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 401-425 of 45161 Race Participants

Joe Gibbs

33 M Bib A774 Lakewood 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 375

Category Place 12

Pace 5:56

Time 36:52

Splits

M1 5:45
M2 5:45
M3 6:10
M4 6:00
M5 5:51
M6 6:02

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!

Tyler Hudacek

33 F Bib A136 Boulder 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 24

Category Place 2

Pace 5:57

Time 36:52

Splits

M1 6:02
M2 6:02
M3 6:03
M4 5:53
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!

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!

Sara Tsai

27 F Bib A469 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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 23

Category Place 2

Pace 5:56

Time 36:52

Splits

M1 5:57
M2 5:57
M3 6:08
M4 5:56
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!

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!

Nathan Harden

15 M Bib A441 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 376

Category Place 6

Pace 5:57

Time 36:53

Splits

M1 5:37
M2 5:45
M3 6:09
M4 6:04
M5 5:55
M6 5:59

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!

Beckett Raessler

16 M Bib A204 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 377

Category Place 13

Pace 5:57

Time 36:53

Splits

M1 5:58
M2 5:56
M3 6:05
M4 5:54
M5 5:48
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!

Brian Reis

36 M Bib A139 Cooperstown NY,

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 378

Category Place 10

Pace 5:57

Time 36:55

Splits

M1 5:50
M2 5:49
M3 6:08
M4 6:01
M5 5:56
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!

Alec Block

24 M Bib A166 Charlottesvle VA,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 381

Category Place 18

Pace 5:57

Time 36:56

Splits

M1 6:07
M2 6:05
M3 6:17
M4 5:55
M5 5:35
M6 5:38

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Mike Hagen

24 M Bib A026 Franklin MA,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 379

Category Place 17

Pace 5:57

Time 36:56

Splits

M1 6:06
M2 6:04
M3 6:18
M4 5:55
M5 5:35
M6 5:39

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Sarah Hutchings Alton

35 F Bib A503 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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 25

Category Place 1

Pace 5:57

Time 36:56

Splits

M1 5:45
M2 5:47
M3 6:08
M4 5:59
M5 5:58
M6 5:59

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!

Matthew Webb

32 M Bib A759 Denver CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 380

Category Place 22

Pace 5:57

Time 36:56

Splits

M1 6:02
M2 5:57
M3 6:07
M4 5:57
M5 5:44
M6 5:51

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Chaiwat Engtrakul

48 M Bib A490 Louisville 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 383

Category Place 5

Pace 5:57

Time 36:57

Splits

M1 5:59
M2 6:02
M3 6:10
M4 5:58
M5 5:42
M6 5:46

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!

Devon Villareal

19 M Bib A067 Erie CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 382

Category Place 18

Pace 5:57

Time 36:57

Splits

M1 5:24
M2 5:51
M3 6:22
M4 6:09
M5 5:53
M6 6:00

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Ken Wegener

50 M Bib A655 Louisville CO,

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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 384

Category Place 3

Pace 5:57

Time 36:57

Splits

M1 6:01
M2 6:00
M3 6:07
M4 5:56
M5 5:47
M6 5:51

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!

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Lincoln Brewer

18 M Bib A604 Longmont CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 386

Category Place 16

Pace 5:57

Time 36:58

Splits

M1 5:18
M2 5:45
M3 6:18
M4 6:08
M5 5:54
M6 6:01

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Mark Hillers

37 M Bib A040 Parker 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 385

Category Place 6

Pace 5:57

Time 36:58

Splits

M1 5:52
M2 5:52
M3 5:59
M4 6:03
M5 5:54
M6 5:57

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!

Sumner Cotton

22 M Bib A430 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 389

Category Place 11

Pace 5:58

Time 37:00

Splits

M1 5:45
M2 5:51
M3 6:07
M4 6:03
M5 5:57
M6 5:59

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!

Caleb Dittmar

24 N Bib AA158 Menlo Park CA,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place

Category Place 1

Pace 5:58

Time 37:00

Splits

M1 5:46
M2 5:53
M3 6:08
M4 6:04
M5 5:53
M6 5:57

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

David Harning

33 M Bib AA367 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 388

Category Place 13

Pace 5:58

Time 37:00

Splits

M1 6:15
M2 6:00
M3 6:09
M4 5:55
M5 5:39
M6 5:44

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 Maciel

15 M Bib AB419 Lone Tree 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 387

Category Place 7

Pace 5:58

Time 37:00

Splits

M1 5:48
M2 5:50
M3 6:07
M4 6:00
M5 5:47
M6 6:05

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!

Jack French

16 M Bib A457 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 390

Category Place 14

Pace 5:58

Time 37:01

Splits

M1 5:46
M2 5:48
M3 6:12
M4 6:05
M5 5:56
M6 5:57

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!

Alec Norton

40 M Bib A414 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 391

Category Place 6

Pace 5:58

Time 37:01

Splits

M1 6:01
M2 6:01
M3 6:07
M4 5:54
M5 5:45
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!

Jake Kloman

26 M Bib A321 Golden CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 392

Category Place 19

Pace 5:58

Time 37:02

Splits

M1 5:44
M2 5:51
M3 6:12
M4 6:00
M5 5:51
M6 5:58

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Connor Bohlken

30 M Bib A143 Omaha NE,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 397

Category Place 22

Pace 5:58

Time 37:03

Splits

M1 6:04
M2 6:11
M3 6:15
M4 5:57
M5 5:42
M6 5:39

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Chris Daniele

26 M Bib A270 Palm Bay FL,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 395

Category Place 20

Pace 5:58

Time 37:03

Splits

M1 5:44
M2 5:42
M3 6:14
M4 6:13
M5 5:49
M6 5:56

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Samuel Delgado

30 M Bib A555 Golden CO,

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

Overall Place 393

Category Place 21

Pace 5:58

Time 37:03

Splits

M1 5:51
M2 5:56
M3 6:09
M4 5:50
M5 5:41
M6 5:41

Awards

Sub 40 Club
Sub 40 Club

Sub 40 Club

Ran a time under 40:00!

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