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 2251-2275 of 45161 Race Participants

Robert Slatkin

31 M Bib CB086 Boulder CO,

Overall Place 1820

Category Place 53

Pace 7:22

Time 45:44

Splits

M1 6:58
M2 7:16
M3 7:39
M4 7:27
M5 7:18
M6 7:17

Luke Burgett

30 M Bib AB149 Denver CO,

Overall Place 1822

Category Place 68

Pace 7:22

Time 45:45

Splits

M1 7:31
M2 7:24
M3 7:46
M4 7:17
M5 7:00
M6 7:02

Caroline Cunningham

24 F Bib D211 Maryville MO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 417

Category Place 14

Pace 7:22

Time 45:45

Splits

M1 7:41
M2 7:23
M3 7:28
M4 7:14
M5 7:07
M6 7:14

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Dustin Ramsay

29 M Bib F421 Denver 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 1825

Category Place 72

Pace 7:22

Time 45:45

Splits

M1 7:31
M2 7:26
M3 7:39
M4 7:19
M5 7:16
M6 7:10

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!

Alex Stone

22 M Bib BB300 Superior CO,

Overall Place 1824

Category Place 51

Pace 7:22

Time 45:45

Splits

M1 6:39
M2 7:01
M3 7:34
M4 7:46
M5 7:18
M6 7:47

Ken Umezono

27 M Bib D151 Broomfield CO,

Overall Place 1823

Category Place 81

Pace 7:22

Time 45:45

Splits

M1 7:42
M2 7:22
M3 7:33
M4 7:16
M5 7:09
M6 7:04

Spencer Couse

27 M Bib GD277 Erie CO,

Overall Place 1827

Category Place 82

Pace 7:22

Time 45:46

Splits

M1 6:48
M2 7:17
M3 7:43
M4 7:43
M5 7:21
M6 7:27

Josh Dinges

35 M Bib C244 Denver CO,

Overall Place 1831

Category Place 49

Pace 7:22

Time 45:46

Splits

M1 7:03
M2 7:02
M3 7:48
M4 7:29
M5 7:16
M6 7:30

Imani Gorbea

22 F Bib A106 Vail CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 419

Category Place 12

Pace 7:22

Time 45:46

Splits

M1 6:40
M2 7:05
M3 7:36
M4 7:39
M5 7:22
M6 7:37

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Yik Lam

44 M Bib BA158 Carrboro NC,

Overall Place 1829

Category Place 24

Pace 7:22

Time 45:46

Splits

M1 6:48
M2 7:18
M3 7:39
M4 7:34
M5 7:18
M6 7:37

Abby Levene

34 F Bib A703 Boulder CO,

Overall Place 421

Category Place 20

Pace 7:22

Time 45:46

Splits

M1 7:47
M2 7:35
M3 7:23
M4 7:19
M5 7:01
M6 7:03

Riley McGrath

23 F Bib A256 Greenwood Vlg CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 420

Category Place 11

Pace 7:22

Time 45:46

Splits

M1 6:41
M2 7:05
M3 7:36
M4 7:39
M5 7:23
M6 7:37

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Dan Nestor

31 M Bib A148 Boulder CO,

Overall Place 1832

Category Place 54

Pace 7:22

Time 45:46

Splits

M1 7:48
M2 7:36
M3 7:22
M4 7:18
M5 7:02
M6 7:03

Aaron Porter

40 M Bib JF405 Castle Rock CO,

Overall Place 1828

Category Place 37

Pace 7:22

Time 45:46

Splits

M1 6:54
M2 7:12
M3 7:26
M4 7:26
M5 7:20
M6 7:15

Brent Sherry

48 M Bib CA296 Boulder CO,

Overall Place 1830

Category Place 22

Pace 7:22

Time 45:46

Splits

M1 6:49
M2 7:19
M3 7:41
M4 7:32
M5 7:15
M6 7:30

Kayla Vokt

25 F Bib AA150 Houston TX,

Overall Place 418

Category Place 20

Pace 7:22

Time 45:46

Splits

M1 6:51
M2 7:31
M3 7:48
M4 7:25
M5 7:12
M6 7:21

Eric Zabel

23 M Bib JF267 Bettendorf IA,

Overall Place 1826

Category Place 47

Pace 7:22

Time 45:46

Splits

M1 7:26
M2 7:36
M3 7:41
M4 7:15
M5 7:05
M6 7:06

Vik Debacker

27 M Bib AA683 Boulder CO,

Overall Place 1833

Category Place 83

Pace 7:23

Time 45:47

Splits

M1 7:47
M2 7:36
M3 7:22
M4 7:19
M5 7:01
M6 7:03

Elisabeth Guardino

26 F Bib D108 Boulder CO,

Overall Place 422

Category Place 34

Pace 7:23

Time 45:47

Splits

M1 7:12
M2 7:27
M3 7:42
M4 7:33
M5 7:04
M6 7:14

Meg Legro

27 F Bib AA133 Boulder CO,

Overall Place 423

Category Place 26

Pace 7:23

Time 45:47

Splits

M1 7:47
M2 7:35
M3 7:23
M4 7:18
M5 7:01
M6 7:03

Ben Bang

52 M Bib BB040 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1838

Category Place 13

Pace 7:23

Time 45:48

Splits

M1 7:24
M2 7:16
M3 7:33
M4 7:27
M5 7:21
M6 7:10

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Crazy Bob

55 M Bib BB167 Colorado Springs CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1834

Category Place 13

Pace 7:23

Time 45:48

Splits

M1 7:12
M2 7:25
M3 7:35
M4 7:22
M5 7:11
M6 7:21

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Aaron Grady

69 M Bib C109 Denver CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

2nd Place
2nd Place

2nd Place

Finished in 2nd Place!

Overall Place 1836

Category Place 2

Pace 7:23

Time 45:48

Splits

M1 7:30
M2 7:20
M3 7:45
M4 7:15
M5 7:03
M6 7:13

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

2nd Place
2nd Place

2nd Place

Finished in 2nd Place!

Cathy Koger

51 F Bib AA512 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 425

Category Place 1

Pace 7:23

Time 45:48

Splits

M1 6:53
M2 7:14
M3 7:38
M4 7:29
M5 7:14
M6 7:36

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!

Peter Meade

24 M Bib CB394 Boulder CO,

Overall Place 1835

Category Place 54

Pace 7:23

Time 45:48

Splits

M1 7:19
M2 7:30
M3 7:45
M4 7:21
M5 6:55
M6 7:16
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