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 4201-4225 of 45055 Race Participants

Michael Sindelar

58 M Bib CB081 Frederick CO,

Overall Place 3179

Category Place 17

Pace 8:12

Time 50:53

Splits

M1 8:24
M2 8:27
M3 8:31
M4 8:09
M5 7:47
M6 7:46

Adam Weil

39 M Bib E352 Edgewater CO,

Overall Place 3181

Category Place 82

Pace 8:12

Time 50:53

Splits

M1 7:46
M2 8:16
M3 8:40
M4 8:14
M5 8:06
M6 8:00

Delaney Carrigan

25 M Bib JD006 Boulder CO,

Overall Place 3186

Category Place 106

Pace 8:12

Time 50:54

Splits

M1 7:34
M2 7:56
M3 8:40
M4 8:43
M5 8:07
M6 8:07

Blaise Colamarino

29 M Bib EC163 Boulder CO,

Overall Place 3184

Category Place 115

Pace 8:12

Time 50:54

Splits

M1 8:54
M2 8:07
M3 8:22
M4 8:12
M5 7:55
M6 7:37

Johnny Garcia

24 M Bib JF096 Louisville CO,

Overall Place 3183

Category Place 91

Pace 8:12

Time 50:54

Splits

M1 7:35
M2 7:56
M3 8:41
M4 8:42
M5 8:05
M6 8:09

Daniel Gilson

29 M Bib MF538 Dublin 24 D,

Overall Place 3185

Category Place 116

Pace 8:12

Time 50:54

Splits

M1
M2
M3 8:46
M4 8:19
M5 7:55
M6 8:04

Greyson Holt

36 M Bib GA570 Lafayette 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 3189

Category Place 79

Pace 8:12

Time 50:54

Splits

M1 8:26
M2 8:05
M3 8:26
M4 8:19
M5 8:17
M6 7:46

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!

Cole Rapczynski

26 M Bib JD419 Denver CO,

Overall Place 3188

Category Place 122

Pace 8:12

Time 50:54

Splits

M1 8:02
M2 8:08
M3 8:30
M4 8:19
M5 8:13
M6 7:56

Kenneth Saunders

24 M Bib MJ115 Castle Rock CO,

Overall Place 3187

Category Place 92

Pace 8:12

Time 50:54

Splits

M1 9:26
M2 8:27
M3 8:33
M4 7:52
M5 7:45
M6 7:17

Sean Bulthaup

45 M Bib CC230 Boulder CO,

Overall Place 3190

Category Place 48

Pace 8:12

Time 50:55

Splits

M1 8:04
M2 8:05
M3 8:28
M4 8:12
M5 7:52
M6 8:17

Ronald Ebert

50 M Bib CB063 Aurora CO,

Overall Place 3193

Category Place 36

Pace 8:12

Time 50:55

Splits

M1 7:48
M2 7:57
M3 8:28
M4 8:12
M5 7:56
M6 7:58

Alex Heuton

19 M Bib E249 Broomfield 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 3191

Category Place 68

Pace 8:12

Time 50:55

Splits

M1 8:00
M2 8:22
M3 8:37
M4 8:27
M5 8:02
M6 7:55

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!

Josh Stvan

31 M Bib EB254 Keystone CO,

Overall Place 3192

Category Place 94

Pace 8:12

Time 50:55

Splits

M1 9:41
M2 8:30
M3 7:51
M4 8:17
M5 7:20
M6 7:38

Marissa Gower

31 F Bib DB363 Aurora CO,

Overall Place 1002

Category Place 42

Pace 8:12

Time 50:56

Splits

M1 7:57
M2 7:42
M3 8:11
M4 9:18
M5 7:51
M6 8:03

Alexander Grendi

37 M Bib EC015 Huntington NE,

Overall Place 3195

Category Place 80

Pace 8:12

Time 50:56

Splits

M1 7:37
M2 7:33
M3 8:33
M4 8:50
M5 8:21
M6 8:07

Emma May

26 F Bib FD407 Golden CO,

Overall Place 1003

Category Place 59

Pace 8:12

Time 50:56

Splits

M1 8:11
M2 7:55
M3 9:01
M4 8:05
M5 7:44
M6 8:11

Diana Rogers Jaeger

43 F Bib GH326 Fort Collins CO,

Overall Place 1001

Category Place 17

Pace 8:12

Time 50:56

Splits

M1 7:54
M2 8:08
M3 8:30
M4 8:32
M5 7:55
M6 8:13

Jeff Uhland

61 M Bib CB237 Niwot CO,

Overall Place 3194

Category Place 21

Pace 8:12

Time 50:56

Splits

M1 8:07
M2 7:58
M3 8:18
M4 8:12
M5 8:07
M6 8:18

Steve Balint

66 M Bib CA265 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 3199

Category Place 5

Pace 8:13

Time 50:57

Splits

M1 7:37
M2 7:48
M3 8:08
M4 8:27
M5 8:03
M6 9:06

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Tessa Brockway

29 F Bib DA285 Fort Collins CO,

Overall Place 1005

Category Place 37

Pace 8:13

Time 50:57

Splits

M1 7:58
M2 8:01
M3 8:21
M4 8:18
M5 8:07
M6 8:19

Triston Burkett

23 M Bib DB119 Fort Collins CO,

Overall Place 3200

Category Place 81

Pace 8:13

Time 50:57

Splits

M1 8:22
M2 8:27
M3 8:31
M4 8:20
M5 7:54
M6 7:44

Reginald Gage

60 M Bib CC381 Denver CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 3196

Category Place 14

Pace 8:12

Time 50:57

Splits

M1 7:40
M2 7:59
M3 8:34
M4 8:40
M5 8:10
M6 8:05

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Carrie Hartman

48 F Bib DD210 Denver CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1004

Category Place 7

Pace 8:12

Time 50:57

Splits

M1 8:11
M2 8:23
M3 8:19
M4 8:06
M5 8:01
M6 8:09

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Tony Hurd

42 M Bib DD197 Denver CO,

Overall Place 3197

Category Place 57

Pace 8:12

Time 50:57

Splits

M1 7:57
M2 8:24
M3 8:44
M4 8:15
M5 7:50
M6 8:06

Timothy Payne

43 M Bib DD141 Erie CO,

Overall Place 3202

Category Place 52

Pace 8:13

Time 50:57

Splits

M1 8:10
M2 8:53
M3 8:09
M4 8:04
M5 7:43
M6 8:10
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