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 39776-39800 of 45055 Race Participants

Rachel Harris

24 F Bib PB014 Bow Mar CO,

Overall Place 19927

Category Place 618

Pace 19:53

Time 2:03:31

Splits

M1
M2
M3 21:30
M4 21:33
M5
M6

Denali Lander

37 F Bib NE638 New Orleans LA,

Overall Place 19932

Category Place 375

Pace 19:53

Time 2:03:32

Splits

M1
M2
M3 20:34
M4 29:53
M5 12:49
M6 21:04

Melissa McClain

46 F Bib PD464 Broomfield CO,

Overall Place 19931

Category Place 314

Pace 19:53

Time 2:03:32

Splits

M1 18:12
M2 18:48
M3 20:13
M4 19:31
M5 21:26
M6 20:13

Karla Rosete Nunez

53 F Bib WE037 Boulder CO,

Overall Place 19933

Category Place 235

Pace 19:53

Time 2:03:32

Splits

M1 16:45
M2 18:06
M3 19:30
M4 26:22
M5 18:23
M6 20:01

Robert Armbrust

32 M Bib PE407 Littleton 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 19750

Category Place 479

Pace 19:53

Time 2:03:33

Splits

M1 17:22
M2 27:36
M3 20:02
M4 19:02
M5 18:33
M6 17:51

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!

Brett Donnelly

40 M Bib FE435 Denver CO,

Overall Place 19752

Category Place 346

Pace 19:54

Time 2:03:33

Splits

M1 16:45
M2 18:22
M3 20:41
M4 20:13
M5 22:45
M6 20:54

Aaron Frumin

40 M Bib NE640 New Orleans LA,

Overall Place 19751

Category Place 345

Pace 19:53

Time 2:03:33

Splits

M1
M2
M3 20:32
M4 29:53
M5 12:46
M6 21:08

Wangmo Ghalley

34 F Bib PE408 Littleton 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 19936

Category Place 418

Pace 19:54

Time 2:03:33

Splits

M1 17:22
M2 27:36
M3 20:03
M4 19:02
M5 18:33
M6 17:51

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!

Max Jones

11 M Bib PK047 Denver CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19753

Category Place 252

Pace 19:54

Time 2:03:33

Splits

M1 16:27
M2 18:36
M3 18:08
M4 21:44
M5 20:44
M6 24:52

Awards

Bold Squad
Bold Squad

Bold Squad

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

Sherri Shapiro

53 F Bib WA034 Boulder CO,

Overall Place 19934

Category Place 236

Pace 19:53

Time 2:03:33

Splits

M1 18:07
M2 18:13
M3 19:51
M4 19:03
M5 24:20
M6 19:12

Kathryne Walker

40 F Bib PB452 Broomfield CO,

Overall Place 19935

Category Place 387

Pace 19:54

Time 2:03:33

Splits

M1 18:11
M2 18:48
M3 20:12
M4 19:31
M5 21:25
M6 20:13

John Behrens

65 M Bib W400 Crystal Lake IL,

Overall Place 19754

Category Place 132

Pace 19:54

Time 2:03:34

Splits

M1 19:28
M2 19:28
M3 19:48
M4 20:19
M5 19:52
M6 19:37

Mary Behrens

65 F Bib W401 Crystal Lake IL,

Overall Place 19938

Category Place 99

Pace 19:54

Time 2:03:34

Splits

M1 19:26
M2 19:13
M3 20:05
M4 20:14
M5 19:58
M6 19:38

Marv Falconburg

61 M Bib W405 Brighton CO,

Overall Place 19755

Category Place 169

Pace 19:54

Time 2:03:34

Splits

M1 19:27
M2
M3
M4 20:14
M5 19:55
M6 19:39

Orien Mann

40 F Bib PF603 Niwot CO,

Overall Place 19941

Category Place 389

Pace 19:54

Time 2:03:34

Splits

M1 17:54
M2 19:27
M3 20:48
M4 18:30
M5 17:45
M6 24:45

Jessica O'Brian

40 F Bib PG121 Arvada CO,

Overall Place 19939

Category Place 388

Pace 19:54

Time 2:03:34

Splits

M1 18:12
M2 18:48
M3 20:12
M4 19:32
M5 21:26
M6 20:14

Rosemarie Rossi

56 F Bib WB299 Westminster CO,

Overall Place 19940

Category Place 221

Pace 19:54

Time 2:03:34

Splits

M1 19:23
M2 18:46
M3
M4
M5 20:31
M6 20:10

Ashley Tilly

47 F Bib PK343 Boulder CO,

Overall Place 19937

Category Place 301

Pace 19:54

Time 2:03:34

Splits

M1 17:54
M2 19:27
M3 20:20
M4 18:55
M5 19:35
M6 22:57

Carley Cordrey

30 F Bib PH402 Boulder CO,

Overall Place 19943

Category Place 532

Pace 19:54

Time 2:03:35

Splits

M1 16:17
M2 17:03
M3 27:54
M4 17:22
M5 17:14
M6 24:06

Samuel Gibbens

57 M Bib PH401 Boulder CO,

Overall Place 19756

Category Place 217

Pace 19:54

Time 2:03:35

Splits

M1 16:18
M2 17:01
M3 27:53
M4 17:22
M5 17:15
M6 24:07

Iris Mason

10 F Bib P563 Erie CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19944

Category Place 133

Pace 19:54

Time 2:03:35

Splits

M1 18:33
M2 18:25
M3 19:34
M4 20:44
M5 20:42
M6 21:28

Awards

Bold Squad
Bold Squad

Bold Squad

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

Sonia Rubens

40 F Bib NE534 Chicago IL,

Overall Place 19942

Category Place 390

Pace 19:54

Time 2:03:35

Splits

M1
M2
M3 20:39
M4 20:09
M5 22:38
M6 21:06

Aaron Rubens

40 M Bib NE536 Chicago IL,

Overall Place 19757

Category Place 347

Pace 19:54

Time 2:03:35

Splits

M1 16:48
M2 18:22
M3 20:41
M4 20:07
M5 22:51
M6 20:54

Dean Beacom

50 M Bib PA232 Boulder CO,

Overall Place 19758

Category Place 246

Pace 19:54

Time 2:03:36

Splits

M1 16:28
M2 25:48
M3 16:56
M4 27:12
M5 16:34
M6 16:39

Theodore Beauregard

8 M Bib MB113 Denver CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19759

Category Place 136

Pace 19:54

Time 2:03:36

Splits

M1 16:55
M2 18:49
M3 21:15
M4 19:48
M5 20:22
M6 23:41

Awards

Bold Squad
Bold Squad

Bold Squad

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

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