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 40176-40200 of 45055 Race Participants

Lauren Fox

51 F Bib PF512 Boulder CO,

Overall Place 20195

Category Place 258

Pace 20:08

Time 2:05:01

Splits

M1 20:44
M2 19:46
M3 20:24
M4 19:26
M5 21:11
M6 19:05

Stephanie Killpack

31 F Bib NE631 Boulder CO,

Overall Place 20196

Category Place 549

Pace 20:08

Time 2:05:01

Splits

M1 18:19
M2 19:19
M3 20:52
M4 19:51
M5 20:15
M6 21:44

Ronan Lynch

17 M Bib J552 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 19885

Category Place 305

Pace 20:08

Time 2:05:01

Splits

M1 18:50
M2 19:29
M3 21:15
M4 23:21
M5 19:57
M6 18:53

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

97 M Bib WD592

Overall Place 19884

Category Place

Pace 20:08

Time 2:05:01

Splits

M1 16:58
M2 19:00
M3 20:22
M4 20:43
M5 19:44
M6 22:29

Kory Castleman

50 F Bib PF510 Boulder CO,

Overall Place 20199

Category Place 271

Pace 20:08

Time 2:05:02

Splits

M1 20:45
M2 19:55
M3 20:13
M4 19:26
M5 21:12
M6 18:59

Ava Fox

20 F Bib PF513 Boulder CO,

Overall Place 20198

Category Place 349

Pace 20:08

Time 2:05:02

Splits

M1 20:45
M2 19:45
M3 20:24
M4 19:26
M5 21:12
M6 19:03

Paul Kusler

36 M Bib NG163 Arvada CO,

Overall Place 19886

Category Place 404

Pace 20:08

Time 2:05:02

Splits

M1 16:41
M2 17:05
M3 18:29
M4 20:39
M5 22:09
M6 25:23

Nick Trask

26 M Bib GJ532 Hghlnds Ranch CO,

Overall Place 19887

Category Place 591

Pace 20:08

Time 2:05:02

Splits

M1 16:56
M2 18:59
M3 24:50
M4 23:09
M5
M6

Tatiana Harms

17 F Bib MK494 Boulder CO,

Overall Place 20202

Category Place 297

Pace 20:08

Time 2:05:03

Splits

M1 15:02
M2 17:52
M3 21:55
M4 20:26
M5 26:26
M6 18:37

Kristina Harms

14 F Bib MK496 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 20201

Category Place 221

Pace 20:08

Time 2:05:03

Splits

M1 15:02
M2 17:53
M3
M4
M5 26:23
M6 18:36

Awards

Bold Squad
Bold Squad

Bold Squad

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

Arnie Lindeberg

10 M Bib MA052 Arvada CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19888

Category Place 198

Pace 20:08

Time 2:05:03

Splits

M1 16:08
M2 18:57
M3 31:00
M4 17:31
M5 20:09
M6 17:47

Awards

Bold Squad
Bold Squad

Bold Squad

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

Joan Unruh

55 F Bib PF616 Boulder CO,

Overall Place 20200

Category Place 249

Pace 20:08

Time 2:05:03

Splits

M1 20:40
M2 20:04
M3 20:07
M4 19:27
M5 21:12
M6 19:02

Participant Opted Out of Published Results

54 M Bib WA587 Aurora CO,

Overall Place 19889

Category Place 265

Pace 20:08

Time 2:05:04

Splits

M1
M2
M3 20:22
M4 20:19
M5 20:17
M6 20:37

Natalie Lindeberg

41 F Bib JE155 Arvada CO,

Overall Place 20205

Category Place 364

Pace 20:08

Time 2:05:04

Splits

M1 16:07
M2 18:58
M3 30:58
M4 17:35
M5 20:06
M6 17:48

Christina Lopez

58 F Bib WC258 Longmont CO,

Overall Place 20203

Category Place 197

Pace 20:08

Time 2:05:04

Splits

M1 19:57
M2 20:00
M3 20:13
M4 30:43
M5 13:34
M6 15:31

Jennifer Milliken

34 F Bib WC397 Boulder CO,

Overall Place 20204

Category Place 419

Pace 20:08

Time 2:05:04

Splits

M1 19:57
M2 21:34
M3 20:47
M4 19:45
M5 19:22
M6 18:41

Participant Opted Out of Published Results

55 M Bib PB036 Denver CO,

Overall Place 19890

Category Place 228

Pace 20:08

Time 2:05:04

Splits

M1 17:58
M2 19:12
M3 20:56
M4 20:20
M5 19:57
M6 20:58

Participant Opted Out of Published Results

52 F Bib PB037 Denver CO,

Overall Place 20206

Category Place 272

Pace 20:08

Time 2:05:04

Splits

M1 17:58
M2 19:09
M3 20:59
M4 20:20
M5 19:57
M6 20:57

Participant Opted Out of Published Results

18 M Bib GC428 Denver CO,

Overall Place 19891

Category Place 276

Pace 20:08

Time 2:05:04

Splits

M1 17:57
M2 19:11
M3 20:59
M4 20:20
M5 19:57
M6 20:56

Christopher Vega

40 M Bib NG162 Lakewood CO,

Overall Place 19892

Category Place 351

Pace 20:08

Time 2:05:05

Splits

M1 16:42
M2 17:05
M3 18:29
M4 20:39
M5 22:09
M6 25:23

Katy Chapman

47 F Bib P324 Louisville CO,

Overall Place 20207

Category Place 307

Pace 20:08

Time 2:05:06

Splits

M1 16:17
M2 27:01
M3 19:05
M4 24:26
M5 17:13
M6 17:52

Bundi Friedmantebock

51 F Bib NJ616 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 20208

Category Place 259

Pace 20:09

Time 2:05:06

Splits

M1 17:32
M2 24:48
M3 22:55
M4 18:52
M5 19:42
M6 17:56

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!

Taylor Golceker

32 F Bib WD267 Boulder CO,

Overall Place 20209

Category Place 470

Pace 20:09

Time 2:05:07

Splits

M1 26:24
M2 19:04
M3 17:42
M4 18:19
M5 19:44
M6 19:46

William Hesse

80 M Bib PA277 Boulder CO,

Overall Place 19893

Category Place 25

Pace 20:09

Time 2:05:07

Splits

M1 18:36
M2 19:08
M3 20:15
M4 21:02
M5 19:01
M6 22:15

Chelsea Satterly

32 F Bib WD268 Boulder CO,

Overall Place 20210

Category Place 471

Pace 20:09

Time 2:05:07

Splits

M1 26:23
M2 19:04
M3 17:42
M4 18:19
M5 19:44
M6 19:45
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