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 8176-8200 of 45055 Race Participants

Sage Idema

9 F Bib GD489 Niwot CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

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 2361

Category Place 1

Pace 9:18

Time 57:45

Splits

M1 10:12
M2 9:54
M3 9:46
M4 9:19
M5 8:40
M6 8:20

Awards

Bold Squad
Bold Squad

Bold Squad

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

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!

Michael Mattison

70 M Bib GG128 Lakewood CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 5775

Category Place 14

Pace 9:18

Time 57:45

Splits

M1 9:13
M2 9:18
M3 9:36
M4 9:18
M5 9:02
M6 9:13

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Barbara Perkins

36 F Bib CC291 Denver CO,

Overall Place 2364

Category Place 62

Pace 9:18

Time 57:45

Splits

M1 8:50
M2 8:58
M3 9:44
M4 9:45
M5 9:12
M6 9:17

Laurie Camp

49 F Bib GB597 Frederick CO,

Overall Place 2368

Category Place 26

Pace 9:18

Time 57:46

Splits

M1 8:48
M2 9:09
M3 9:40
M4 9:29
M5 9:19
M6 9:16

Robert Campbell

69 M Bib D362 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 5781

Category Place 9

Pace 9:18

Time 57:46

Splits

M1 8:16
M2 10:05
M3 8:37
M4 12:57
M5 7:56
M6 8:06

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Penelope Fleming

12 F Bib FB084 Superior 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!

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 2369

Category Place 18

Pace 9:18

Time 57:46

Splits

M1 9:52
M2 9:29
M3 9:47
M4 9:29
M5 8:58
M6 8:32

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!

Bold Squad
Bold Squad

Bold Squad

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

Participant Opted Out of Published Results

55 M Bib JD288 Lafayette CO,

Overall Place 5783

Category Place 58

Pace 9:18

Time 57:46

Splits

M1 8:49
M2 8:40
M3 9:28
M4 9:35
M5 9:28
M6 9:34

James Haug

42 M Bib EA052 Denver CO,

Overall Place 5786

Category Place 94

Pace 9:18

Time 57:46

Splits

M1 9:08
M2 10:04
M3 9:27
M4 9:15
M5 8:56
M6 8:57

Therese Karkowski

44 F Bib EB136 Boulder CO,

Overall Place 2370

Category Place 38

Pace 9:18

Time 57:46

Splits

M1 9:03
M2 9:09
M3 9:20
M4 9:20
M5 9:19
M6 9:30

David Kim

20 M Bib NG053 Parker CO,

Overall Place 5784

Category Place 117

Pace 9:18

Time 57:46

Splits

M1 8:30
M2 8:55
M3 11:04
M4 9:58
M5 8:51
M6 8:40

Vilva Natarajan

59 M Bib JG075 Chennai TN,

Overall Place 5785

Category Place 39

Pace 9:18

Time 57:46

Splits

M1 9:26
M2 9:12
M3 9:27
M4 9:31
M5 8:47
M6 9:09

Juan Venegas

25 M Bib MC607 Fort Lupton CO,

Overall Place 5782

Category Place 185

Pace 9:18

Time 57:46

Splits

M1 8:16
M2 9:12
M3 9:42
M4 9:43
M5 9:21
M6 9:27

Vera White

29 F Bib EB389 Broomfield CO,

Overall Place 2371

Category Place 77

Pace 9:18

Time 57:46

Splits

M1 9:43
M2 9:27
M3 9:40
M4 9:12
M5 8:57
M6 8:49

John Barnard

52 M Bib E163 Arvada CO,

Overall Place 5794

Category Place 67

Pace 9:19

Time 57:47

Splits

M1 9:22
M2 9:15
M3 9:45
M4 9:25
M5 9:07
M6 8:51

Thomas Bonan

30 M Bib BB285 Boulder CO,

Overall Place 5789

Category Place 193

Pace 9:18

Time 57:47

Splits

M1 9:43
M2 9:27
M3 9:40
M4 9:11
M5 8:56
M6 8:50

Scott Chamberlin

68 M Bib D316 Lakewood CO,

Overall Place 5791

Category Place 16

Pace 9:18

Time 57:47

Splits

M1 9:06
M2 9:12
M3 9:35
M4 9:25
M5 8:58
M6 9:23

Participant Opted Out of Published Results

25 M Bib JG333 Denver CO,

Overall Place 5790

Category Place 186

Pace 9:18

Time 57:47

Splits

M1 9:05
M2 9:03
M3 9:48
M4 9:31
M5 9:31
M6 8:42

Jude Geer

11 M Bib EE354 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 5793

Category Place 35

Pace 9:18

Time 57:47

Splits

M1 9:19
M2 9:42
M3 10:34
M4 9:56
M5 8:19
M6 8:24

Awards

Bold Squad
Bold Squad

Bold Squad

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

Mary Haskins

65 F Bib EA176 Brooklyn NY,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

3rd Place
3rd Place

3rd Place

Finished in 3rd Place!

Overall Place 2375

Category Place 3

Pace 9:18

Time 57:47

Splits

M1 8:48
M2 9:09
M3 10:02
M4 9:28
M5 9:11
M6 9:08

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

3rd Place
3rd Place

3rd Place

Finished in 3rd Place!

Nathan Keasler

44 M Bib G455 Arvada CO,

Overall Place 5792

Category Place 96

Pace 9:18

Time 57:47

Splits

M1 10:26
M2 9:28
M3 9:26
M4 9:03
M5 8:42
M6 8:42

Vicente Martinez

55 M Bib MC512 Longmont CO,

Overall Place 5787

Category Place 59

Pace 9:18

Time 57:47

Splits

M1 9:26
M2 9:11
M3 9:47
M4 9:09
M5 9:01
M6 9:09

Kiley Oblisk

34 F Bib DD322 Denver CO,

Overall Place 2376

Category Place 83

Pace 9:18

Time 57:47

Splits

M1 9:01
M2 9:02
M3 9:22
M4 9:32
M5 9:12
M6 9:32

Allison Seabeck

43 F Bib EB343 Fort Collins CO,

Overall Place 2372

Category Place 36

Pace 9:18

Time 57:47

Splits

M1 9:11
M2 9:12
M3 9:30
M4 9:11
M5 9:13
M6 9:23

Participant Opted Out of Published Results

29 M Bib GH218 Littleton CO,

Overall Place 5788

Category Place 173

Pace 9:18

Time 57:47

Splits

M1 8:28
M2 9:04
M3 10:00
M4 9:22
M5 9:05
M6 9:48

Emily Smith

29 F Bib JB445 Englewood CO,

Overall Place 2374

Category Place 78

Pace 9:18

Time 57:47

Splits

M1 8:53
M2 9:06
M3 9:41
M4 9:23
M5 9:16
M6 9:13
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