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 38451-38475 of 45161 Race Participants

Emma Viellieu

26 F Bib WD543 Broomfield CO,

Overall Place 19045

Category Place 678

Pace 19:08

Time 1:58:48

Splits

M1 17:49
M2 18:50
M3 19:40
M4 18:51
M5 19:12
M6 19:47

Tom Carson

74 M Bib MC243 Boulder CO,

Overall Place 19210

Category Place 47

Pace 19:08

Time 1:58:49

Splits

M1 15:21
M2 17:06
M3 16:30
M4 32:32
M5 17:16
M6 16:33

Nathalie Carson

58 F Bib MC244 Boulder CO,

Overall Place 19050

Category Place 179

Pace 19:08

Time 1:58:49

Splits

M1 15:22
M2 17:10
M3 17:20
M4 31:38
M5 17:17
M6 16:33

Participant Opted Out of Published Results

29 M Bib ND003 Hainesport NJ,

Overall Place 19211

Category Place 565

Pace 19:08

Time 1:58:49

Splits

M1 17:39
M2 21:23
M3 20:09
M4 18:55
M5 18:23
M6 18:56

Paula Hildebrandt

57 F Bib ND522 Longmont CO,

Overall Place 19049

Category Place 201

Pace 19:08

Time 1:58:49

Splits

M1 14:20
M2 25:06
M3 20:06
M4 19:44
M5 19:29
M6 16:48

Colleen Dorsey

33 F Bib NE060 Denver CO,

Overall Place 19054

Category Place 484

Pace 19:08

Time 1:58:50

Splits

M1 18:22
M2 18:25
M3 18:47
M4 17:38
M5 18:41
M6 22:38

Sami Eyolfson

24 F Bib ND035 Hainesport NJ,

Overall Place 19051

Category Place 597

Pace 19:08

Time 1:58:50

Splits

M1 17:38
M2 21:24
M3 20:07
M4 18:55
M5 18:23
M6 18:56

Ernesto Flores

38 M Bib N167 Boulder CO,

Overall Place 19213

Category Place 362

Pace 19:08

Time 1:58:50

Splits

M1 14:29
M2 15:56
M3 23:44
M4 24:59
M5 19:36
M6 16:48

Nancy Fortuin

69 F Bib WA501 Manitou Spgs CO,

Overall Place 19055

Category Place 63

Pace 19:08

Time 1:58:50

Splits

M1 17:04
M2 18:08
M3
M4
M5 24:41
M6 17:20

Julia Kerr

28 F Bib PF144 Hghlnds Ranch CO,

Overall Place 19052

Category Place 599

Pace 19:08

Time 1:58:50

Splits

M1 17:55
M2 19:24
M3 19:43
M4 19:22
M5 18:59
M6 18:57

Michele Lux

40 F Bib ND461 Broomfield 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 19053

Category Place 366

Pace 19:08

Time 1:58:50

Splits

M1 15:05
M2 18:32
M3 18:04
M4 21:19
M5 27:26
M6 14:41

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!

Philip Tucker

30 M Bib PG435 Fort Collins CO,

Overall Place 19212

Category Place 539

Pace 19:08

Time 1:58:50

Splits

M1 17:56
M2 19:24
M3 19:44
M4 19:26
M5 18:55
M6 18:57

Jim Webster

61 M Bib PD100 Longmont CO,

Overall Place 19214

Category Place 161

Pace 19:08

Time 1:58:50

Splits

M1 17:18
M2 18:01
M3 18:45
M4 17:59
M5 18:03
M6 24:42

Tomaso Lamanna

42 M Bib PA210 Niwot CO,

Overall Place 19215

Category Place 328

Pace 19:08

Time 1:58:51

Splits

M1
M2
M3 19:09
M4 17:34
M5 25:33
M6 21:21

Barb Norrbom

57 F Bib N170 Louisville CO,

Overall Place 19056

Category Place 202

Pace 19:08

Time 1:58:51

Splits

M1 14:30
M2 15:56
M3 23:43
M4 24:59
M5 19:37
M6 16:47

Sofia Titarenko

17 F Bib MB503 Lakewood CO,

Overall Place 19057

Category Place 287

Pace 19:08

Time 1:58:51

Splits

M1 12:44
M2 16:48
M3 18:31
M4 28:48
M5 19:16
M6 19:45

Porter Hillman

11 M Bib M213 Denver CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19217

Category Place 238

Pace 19:08

Time 1:58:52

Splits

M1 12:43
M2 16:41
M3 26:30
M4 20:44
M5 18:44
M6 20:58

Awards

Bold Squad
Bold Squad

Bold Squad

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

Zachary Johnson

24 M Bib GF316 Denver CO,

Overall Place 19216

Category Place 532

Pace 19:08

Time 1:58:52

Splits

M1 14:22
M2 19:05
M3 20:35
M4 19:20
M5 23:08
M6 19:17

Caitlin Dougan

30 F Bib GG183 Colorado Spgs CO,

Overall Place 19060

Category Place 513

Pace 19:08

Time 1:58:53

Splits

M1 24:53
M2 18:50
M3 20:39
M4 17:45
M5 16:03
M6 17:21

Participant Opted Out of Published Results

17 M Bib BB427 Aurora CO,

Overall Place 19219

Category Place 298

Pace 19:08

Time 1:58:53

Splits

M1 18:33
M2 19:35
M3 19:45
M4 19:22
M5 18:35
M6 18:22

Participant Opted Out of Published Results

51 F Bib BB428 Aurora CO,

Overall Place 19059

Category Place 246

Pace 19:08

Time 1:58:53

Splits

M1
M2
M3 19:46
M4 19:22
M5 18:36
M6 18:22

Robin Soper

75 M Bib PF495 Boulder CO,

Overall Place 19218

Category Place 44

Pace 19:08

Time 1:58:53

Splits

M1
M2
M3 20:30
M4 19:48
M5 19:38
M6 19:32

Caden Barnes

13 M Bib WD418 Broomfield CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19220

Category Place 257

Pace 19:09

Time 1:58:54

Splits

M1
M2
M3 19:37
M4 17:51
M5 18:05
M6 21:02

Awards

Bold Squad
Bold Squad

Bold Squad

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

Lisa Duggan

56 F Bib GG302 Boulder CO,

Overall Place 19061

Category Place 211

Pace 19:09

Time 1:58:54

Splits

M1 18:27
M2 18:29
M3 19:26
M4 20:28
M5 19:07
M6 19:06

Robert Dewetter

65 M Bib PE052 Glenwood Spgs CO,

Overall Place 19221

Category Place 126

Pace 19:09

Time 1:58:55

Splits

M1
M2
M3 19:06
M4 18:20
M5 17:50
M6 23:12
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