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 5326-5350 of 45055 Race Participants

Mark Tomusiak

58 M Bib DC102 Boulder CO,

Overall Place 3963

Category Place 28

Pace 8:34

Time 53:10

Splits

M1 8:22
M2 8:34
M3 9:00
M4 8:35
M5 8:25
M6 8:24

Participant Opted Out of Published Results

23 M Bib CB324 Boulder CO,

Overall Place 3961

Category Place 97

Pace 8:34

Time 53:10

Splits

M1 8:22
M2 8:34
M3 9:00
M4 8:35
M5 8:25
M6 8:21

Keith Bates

23 M Bib EE348 Boulder CO,

Overall Place 3977

Category Place 98

Pace 8:34

Time 53:11

Splits

M1 8:41
M2 8:43
M3 9:08
M4 8:39
M5 8:07
M6 8:14

Christian Chaves

25 M Bib B340 Denver CO,

Overall Place 3974

Category Place 132

Pace 8:34

Time 53:11

Splits

M1 8:06
M2 8:33
M3 8:36
M4 8:38
M5 8:47
M6 8:31

Caleb Deal

30 M Bib CC287 Northglenn CO,

Overall Place 3976

Category Place 133

Pace 8:34

Time 53:11

Splits

M1 7:42
M2 8:27
M3 9:03
M4 8:54
M5 8:25
M6 8:41

Mike Flores

68 M Bib DA183 Amarillo TX,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 3970

Category Place 10

Pace 8:34

Time 53:11

Splits

M1 8:35
M2 8:35
M3 8:52
M4 8:36
M5 8:29
M6 8:20

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Mario Garcia

55 M Bib D312 Brush CO,

Overall Place 3969

Category Place 38

Pace 8:34

Time 53:11

Splits

M1 8:24
M2 8:19
M3 8:34
M4 8:28
M5 8:21
M6 8:49

Michael Hickey

32 M Bib JD404 Denver CO,

Overall Place 3975

Category Place 122

Pace 8:34

Time 53:11

Splits

M1 8:11
M2 8:32
M3 9:07
M4 8:40
M5 8:23
M6 8:22

Mark Hill

51 M Bib JC629 Aurora CO,

Overall Place 3973

Category Place 48

Pace 8:34

Time 53:11

Splits

M1 8:20
M2 8:21
M3 8:49
M4 8:43
M5 8:28
M6 8:30

Jemil Kassahun

26 M Bib NL299 Littleton CO,

Overall Place 3971

Category Place 147

Pace 8:34

Time 53:11

Splits

M1 8:06
M2 8:33
M3 8:36
M4 8:39
M5 8:47
M6 8:31

Kyle Luther

30 M Bib JC289 San Francisco CA,

Overall Place 3972

Category Place 132

Pace 8:34

Time 53:11

Splits

M1 9:15
M2 8:44
M3 8:55
M4 8:26
M5 7:59
M6 8:00

Tara Noland

28 F Bib NA096 Buena Vista CO,

Overall Place 1336

Category Place 44

Pace 8:34

Time 53:11

Splits

M1 8:32
M2 8:17
M3 8:38
M4 8:44
M5 8:28
M6 8:35

Stephen Schafer

53 M Bib DC249 Southlake TX,

Overall Place 3968

Category Place 53

Pace 8:34

Time 53:11

Splits

M1 8:36
M2 8:29
M3 8:55
M4 8:40
M5 8:13
M6 8:29

Ryan Baker

38 M Bib BB496 Fort Collins CO,

Overall Place 3983

Category Place 104

Pace 8:34

Time 53:12

Splits

M1 8:58
M2 8:38
M3 8:57
M4 8:35
M5 8:13
M6 8:12

Paul Baker

41 M Bib BB397 Fort Collins CO,

Overall Place 3982

Category Place 73

Pace 8:34

Time 53:12

Splits

M1 8:58
M2
M3
M4 8:35
M5 8:14
M6 8:12

Ann Campbell

68 F Bib DC268 Boulder CO,

Awards

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 1337

Category Place 1

Pace 8:34

Time 53:12

Splits

M1 8:27
M2 8:33
M3 8:46
M4 8:27
M5 8:16
M6 8:45

Awards

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!

Robert Deyoung

55 M Bib GF152 Johnstown CO,

Overall Place 3981

Category Place 39

Pace 8:34

Time 53:12

Splits

M1 8:37
M2 8:23
M3 8:48
M4 8:31
M5 8:17
M6 8:42

Robert Kennedy

36 M Bib DD396 Centennial CO,

Overall Place 3979

Category Place 97

Pace 8:34

Time 53:12

Splits

M1 8:48
M2 8:48
M3 9:04
M4 8:26
M5 8:10
M6 8:10

Casey Kuchta

31 M Bib E377 Longmont CO,

Overall Place 3978

Category Place 109

Pace 8:34

Time 53:12

Splits

M1 8:49
M2 8:46
M3 8:54
M4 8:39
M5 8:11
M6 8:09

Sam Pearson

33 F Bib ED343 Arvada CO,

Overall Place 1338

Category Place 37

Pace 8:34

Time 53:12

Splits

M1 8:48
M2 8:39
M3 8:51
M4 8:37
M5 8:15
M6 8:13

Jessica Sieren

48 F Bib DA160 Denver CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1341

Category Place 12

Pace 8:34

Time 53:12

Splits

M1 8:29
M2 8:25
M3 8:51
M4 8:37
M5 8:26
M6 8:35

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Matthew Thompson

42 M Bib M138 Colorado Spgs CO,

Overall Place 3980

Category Place 67

Pace 8:34

Time 53:12

Splits

M1 8:15
M2 8:19
M3 8:51
M4 8:41
M5 8:26
M6 8:50

Jenny Vestle

30 F Bib D100 Omaha NE,

Overall Place 1340

Category Place 47

Pace 8:34

Time 53:12

Splits

M1 8:26
M2 8:27
M3 8:56
M4 8:46
M5 8:21
M6 8:26

Emma Wilbourn

32 F Bib FB539 Denver CO,

Overall Place 1339

Category Place 40

Pace 8:34

Time 53:12

Splits

M1 8:07
M2 8:46
M3 8:44
M4 8:48
M5 8:32
M6 8:30

Karsten Anderson

20 M Bib EC019 Boulder CO,

Overall Place 3988

Category Place 85

Pace 8:34

Time 53:13

Splits

M1 8:12
M2 9:05
M3 9:20
M4 8:56
M5 8:00
M6 8:02
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