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 34401-34425 of 45161 Race Participants

Karen Diamond

82 F Bib MF599 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 16569

Category Place 4

Pace 17:00

Time 1:45:33

Splits

M1 16:07
M2 16:27
M3 17:43
M4 17:21
M5 16:52
M6 17:10

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Mollie Ferrito

26 F Bib MJ213 Denver CO,

Overall Place 16570

Category Place 626

Pace 17:00

Time 1:45:33

Splits

M1 14:06
M2 28:13
M3 19:26
M4 19:28
M5 13:13
M6 9:14

Robin Howlett

42 M Bib NC268 Boulder CO,

Overall Place 17656

Category Place 306

Pace 17:00

Time 1:45:33

Splits

M1 14:00
M2 17:20
M3 20:07
M4 16:15
M5 15:47
M6 19:16

Aidan Howlett

12 M Bib NC269 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 17658

Category Place 218

Pace 17:00

Time 1:45:33

Splits

M1 14:01
M2 17:22
M3 20:08
M4 16:12
M5 15:46
M6 19:16

Awards

Bold Squad
Bold Squad

Bold Squad

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

Libby Van Den Brink

24 F Bib MJ556 Denver CO,

Overall Place 16571

Category Place 527

Pace 17:00

Time 1:45:33

Splits

M1 12:20
M2 23:59
M3 12:47
M4 26:35
M5 15:11
M6 11:51

Ethan Diamond

53 M Bib MF005 San Francisco CA,

Overall Place 17661

Category Place 217

Pace 17:00

Time 1:45:34

Splits

M1 16:07
M2 16:27
M3 17:44
M4 17:21
M5 16:51
M6 17:11

Allyson Hoffelmeyer

32 F Bib ME600 Louisville CO,

Overall Place 16573

Category Place 399

Pace 17:00

Time 1:45:34

Splits

M1 16:39
M2 18:08
M3 16:24
M4 16:53
M5 17:04
M6 17:33

Participant Opted Out of Published Results

28 M Bib PH076 Arvada CO,

Overall Place 17660

Category Place 539

Pace 17:00

Time 1:45:34

Splits

M1
M2
M3 22:27
M4 14:03
M5 16:13
M6 17:40

Jana Murphy

79 F Bib NC230 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 16572

Category Place 5

Pace 17:00

Time 1:45:34

Splits

M1 15:23
M2 17:16
M3 17:47
M4 17:31
M5 16:51
M6 17:23

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Caleb Purcell

25 M Bib KB341 Broomfield CO,

Overall Place 17662

Category Place 519

Pace 17:00

Time 1:45:34

Splits

M1 13:59
M2 15:09
M3 22:28
M4 18:42
M5 17:33
M6 15:39

Participant Opted Out of Published Results

29 F Bib PH075 Arvada CO,

Overall Place 16575

Category Place 504

Pace 17:00

Time 1:45:34

Splits

M1 15:25
M2 16:20
M3 18:36
M4 17:52
M5 16:14
M6 17:39

Kendall Scanlan

21 F Bib NR445 Boulder CO,

Overall Place 16574

Category Place 435

Pace 17:00

Time 1:45:34

Splits

M1
M2
M3 23:38
M4
M5
M6 15:07

Daniel Hoffelmeyer

35 M Bib ME602 Louisville CO,

Overall Place 17663

Category Place 383

Pace 17:00

Time 1:45:35

Splits

M1 16:38
M2 18:08
M3 16:25
M4 17:05
M5 16:55
M6 17:31

Participant Opted Out of Published Results

25 M Bib WC546 Fort Lupton CO,

Overall Place 17664

Category Place 520

Pace 17:00

Time 1:45:35

Splits

M1 16:14
M2 16:36
M3 20:07
M4 16:34
M5 16:16
M6 16:44

Shannon Murphy Mccaskil

51 F Bib NC229 Denver CO,

Overall Place 16577

Category Place 200

Pace 17:00

Time 1:45:35

Splits

M1 15:23
M2 17:16
M3 17:47
M4 17:31
M5 16:51
M6 17:24

Arden Williams

24 F Bib NR396 Boulder CO,

Overall Place 16576

Category Place 528

Pace 17:00

Time 1:45:35

Splits

M1
M2
M3 23:38
M4 18:36
M5
M6

Levi Cousin

9 M Bib MC480 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 17665

Category Place 122

Pace 17:00

Time 1:45:36

Splits

M1 12:59
M2 13:50
M3 27:05
M4 22:24
M5 17:48
M6 9:27

Awards

Bold Squad
Bold Squad

Bold Squad

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

Participant Opted Out of Published Results

25 F Bib WC545 Fort Lupton CO,

Overall Place 16580

Category Place 572

Pace 17:00

Time 1:45:36

Splits

M1 16:14
M2 16:36
M3 20:06
M4 16:39
M5 16:11
M6 16:44

Lily Keenan

41 F Bib NF068 Arvada CO,

Overall Place 16578

Category Place 288

Pace 17:00

Time 1:45:36

Splits

M1 14:37
M2 15:34
M3 16:22
M4 17:20
M5 19:05
M6 19:51

Avery Keenan

10 F Bib NF069 Arvada CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 16579

Category Place 95

Pace 17:00

Time 1:45:36

Splits

M1 14:37
M2 15:35
M3 16:23
M4 17:26
M5 18:59
M6 19:50

Awards

Bold Squad
Bold Squad

Bold Squad

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

Ryan Stephens

46 M Bib NB272 Brighton CO,

Overall Place 17666

Category Place 266

Pace 17:00

Time 1:45:36

Splits

M1 15:36
M2 15:55
M3 17:37
M4 17:24
M5 17:44
M6 18:22

Theresa Becker

62 F Bib NC130 Colorado Spgs CO,

Overall Place 16581

Category Place 96

Pace 17:00

Time 1:45:37

Splits

M1 17:22
M2 18:43
M3 19:09
M4 16:44
M5 14:39
M6 15:35

Margaret Daley

24 F Bib KB340 Louisville CO,

Overall Place 16583

Category Place 529

Pace 17:00

Time 1:45:37

Splits

M1 13:59
M2 15:09
M3 22:29
M4 18:41
M5 17:33
M6 15:39

Nathan Deines

44 M Bib PD499 Erie CO,

Overall Place 17668

Category Place 275

Pace 17:00

Time 1:45:37

Splits

M1 15:25
M2 16:27
M3 16:32
M4 16:24
M5 17:11
M6 19:40

Erik Johnson

45 M Bib NE329 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!

Overall Place 17669

Category Place 303

Pace 17:00

Time 1:45:37

Splits

M1 17:09
M2 17:40
M3 17:01
M4 16:06
M5 19:34
M6 15:12

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!

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