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 21651-21675 of 45161 Race Participants

Madeline Van Jacobs

27 F Bib PG517 Littleton CO,

Overall Place 9086

Category Place 325

Pace 12:17

Time 1:16:14

Splits

M1 11:32
M2 12:44
M3 12:30
M4 12:38
M5 12:41
M6 11:38

Kieran White

27 F Bib MB214 Coraopolis PA,

Overall Place 9085

Category Place 324

Pace 12:17

Time 1:16:14

Splits

M1 10:44
M2 14:15
M3 12:04
M4 15:12
M5 10:22
M6 11:08

Leslie Chaffin

27 F Bib GF210 Colorado Spgs CO,

Overall Place 9092

Category Place 326

Pace 12:17

Time 1:16:15

Splits

M1 10:55
M2 11:54
M3 13:03
M4 12:39
M5 12:40
M6 12:33

Sophia Eslan

14 F Bib KB477 Denver CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 9095

Category Place 87

Pace 12:17

Time 1:16:15

Splits

M1 10:20
M2 10:44
M3 12:29
M4 12:16
M5 15:28
M6 12:36

Awards

Bold Squad
Bold Squad

Bold Squad

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

Aida Hoxha

51 F Bib GH246 Broomfield CO,

Overall Place 9093

Category Place 109

Pace 12:17

Time 1:16:15

Splits

M1 12:11
M2 12:09
M3 12:27
M4 12:09
M5 11:53
M6 12:59

Burke Larsen

32 M Bib GE182 Broomfield CO,

Overall Place 12443

Category Place 325

Pace 12:17

Time 1:16:15

Splits

M1 10:17
M2 10:14
M3 13:29
M4 15:25
M5 11:51
M6 12:35

Reesa Larsen

35 F Bib GE183 Brush CO,

Overall Place 9094

Category Place 220

Pace 12:17

Time 1:16:15

Splits

M1 10:17
M2 10:14
M3 13:28
M4 15:26
M5 11:51
M6 12:36

Beth Smits

43 F Bib FG205 Greeley CO,

Overall Place 9091

Category Place 139

Pace 12:17

Time 1:16:15

Splits

M1 11:00
M2 12:23
M3 13:02
M4 12:31
M5 12:05
M6 12:41

Shelley Arkell

55 F Bib NJ291 Rockwall TX,

Overall Place 9097

Category Place 98

Pace 12:17

Time 1:16:16

Splits

M1 11:53
M2 12:07
M3 12:47
M4 12:13
M5 12:06
M6 12:35

Nathan Carkoski

19 M Bib GA516 Lafayette CO,

Overall Place 12445

Category Place 199

Pace 12:17

Time 1:16:16

Splits

M1 11:48
M2 11:42
M3 14:45
M4 11:25
M5 11:46
M6 12:12

Cecilia Donovan

26 F Bib NR257 Longmont 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 9096

Category Place 372

Pace 12:17

Time 1:16:16

Splits

M1 11:28
M2 14:54
M3 12:25
M4 12:08
M5 11:45
M6 11:15

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!

Participant Opted Out of Published Results

19 F Bib GA518 Grand Island NE,

Overall Place 9099

Category Place 147

Pace 12:17

Time 1:16:16

Splits

M1 11:48
M2 11:42
M3 14:45
M4 11:25
M5 11:46
M6 12:12

Participant Opted Out of Published Results

35 F Bib GJ324 Denver CO,

Overall Place 9101

Category Place 221

Pace 12:17

Time 1:16:16

Splits

M1 10:31
M2 11:33
M3 12:53
M4 12:53
M5 12:18
M6 13:24

Lilla Molnar

18 F Bib GA047 Boulder CO,

Overall Place 9100

Category Place 139

Pace 12:17

Time 1:16:16

Splits

M1
M2
M3 12:36
M4 12:36
M5 11:54
M6 12:16

Brooke Rawcliffe

19 F Bib MM161 Boulder CO,

Overall Place 9098

Category Place 146

Pace 12:17

Time 1:16:16

Splits

M1 16:05
M2 11:57
M3 11:38
M4 11:50
M5 11:15
M6 11:46

Serge Roumi

63 M Bib NR273 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!

Overall Place 12444

Category Place 85

Pace 12:17

Time 1:16:16

Splits

M1 12:02
M2 12:00
M3 12:34
M4 12:53
M5 12:30
M6 12:05

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!

Marilyn Bergstrom

53 F Bib JA146 Centennial CO,

Overall Place 9106

Category Place 85

Pace 12:17

Time 1:16:17

Splits

M1 10:07
M2 11:43
M3 13:06
M4 12:33
M5 11:40
M6 14:30

Matthew Burback

39 M Bib NL527 Arvada CO,

Overall Place 12447

Category Place 261

Pace 12:17

Time 1:16:17

Splits

M1 11:45
M2 11:51
M3 14:00
M4 12:33
M5 11:25
M6 12:05

Matthew Cooper

29 M Bib NB307 San Francisco CA,

Overall Place 12446

Category Place 371

Pace 12:17

Time 1:16:17

Splits

M1 12:10
M2 12:09
M3 13:03
M4 12:18
M5 12:10
M6 11:47

Lynn Cressy

81 F Bib G373 Colorado Spgs 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!

Overall Place 9103

Category Place 2

Pace 12:17

Time 1:16:17

Splits

M1 12:02
M2 12:06
M3 12:50
M4 12:36
M5 11:50
M6 12:08

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!

Participant Opted Out of Published Results

26 F Bib NC044 Denver CO,

Overall Place 9105

Category Place 373

Pace 12:17

Time 1:16:17

Splits

M1
M2
M3 12:30
M4 12:28
M5 12:11
M6 12:17

Sarah Johnson

42 F Bib JE563 Denver CO,

Overall Place 9102

Category Place 187

Pace 12:17

Time 1:16:17

Splits

M1 10:54
M2 13:45
M3 12:28
M4 13:37
M5 12:29
M6 10:46

Kerry O'Kelly

47 F Bib GJ648 Hghlnds Ranch CO,

Overall Place 9104

Category Place 127

Pace 12:17

Time 1:16:17

Splits

M1 10:31
M2 11:33
M3 12:53
M4 12:53
M5 12:18
M6 13:24

Amelie Vavrovsky

29 F Bib NB620 San Francisco CA,

Overall Place 9107

Category Place 284

Pace 12:17

Time 1:16:17

Splits

M1 12:11
M2 12:09
M3 13:04
M4 12:18
M5 12:10
M6 11:47

Karla Alvarado

26 F Bib JB536 Aurora CO,

Overall Place 9108

Category Place 374

Pace 12:17

Time 1:16:18

Splits

M1 10:24
M2 12:18
M3 13:19
M4 12:51
M5 12:17
M6 12:26
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