M3 14:34
M4 13:51
M5 13:32
M6 14:13

Leanne Hirshfield

45 F Bib JE263 Boulder CO,

Overall Place 12304

Category Place 204

Pace 13:54

Time 1:26:22

Splits

M1 23:06
M2 11:09
M3 12:16
M4 12:28
M5 13:26
M6 11:38

Joseph Shuman

12 M Bib MC261 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 14776

Category Place 165

Pace 13:54

Time 1:26:22

Splits

M1 10:00
M2 17:24
M3 17:06
M4 14:29
M5 13:24
M6 12:12

Awards

Bold Squad
Bold Squad

Bold Squad

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

Shae Yendrek

19 F Bib NS608 Broomfield CO,

Overall Place 12302

Category Place 210

Pace 13:54

Time 1:26:22

Splits

M1
M2
M3 15:03
M4 15:10
M5
M6

Tommaso Zanon

8 M Bib FE336 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 14777

Category Place 67

Pace 13:54

Time 1:26:22

Splits

M1 11:27
M2 13:45
M3 15:15
M4 15:32
M5 14:29
M6 13:22

Awards

Bold Squad
Bold Squad

Bold Squad

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

Luke Ziemkiewicz

12 M Bib MC263 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 14775

Category Place 164

Pace 13:54

Time 1:26:22

Splits

M1 10:01
M2 17:23
M3 17:03
M4 14:28
M5 13:26
M6 12:13

Awards

Bold Squad
Bold Squad

Bold Squad

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

Giuliana Batmazian

15 F Bib P578 Boulder CO,

Overall Place 12305

Category Place 170

Pace 13:55

Time 1:26:23

Splits

M1 12:33
M2 13:36
M3 15:18
M4 15:04
M5 13:17
M6 13:54

Lily Darrow

16 F Bib NM259 Broomfield CO,

Overall Place 12307

Category Place 171

Pace 13:55

Time 1:26:23

Splits

M1 9:41
M2 17:56
M3 13:19
M4 18:08
M5 10:21
M6 14:22

Dan Lamprey

54 M Bib MK301 Boulder CO,

Overall Place 14780

Category Place 177

Pace 13:55

Time 1:26:23

Splits

M1 10:12
M2 9:03
M3 10:11
M4 11:47
M5 11:58
M6 27:56

Raylynn Medina

23 F Bib NL372 Milliken CO,

Overall Place 12308

Category Place 375

Pace 13:55

Time 1:26:23

Splits

M1 12:58
M2 14:01
M3 14:42
M4 13:43
M5 14:11
M6 13:52

David Merrick

68 M Bib G095 Hghlnds Ranch CO,

Overall Place 14778

Category Place 73

Pace 13:55

Time 1:26:23

Splits

M1 14:10
M2 13:57
M3
M4
M5 13:33
M6 13:36

Lily Wysuph

15 F Bib NR360 Broomfield CO,

Overall Place 12306

Category Place 171

Pace 13:55

Time 1:26:23

Splits

M1 9:40
M2 18:01
M3 13:15
M4 18:12
M5 10:18
M6 14:21

Andrea Zanon

52 M Bib FE332 Boulder CO,

Overall Place 14779

Category Place 176

Pace 13:55

Time 1:26:23

Splits

M1 11:27
M2 13:45
M3 15:15
M4 15:32
M5 14:30
M6 13:21

Dimiter Batmazian

46 M Bib P577 Boulder CO,

Overall Place 14788

Category Place 219

Pace 13:55

Time 1:26:24

Splits

M1 12:34
M2 13:35
M3 15:19
M4 15:03
M5 13:17
M6 13:53
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