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 6276-6300 of 45055 Race Participants

Mitchell Engerman

25 M Bib JG438 Littleton CO,

Overall Place 4618

Category Place 152

Pace 8:50

Time 54:53

Splits

M1 8:42
M2 8:39
M3 9:18
M4 9:06
M5 8:53
M6 8:29

Sydney Evans

25 F Bib EA027 Westminster CO,

Overall Place 1631

Category Place 65

Pace 8:50

Time 54:53

Splits

M1 8:59
M2 8:45
M3 9:02
M4 8:55
M5 8:39
M6 8:37

Michael Fields

37 M Bib DB358 Parker CO,

Overall Place 4620

Category Place 111

Pace 8:50

Time 54:53

Splits

M1 8:31
M2 8:34
M3 9:01
M4 9:04
M5 8:43
M6 9:02

Katie Frye

52 F Bib E120 Boulder CO,

Overall Place 1632

Category Place 16

Pace 8:50

Time 54:53

Splits

M1 8:57
M2 8:43
M3 8:59
M4 8:48
M5 8:43
M6 8:47

Cameron Lafrazza-Schwar

16 F Bib AA642 Boulder CO,

Overall Place 1629

Category Place 32

Pace 8:50

Time 54:53

Splits

M1 7:55
M2 8:11
M3 11:13
M4 9:01
M5 7:58
M6 8:53

Brianna Malay Regan

29 F Bib ED416 Cambridge MA,

Overall Place 1630

Category Place 60

Pace 8:50

Time 54:53

Splits

M1 9:03
M2 8:55
M3 9:14
M4 8:54
M5 8:25
M6 8:32

Isaac Silverman

22 M Bib JF047 Boulder CO,

Overall Place 4619

Category Place 116

Pace 8:50

Time 54:53

Splits

M1 10:03
M2 8:34
M3 8:36
M4 8:34
M5 8:21
M6 8:42

Jesse Fabiano

18 M Bib MH053 Northglenn CO,

Overall Place 4625

Category Place 87

Pace 8:51

Time 54:54

Splits

M1
M2
M3 9:13
M4 9:17
M5 8:55
M6 8:41

Cate Leszcz

24 F Bib FF231 Boulder CO,

Overall Place 1633

Category Place 45

Pace 8:51

Time 54:54

Splits

M1 8:27
M2 8:50
M3 9:10
M4 9:06
M5 8:39
M6 8:55

Steven Mays

34 M Bib GB358 Lakewood CO,

Overall Place 4623

Category Place 127

Pace 8:51

Time 54:54

Splits

M1 8:41
M2 8:40
M3 9:03
M4 9:05
M5 8:52
M6 8:44

Arthur Stephens

33 M Bib F184 Denver CO,

Overall Place 4624

Category Place 136

Pace 8:51

Time 54:54

Splits

M1 9:06
M2 8:57
M3 9:21
M4 8:46
M5 8:10
M6 8:37

Zheli Yu

51 M Bib E147 Niwot CO,

Overall Place 4626

Category Place 58

Pace 8:51

Time 54:54

Splits

M1 8:56
M2 8:54
M3 9:09
M4 8:54
M5 8:30
M6 8:41

Wesley Allen

23 M Bib LC164 Littleton CO,

Overall Place 4630

Category Place 110

Pace 8:51

Time 54:55

Splits

M1 8:43
M2 9:00
M3 9:06
M4 8:52
M5 8:38
M6 8:43

Ronald Ambrose

58 M Bib DA050 Livonia MI,

Overall Place 4629

Category Place 34

Pace 8:51

Time 54:55

Splits

M1 9:08
M2 9:01
M3 9:17
M4 8:45
M5 8:24
M6 8:26

Peter Chen

57 M Bib DD114 Boulder CO,

Overall Place 4627

Category Place 45

Pace 8:51

Time 54:55

Splits

M1 8:39
M2 8:55
M3 9:23
M4 8:43
M5 8:49
M6 8:33

Eliza Fry

16 F Bib AB428 Louisville CO,

Overall Place 1635

Category Place 33

Pace 8:51

Time 54:55

Splits

M1 7:55
M2 8:30
M3 10:53
M4 9:01
M5 7:58
M6 8:53

Sara Hussenet

26 F Bib E398 Denver CO,

Overall Place 1638

Category Place 82

Pace 8:51

Time 54:55

Splits

M1 8:41
M2 8:47
M3 9:17
M4 8:59
M5 8:29
M6 8:45

Cooper Keene

17 M Bib JH483 Longmont CO,

Overall Place 4631

Category Place 113

Pace 8:51

Time 54:55

Splits

M1 7:33
M2 7:55
M3 9:35
M4 9:22
M5 9:47
M6 8:58

Patty Klinghagen

56 F Bib GH087 Lennox SD,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1636

Category Place 11

Pace 8:51

Time 54:55

Splits

M1 8:39
M2 8:48
M3 9:21
M4 8:56
M5 8:37
M6 8:37

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Bob Kuo

29 M Bib JG424 Boulder CO,

Overall Place 4633

Category Place 141

Pace 8:51

Time 54:55

Splits

M1 9:22
M2 9:06
M3 9:14
M4 8:50
M5 8:19
M6 8:09

Gauge Nichols

21 M Bib GH372 Lafayette CO,

Overall Place 4632

Category Place 97

Pace 8:51

Time 54:55

Splits

M1 8:24
M2 8:10
M3 9:12
M4 8:53
M5 8:47
M6 9:11

Yutong Pan

33 F Bib DB253 New York NY,

Overall Place 1637

Category Place 49

Pace 8:51

Time 54:55

Splits

M1 8:32
M2 8:43
M3
M4
M5 8:39
M6 8:45

Benjamin Thengvall

52 M Bib GD250 Boulder CO,

Overall Place 4628

Category Place 53

Pace 8:51

Time 54:55

Splits

M1 9:01
M2 8:35
M3 9:03
M4 8:49
M5 8:46
M6 8:48

Jennifer Tucker

53 F Bib FB466 Littleton CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1634

Category Place 15

Pace 8:51

Time 54:55

Splits

M1 8:27
M2 8:38
M3 9:02
M4 9:28
M5 8:37
M6 8:51

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Hannah Yoon

23 F Bib GH455 Denver CO,

Overall Place 1639

Category Place 48

Pace 8:51

Time 54:55

Splits

M1 8:44
M2 9:00
M3 9:06
M4 8:52
M5 8:38
M6 8:43
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