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 276-300 of 45161 Race Participants

Joshua Stallings

31 M Bib A702 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 267

Category Place 10

Pace 5:47

Time 35:51

Splits

M1 5:40
M2 5:38
M3 5:54
M4 5:52
M5 5:39
M6 5:50

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Frank Zoldak

58 M Bib A381 Lakewood 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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 266

Category Place 1

Pace 5:47

Time 35:51

Splits

M1 5:31
M2 5:41
M3 6:01
M4 5:52
M5 5:42
M6 5:48

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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Korey Blodgett

28 M Bib AA031 Denver CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 268

Category Place 15

Pace 5:47

Time 35:54

Splits

M1 5:52
M2 5:43
M3 5:58
M4 5:47
M5 5:33
M6 5:43

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Chandler Ogden

32 M Bib A232 San Antonio TX,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 269

Category Place 18

Pace 5:47

Time 35:54

Splits

M1 5:35
M2 5:43
M3 6:00
M4 5:50
M5 5:39
M6 5:48

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Ulysses Paulsrud

17 M Bib A532 Boulder CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 270

Category Place 19

Pace 5:47

Time 35:54

Splits

M1 5:35
M2 5:43
M3 5:59
M4 5:58
M5 5:37
M6 5:44

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Koet Stafford

18 M Bib A120 Westminster CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 271

Category Place 9

Pace 5:47

Time 35:54

Splits

M1 5:30
M2 5:41
M3 6:00
M4 5:55
M5 5:45
M6 5:48

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Brennen Field

27 M Bib A647 Boulder CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 274

Category Place 19

Pace 5:47

Time 35:55

Splits

M1 5:40
M2 5:41
M3 5:59
M4 5:50
M5 5:41
M6 5:47

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Michael Wawrzyn

20 M Bib A429 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 273

Category Place 10

Pace 5:47

Time 35:55

Splits

M1 5:36
M2 5:44
M3 5:57
M4 5:52
M5 5:39
M6 5:50

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Ben Weingart

28 M Bib A726 Newton MA,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 272

Category Place 16

Pace 5:47

Time 35:55

Splits

M1 6:01
M2 6:14
M3 6:14
M4 5:33
M5 5:15
M6 5:22

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Andrew Boissiere

32 M Bib A065 Dublin OH,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 277

Category Place 19

Pace 5:48

Time 35:56

Splits

M1 5:34
M2 5:37
M3 5:49
M4 5:48
M5 5:46
M6 6:00

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Jayson Call

24 M Bib A465 Saratoga Springs UT,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 275

Category Place 12

Pace 5:47

Time 35:56

Splits

M1 5:55
M2 5:54
M3 6:02
M4 5:41
M5 5:24
M6 5:39

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Eric Greene

45 M Bib A161 Aurora CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 276

Category Place 4

Pace 5:48

Time 35:56

Splits

M1 5:29
M2 5:39
M3 5:59
M4 5:54
M5 5:45
M6 5:52

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Silas Gramaglia

24 M Bib AA014 Erie CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 280

Category Place 13

Pace 5:48

Time 35:58

Splits

M1 5:44
M2 5:43
M3 5:58
M4 5:49
M5 5:41
M6 5:48

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Holden Krizek

19 M Bib A614 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 281

Category Place 14

Pace 5:48

Time 35:58

Splits

M1 5:39
M2 5:47
M3 6:13
M4 5:54
M5 5:32
M6 5:39

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Oliver Su

17 M Bib A406 Boulder CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 278

Category Place 20

Pace 5:48

Time 35:58

Splits

M1 5:30
M2 5:45
M3 6:04
M4 5:56
M5 5:41
M6 5:43

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Zachary Thomas

39 M Bib CC357 Golden CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 279

Category Place 6

Pace 5:48

Time 35:58

Splits

M1 6:07
M2 5:55
M3 5:59
M4 5:38
M5 5:30
M6 5:32

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Noah Barrios

14 M Bib AA168 Longmont 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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 283

Category Place 1

Pace 5:48

Time 35:59

Splits

M1 5:21
M2 5:40
M3 6:09
M4 6:12
M5 5:50
M6 5:33

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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Grady Simmons

16 M Bib A570 Canyon TX,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 284

Category Place 4

Pace 5:48

Time 35:59

Splits

M1 5:18
M2 5:31
M3 6:13
M4 6:37
M5 5:36
M6 5:32

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Todd Suttor

29 M Bib A672 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 282

Category Place 15

Pace 5:48

Time 35:59

Splits

M1 5:42
M2 5:47
M3 5:54
M4 5:51
M5 5:41
M6 5:49

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Antonio Escallon

24 M Bib AA712 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 286

Category Place 14

Pace 5:48

Time 36:00

Splits

M1 5:42
M2 5:47
M3 6:01
M4 5:54
M5 5:35
M6 5:45

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Thomas French

47 M Bib A459 Longmont 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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 285

Category Place 2

Pace 5:48

Time 36:00

Splits

M1 5:45
M2 5:42
M3 5:56
M4 5:54
M5 5:45
M6 5:46

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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Geo Tam

35 M Bib A613 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 287

Category Place 7

Pace 5:48

Time 36:00

Splits

M1 5:47
M2 5:52
M3 6:02
M4 5:53
M5 5:35
M6 5:43

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Sydney Salas

28 F Bib AA679 Denver 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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 8

Category Place 1

Pace 5:48

Time 36:02

Splits

M1 5:49
M2 5:44
M3 5:59
M4 5:48
M5 5:40
M6 5:43

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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Zach Dykstra

19 M Bib A574 Lafayette CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 289

Category Place 15

Pace 5:49

Time 36:03

Splits

M1 5:41
M2 5:39
M3 5:57
M4 5:51
M5 5:44
M6 5:55

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Mitchell Hixson

18 M Bib AA047 Hghlnds Ranch CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 288

Category Place 10

Pace 5:49

Time 36:03

Splits

M1 5:46
M2 5:47
M3 6:01
M4 5:49
M5 5:40
M6 5:43

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

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