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 31976-32000 of 45161 Race Participants

Daren Laesch

57 M Bib PE087 Nederland CO,

Overall Place 16720

Category Place 190

Pace 15:51

Time 1:38:24

Splits

M1
M2
M3 16:31
M4 16:08
M5 15:52
M6 16:00

Ross Lombardo

25 M Bib JG459 Lakewood CO,

Overall Place 16717

Category Place 500

Pace 15:51

Time 1:38:24

Splits

M1 29:27
M2 12:50
M3 13:56
M4 14:33
M5 14:04
M6 11:08

Stephen Margolin

58 M Bib NA074 Boulder CO,

Overall Place 16718

Category Place 164

Pace 15:51

Time 1:38:24

Splits

M1 14:45
M2 14:44
M3 18:48
M4 14:10
M5 14:55
M6 17:56

Sheri Margolin

50 F Bib NA075 Boulder CO,

Overall Place 15095

Category Place 201

Pace 15:51

Time 1:38:24

Splits

M1 14:44
M2 14:44
M3 18:47
M4 14:12
M5 14:54
M6 17:57

Claudia Schuster

24 F Bib NF405 Lakewood CO,

Overall Place 15094

Category Place 485

Pace 15:51

Time 1:38:24

Splits

M1 12:48
M2 17:00
M3 13:55
M4 20:43
M5 14:36
M6 17:01

Grace Villier

28 F Bib P547 Nashville TN,

Overall Place 15096

Category Place 499

Pace 15:51

Time 1:38:24

Splits

M1 14:06
M2 17:02
M3 17:54
M4 17:37
M5 14:39
M6 13:29

Denae Yuros

38 F Bib NF546 Englewood CO,

Overall Place 15097

Category Place 300

Pace 15:51

Time 1:38:24

Splits

M1 15:07
M2 16:42
M3 16:09
M4 16:14
M5 15:01
M6 16:09

Allegra Brown

11 F Bib NL622 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 15099

Category Place 124

Pace 15:51

Time 1:38:25

Splits

M1 12:08
M2 19:10
M3 17:02
M4 15:47
M5 15:08
M6 16:17

Awards

Bold Squad
Bold Squad

Bold Squad

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

Christopher Carpenter

42 M Bib NF426 Madison TN,

Overall Place 16721

Category Place 293

Pace 15:51

Time 1:38:25

Splits

M1 15:07
M2 16:42
M3 16:10
M4 16:11
M5 15:03
M6 16:09

Samantha Martin

26 F Bib NK472 Denver CO,

Overall Place 15100

Category Place 582

Pace 15:51

Time 1:38:25

Splits

M1 13:35
M2 16:18
M3 15:36
M4 17:08
M5 16:07
M6 16:16

Susan Norris

35 F Bib NM595 Denver CO,

Overall Place 15098

Category Place 333

Pace 15:51

Time 1:38:25

Splits

M1 13:15
M2 14:50
M3 25:51
M4 15:28
M5 12:46
M6 13:23

Sarah Altshuler

26 F Bib NK471 Denver CO,

Overall Place 15101

Category Place 583

Pace 15:51

Time 1:38:26

Splits

M1 13:37
M2 16:02
M3 15:50
M4 17:09
M5 16:07
M6 16:16

Ella Beloy

7 F Bib GJ469 Arvada CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 15102

Category Place 22

Pace 15:51

Time 1:38:26

Splits

M1 16:13
M2 17:28
M3 17:08
M4 14:51
M5 15:03
M6 15:01

Awards

Bold Squad
Bold Squad

Bold Squad

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

Victoria Beloy

40 F Bib GJ470 Arvada CO,

Overall Place 15104

Category Place 313

Pace 15:51

Time 1:38:26

Splits

M1 16:13
M2 17:28
M3 17:08
M4 14:48
M5 15:05
M6 15:01

John Blackwelder

54 M Bib ND072 Lafayette CO,

Overall Place 16724

Category Place 212

Pace 15:51

Time 1:38:26

Splits

M1 15:04
M2 15:20
M3 16:54
M4 17:47
M5 14:37
M6 15:51

Drew Blackwelder

13 M Bib B396 Lafayette CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 16725

Category Place 223

Pace 15:51

Time 1:38:26

Splits

M1 15:04
M2 15:19
M3 17:21
M4 17:23
M5 14:35
M6 15:51

Awards

Bold Squad
Bold Squad

Bold Squad

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

Daniel Brenner

35 M Bib NM596 Denver CO,

Overall Place 16727

Category Place 370

Pace 15:51

Time 1:38:26

Splits

M1 13:16
M2 14:50
M3 25:50
M4 15:27
M5 12:47
M6 12:59

Katie Knowlton

18 F Bib JG068 Boulder CO,

Overall Place 15105

Category Place 225

Pace 15:51

Time 1:38:26

Splits

M1
M2
M3 15:19
M4 18:02
M5 19:33
M6 15:39

Cliff Mactavish

59 M Bib NK452 Niwot CO,

Overall Place 16726

Category Place 128

Pace 15:51

Time 1:38:26

Splits

M1
M2
M3 21:45
M4 16:44
M5 16:20
M6 14:27

Lucy Michaels

17 F Bib JG532 Boulder CO,

Overall Place 15103

Category Place 236

Pace 15:51

Time 1:38:26

Splits

M1
M2
M3 15:20
M4 18:02
M5 19:33
M6 15:38

Brian Pemberton

50 M Bib NR319 Louisville CO,

Overall Place 16723

Category Place 205

Pace 15:51

Time 1:38:26

Splits

M1
M2
M3 28:52
M4 13:29
M5 12:30
M6 10:54

Participant Opted Out of Published Results

26 M Bib NC148 Colorado Springs CO,

Overall Place 16722

Category Place 502

Pace 15:51

Time 1:38:26

Splits

M1 18:54
M2 14:25
M3 15:55
M4 16:50
M5 15:14
M6 14:02

Carlen Andrie

25 F Bib NM091 Greenwood Vlg CO,

Overall Place 15108

Category Place 522

Pace 15:51

Time 1:38:27

Splits

M1 13:37
M2 16:02
M3 15:51
M4 17:08
M5 16:08
M6 16:15

Natalie Benson

30 F Bib GJ638 Westminster CO,

Overall Place 15106

Category Place 438

Pace 15:51

Time 1:38:27

Splits

M1 13:26
M2 18:28
M3 14:59
M4 18:13
M5 14:51
M6 15:32

Josselyn Cortez

21 F Bib ND360 Primghar IA,

Overall Place 15107

Category Place 405

Pace 15:51

Time 1:38:27

Splits

M1 14:33
M2 15:59
M3 16:48
M4 16:49
M5 15:13
M6 15:41
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