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 526-550 of 45161 Race Participants

Sam Parsons

30 M Bib AA737 Boulder CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 483

Category Place 25

Pace 6:06

Time 37:52

Splits

M1 6:02
M2 6:05
M3 6:19
M4 6:03
M5 5:56
M6 6:05

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Adam Rylance

25 M Bib AA734 Arvada CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 485

Category Place 20

Pace 6:06

Time 37:52

Splits

M1 6:01
M2 5:59
M3 6:17
M4 6:10
M5 6:02
M6 6:03

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Anya Culling

26 F Bib A579 Union City NJ,

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 38

Category Place 5

Pace 6:06

Time 37:53

Splits

M1 5:55
M2 5:58
M3 6:11
M4 6:06
M5 6:01
M6 6:15

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!

Zachary King

15 M Bib AA163 Longmont 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 486

Category Place 12

Pace 6:06

Time 37:53

Splits

M1 5:39
M2 6:01
M3 6:17
M4 6:17
M5 6:09
M6 6:08

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!

Mason Lewis

24 M Bib A207 Broomfield CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 488

Category Place 21

Pace 6:06

Time 37:53

Splits

M1 6:20
M2 6:02
M3 6:11
M4 6:04
M5 6:00
M6 5:57

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Luke Neumann

36 M Bib A121 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 487

Category Place 12

Pace 6:06

Time 37:53

Splits

M1 6:00
M2 5:59
M3 6:14
M4 6:06
M5 6:02
M6 6:10

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!

Nicholas Granet

31 M Bib AB343 Boulder CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 489

Category Place 18

Pace 6:06

Time 37:54

Splits

M1 5:47
M2 5:56
M3 6:17
M4 6:22
M5 6:00
M6 6:05

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Participant Opted Out of Published Results

17 M Bib A512 Boulder 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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 490

Category Place 27

Pace 6:07

Time 37:54

Splits

M1 6:05
M2 6:06
M3 6:12
M4 6:20
M5 6:02
M6 6:01

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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Thomas Thornton

28 M Bib AB466 Englewood CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 491

Category Place 27

Pace 6:07

Time 37:54

Splits

M1 6:00
M2 6:09
M3 6:25
M4 6:10
M5 5:56
M6 5:53

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Andrea Toppin

32 F Bib A089 Broomfield 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 39

Category Place 2

Pace 6:06

Time 37:54

Splits

M1 5:49
M2 6:04
M3 6:19
M4 6:10
M5 5:58
M6 6:09

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!

James Anthony

18 M Bib A550 Niwot 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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 495

Category Place 23

Pace 6:07

Time 37:55

Splits

M1 6:05
M2 6:06
M3 6:20
M4 6:13
M5 6:01
M6 6:01

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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Victor Crespo-Cuevas

31 M Bib AA297 Boulder CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 494

Category Place 19

Pace 6:07

Time 37:55

Splits

M1 5:56
M2 6:02
M3 6:16
M4 6:07
M5 5:56
M6 6:13

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Lucas Elek

30 M Bib A279 Denver CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 492

Category Place 26

Pace 6:07

Time 37:55

Splits

M1 5:47
M2 6:02
M3 6:17
M4 6:10
M5 6:09
M6 6:15

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Tom Olds

16 M Bib A379 Hghlnds Ranch CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 493

Category Place 20

Pace 6:07

Time 37:55

Splits

M1 5:48
M2 5:48
M3 6:15
M4 6:10
M5 6:13
M6 6:21

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Josh Springwood

26 M Bib AA126 Boulder CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 496

Category Place 26

Pace 6:07

Time 37:55

Splits

M1 6:05
M2 6:15
M3 6:23
M4 6:08
M5 5:50
M6 5:54

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Jason Van Divier

53 M Bib A070 Parker 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 497

Category Place 1

Pace 6:07

Time 37:56

Splits

M1 5:58
M2 6:03
M3 6:16
M4 6:08
M5 6:00
M6 6:07

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!

Jessica Ackerman

30 F Bib AA148 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 40

Category Place 5

Pace 6:07

Time 37:57

Splits

M1 6:05
M2 6:02
M3 6:15
M4 6:04
M5 5:54
M6 6:07

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!

Fred Austin

28 M Bib AA487 Louisville CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 500

Category Place 28

Pace 6:07

Time 37:57

Splits

M1 6:13
M2 6:12
M3 6:24
M4 6:07
M5 5:53
M6 5:49

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Blake Graf

29 M Bib A077 Brighton CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 499

Category Place 21

Pace 6:07

Time 37:57

Splits

M1 5:52
M2 6:09
M3 6:22
M4 6:10
M5 6:01
M6 5:59

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Alex Mahan

15 M Bib A019 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 498

Category Place 13

Pace 6:07

Time 37:57

Splits

M1 6:06
M2 6:05
M3 6:17
M4 6:04
M5 5:56
M6 6:10

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!

Daniel Morales

19 M Bib A412 San Antonio TX,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 502

Category Place 20

Pace 6:07

Time 37:59

Splits

M1 5:41
M2 6:05
M3 6:24
M4 6:17
M5 5:55
M6 6:16

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Ian O'Brien

31 M Bib A074 Golden CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 501

Category Place 20

Pace 6:07

Time 37:59

Splits

M1 5:56
M2 5:54
M3 6:12
M4 6:13
M5 6:07
M6 6:15

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Simon Saia

22 M Bib A552 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 503

Category Place 12

Pace 6:07

Time 37:59

Splits

M1 5:57
M2 6:09
M3 6:19
M4 6:10
M5 5:56
M6 6:10

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 Davids

33 M Bib A396 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 504

Category Place 15

Pace 6:07

Time 38:00

Splits

M1 5:54
M2 5:58
M3 6:15
M4 6:12
M5 6:03
M6 6:12

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!

Kelden Jones

17 M Bib AA591 Superior CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 506

Category Place 28

Pace 6:07

Time 38:00

Splits

M1 6:00
M2 6:07
M3 6:21
M4 6:13
M5 5:58
M6 6:01

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

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