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 24426-24450 of 45161 Race Participants

Participant Opted Out of Published Results

97 M Bib NG214

Overall Place 13620

Category Place

Pace 13:01

Time 1:20:52

Splits

M1 12:57
M2 12:42
M3 13:19
M4 12:57
M5 13:02
M6 13:16

Graham Sondermann

30 M Bib NL032 Colorado Spgs CO,

Overall Place 13618

Category Place 410

Pace 13:01

Time 1:20:52

Splits

M1 14:19
M2 11:39
M3 12:59
M4 13:00
M5 13:10
M6 12:38

Ellen St. Germain

48 F Bib NK096 Longmont CO,

Overall Place 10678

Category Place 158

Pace 13:01

Time 1:20:52

Splits

M1 12:38
M2 13:12
M3 13:36
M4 13:08
M5 13:02
M6 12:26

Caleb Afflerbaugh

10 M Bib MK507 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 13623

Category Place 87

Pace 13:02

Time 1:20:53

Splits

M1 10:21
M2 11:56
M3 17:53
M4 13:16
M5 12:15
M6 12:43

Awards

Bold Squad
Bold Squad

Bold Squad

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

Kevin Afflerbaugh

49 M Bib MK509 Boulder CO,

Overall Place 13624

Category Place 169

Pace 13:02

Time 1:20:53

Splits

M1 10:23
M2 11:54
M3 17:52
M4 13:13
M5 12:19
M6 12:45

Rachel Froehlich

26 F Bib GB564 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 10679

Category Place 442

Pace 13:01

Time 1:20:53

Splits

M1 11:50
M2 15:45
M3 12:55
M4 12:36
M5 14:36
M6 11:05

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!

Delaine Frye

13 M Bib WD318 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 13622

Category Place 182

Pace 13:02

Time 1:20:53

Splits

M1
M2
M3 14:32
M4 13:09
M5 13:47
M6 12:46

Awards

Bold Squad
Bold Squad

Bold Squad

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

David Landerman

47 M Bib M111 Fort Drum NY,

Overall Place 13621

Category Place 185

Pace 13:01

Time 1:20:53

Splits

M1 26:32
M2 9:22
M3 10:11
M4 11:56
M5 10:42
M6 9:49

Lizzy Mitchell

29 F Bib FB364 Boulder CO,

Overall Place 10683

Category Place 341

Pace 13:02

Time 1:20:53

Splits

M1 13:37
M2 11:48
M3 12:27
M4 16:57
M5 13:36
M6 10:14

Kaylee Pflipsen

16 F Bib MB535 Aurora CO,

Overall Place 10680

Category Place 151

Pace 13:01

Time 1:20:53

Splits

M1 9:42
M2 13:32
M3 17:42
M4 13:12
M5 12:41
M6 11:38

Participant Opted Out of Published Results

17 F Bib B327 Boulder CO,

Overall Place 10681

Category Place 173

Pace 13:02

Time 1:20:53

Splits

M1 10:06
M2 12:59
M3 14:23
M4 13:25
M5 15:24
M6 12:06

Qingyu Zhou

26 F Bib PG284 Parker CO,

Overall Place 10682

Category Place 443

Pace 13:02

Time 1:20:53

Splits

M1 11:42
M2 12:54
M3 13:53
M4 13:05
M5 13:27
M6 12:44

Liam Afflerbaugh

15 M Bib MK506 Boulder CO,

Overall Place 13627

Category Place 207

Pace 13:02

Time 1:20:54

Splits

M1 10:21
M2 11:54
M3 17:54
M4 13:14
M5 12:12
M6 12:49

Jewel Afflerbaugh

48 F Bib MK508 Boulder CO,

Overall Place 10689

Category Place 159

Pace 13:02

Time 1:20:54

Splits

M1 10:24
M2 11:53
M3 17:54
M4 13:16
M5 12:13
M6 12:47

Carin Geist

59 F Bib MG151 Arvada CO,

Overall Place 10687

Category Place 79

Pace 13:02

Time 1:20:54

Splits

M1 11:09
M2 20:05
M3 11:33
M4 11:27
M5 11:21
M6 12:43

Participant Opted Out of Published Results

18 M Bib MG262 Salinas CA,

Overall Place 13626

Category Place 200

Pace 13:02

Time 1:20:54

Splits

M1 11:13
M2 14:26
M3 14:45
M4 12:58
M5 12:54
M6 12:27

Daniel Hunt

13 M Bib JE617 Elizabeth CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 13634

Category Place 183

Pace 13:02

Time 1:20:54

Splits

M1 15:49
M2 15:24
M3 12:08
M4 14:10
M5 10:28
M6 10:49

Awards

Bold Squad
Bold Squad

Bold Squad

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

Steven Hunt

11 M Bib JE620 Elizabeth CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 13631

Category Place 136

Pace 13:02

Time 1:20:54

Splits

M1 15:49
M2 15:25
M3 12:06
M4 14:11
M5 10:28
M6 10:49

Awards

Bold Squad
Bold Squad

Bold Squad

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

Alyssa Kilambi

32 F Bib MD368 Santa Barbara CA,

Overall Place 10691

Category Place 271

Pace 13:02

Time 1:20:54

Splits

M1 17:37
M2 15:41
M3 12:08
M4 12:34
M5 10:09
M6 10:29

Tayt Lo

17 M Bib GG077 Boulder CO,

Overall Place 13629

Category Place 226

Pace 13:02

Time 1:20:54

Splits

M1 10:06
M2 13:01
M3 14:21
M4 13:24
M5 15:24
M6

Jeanine Merrell

35 F Bib NJ124 Broomfield CO,

Overall Place 10690

Category Place 245

Pace 13:02

Time 1:20:54

Splits

M1 13:39
M2 13:09
M3 13:21
M4 12:53
M5 12:45
M6 12:23

Bob Mitchell

30 M Bib CA222 Boulder CO,

Overall Place 13632

Category Place 411

Pace 13:02

Time 1:20:54

Splits

M1 13:37
M2 11:49
M3 12:28
M4 16:55
M5 13:37
M6 10:14

Sudeepti Nareddy

24 F Bib NR142 Westminster CO,

Overall Place 10684

Category Place 347

Pace 13:02

Time 1:20:54

Splits

M1 10:12
M2 14:34
M3 13:53
M4 13:53
M5 12:40
M6 13:28

Miquela Newhart

31 F Bib NK127 Boulder CO,

Overall Place 10688

Category Place 343

Pace 13:02

Time 1:20:54

Splits

M1 13:22
M2 15:52
M3 12:34
M4 12:09
M5 11:48
M6 12:24

Melanie Reese

43 F Bib M048 Firestone CO,

Overall Place 10686

Category Place 161

Pace 13:02

Time 1:20:54

Splits

M1 10:53
M2 11:30
M3 14:46
M4 14:20
M5 13:07
M6 13:51
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