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 4426-4450 of 45161 Race Participants

Michael Zahn

26 M Bib DC006 Westminster CO,

Overall Place 3335

Category Place 127

Pace 8:16

Time 51:22

Splits

M1 8:26
M2 8:01
M3 8:30
M4 8:31
M5 7:56
M6 8:05

Nicole Essner

25 F Bib DC243 Boulder CO,

Overall Place 1063

Category Place 46

Pace 8:17

Time 51:23

Splits

M1 8:23
M2 8:17
M3 8:32
M4 8:22
M5 8:06
M6 7:55

Brian Osborne

59 M Bib EE001 Boulder CO,

Overall Place 3338

Category Place 18

Pace 8:17

Time 51:23

Splits

M1 9:19
M2 8:18
M3 8:28
M4 8:05
M5 7:44
M6 7:46

Laura Zarlengo

58 F Bib DB406 Arvada CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1064

Category Place 6

Pace 8:17

Time 51:23

Splits

M1 8:08
M2 8:16
M3 8:31
M4 8:15
M5 8:01
M6 8:16

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Bryce Bower

25 M Bib EB337 Boulder CO,

Overall Place 3342

Category Place 115

Pace 8:17

Time 51:24

Splits

M1 8:27
M2 8:05
M3 8:28
M4 8:12
M5 8:07
M6 8:14

Callum Conaghan

20 M Bib DD361 Superior 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 3344

Category Place 70

Pace 8:17

Time 51:24

Splits

M1 8:31
M2 8:22
M3 8:41
M4 8:23
M5 8:06
M6 7:48

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!

Jane Curran

16 F Bib MH348 Littleton CO,

Overall Place 1066

Category Place 22

Pace 8:17

Time 51:24

Splits

M1 7:54
M2 7:58
M3 8:49
M4 8:46
M5 8:13
M6 7:55

Michael Daugherty

35 M Bib DC339 Denver CO,

Overall Place 3339

Category Place 99

Pace 8:17

Time 51:24

Splits

M1 7:53
M2 7:46
M3 10:09
M4 8:08
M5 7:48
M6 7:49

Erik Holmgren

28 M Bib DC277 Lafayette CO,

Overall Place 3341

Category Place 105

Pace 8:17

Time 51:24

Splits

M1 8:11
M2 8:06
M3 8:40
M4 8:30
M5 8:09
M6 8:05

Abraham Regalado

19 M Bib JD225 Fort Collins CO,

Overall Place 3340

Category Place 69

Pace 8:17

Time 51:24

Splits

M1 9:02
M2 8:35
M3 8:34
M4 8:09
M5 7:49
M6 7:30

Daniela Saldana

18 F Bib GH264 Hghlnds Ranch CO,

Overall Place 1065

Category Place 18

Pace 8:17

Time 51:24

Splits

M1 8:29
M2 8:14
M3 8:25
M4 8:29
M5 7:50
M6 8:04

Benjamin Schumacher

39 M Bib J504 Superior CO,

Overall Place 3343

Category Place 86

Pace 8:17

Time 51:24

Splits

M1 8:09
M2 8:04
M3 8:30
M4 8:15
M5 8:09
M6 8:19

Aaron Cera

42 M Bib CC263 Longmont CO,

Overall Place 3347

Category Place 60

Pace 8:17

Time 51:25

Splits

M1 7:40
M2 8:09
M3 8:37
M4 8:22
M5 8:10
M6 8:33

Jane Dunford

10 F Bib EB089 Erie CO,

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!

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 1067

Category Place 1

Pace 8:17

Time 51:25

Splits

M1 8:42
M2 8:23
M3 8:37
M4 8:23
M5 7:56
M6 7:49

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!

Age Champion
Age Champion

Age Champion

Finished faster than anyone else at their age!

1st Place
1st Place

1st Place

Finished in 1st Place!

David Gabrielson

12 M Bib JE022 Longmont CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 3345

Category Place 19

Pace 8:17

Time 51:25

Splits

M1 7:46
M2 7:55
M3 8:19
M4 8:40
M5 8:33
M6 8:32

Awards

Bold Squad
Bold Squad

Bold Squad

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

Allison Kohnen

31 F Bib GF584 Berthoud CO,

Overall Place 1068

Category Place 44

Pace 8:17

Time 51:25

Splits

M1 7:33
M2 8:31
M3 8:34
M4 8:19
M5 8:30
M6 8:19

Ha Nguyen

49 F Bib CB284 Centennial CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1069

Category Place 13

Pace 8:17

Time 51:25

Splits

M1 7:56
M2 8:05
M3 8:29
M4 8:17
M5 7:55
M6 8:50

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Yako Perlov

19 M Bib C230 Boulder CO,

Overall Place 3349

Category Place 70

Pace 8:17

Time 51:25

Splits

M1 8:47
M2 8:30
M3 8:31
M4 8:24
M5 7:50
M6 7:42

Andrew Trevino

35 M Bib GG139 Littleton CO,

Overall Place 3348

Category Place 100

Pace 8:17

Time 51:25

Splits

M1 8:38
M2 8:21
M3 8:57
M4 8:19
M5 7:46
M6 7:43

Christopher Valentine

46 M Bib EA322 Longmont CO,

Overall Place 3346

Category Place 56

Pace 8:17

Time 51:25

Splits

M1 8:16
M2 8:16
M3 8:35
M4 8:14
M5 8:02
M6 8:10

John Calhoon

54 M Bib DB115 Castle Pines CO,

Overall Place 3355

Category Place 34

Pace 8:17

Time 51:26

Splits

M1 8:20
M2 8:14
M3 8:34
M4 8:19
M5 7:57
M6 8:09

Luke Carbone

17 M Bib JE334 Lone Tree CO,

Overall Place 3354

Category Place 91

Pace 8:17

Time 51:26

Splits

M1 9:02
M2 8:28
M3 9:02
M4 8:30
M5 7:42
M6 7:13

Jeff Lu

30 M Bib CC313 Houston TX,

Overall Place 3352

Category Place 114

Pace 8:17

Time 51:26

Splits

M1 7:41
M2 8:24
M3 9:02
M4 8:30
M5 7:55
M6 8:00

Adrian Miaja

12 M Bib EE434 Louisville 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 3353

Category Place 20

Pace 8:17

Time 51:26

Splits

M1 8:35
M2 8:31
M3 8:39
M4 8:11
M5 7:56
M6 8:03

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!

Colin Peterson

47 M Bib CC302 Scituate MA,

Overall Place 3351

Category Place 39

Pace 8:17

Time 51:26

Splits

M1 7:55
M2 8:12
M3 8:36
M4 8:22
M5 8:12
M6 8:21
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