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 24501-24525 of 45161 Race Participants

Russ Hess

35 M Bib MH010 Boulder CO,

Overall Place 13653

Category Place 318

Pace 13:02

Time 1:20:59

Splits

M1 10:21
M2 10:22
M3 14:54
M4 11:17
M5 20:16
M6 11:33

Elke Hirschman

54 F Bib JF140 Scottsdale AZ,

Overall Place 10716

Category Place 122

Pace 13:02

Time 1:20:59

Splits

M1 11:20
M2 12:34
M3 13:04
M4 14:24
M5 13:29
M6 13:17

Conor Horgan

28 M Bib MG206 Boulder CO,

Overall Place 13654

Category Place 433

Pace 13:02

Time 1:20:59

Splits

M1 12:02
M2 13:04
M3 12:58
M4 12:43
M5 12:15
M6 15:21

Deborah Horgan

63 F Bib MG207 Princeton MA,

Overall Place 10714

Category Place 57

Pace 13:02

Time 1:20:59

Splits

M1 12:02
M2 13:04
M3 12:58
M4 12:41
M5 12:16
M6 15:20

Kim Howell

39 F Bib NH070 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 10719

Category Place 229

Pace 13:03

Time 1:20:59

Splits

M1 12:41
M2 13:13
M3 13:28
M4 13:20
M5 13:05
M6 12:36

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!

Thaddeus Nelson

27 M Bib J003 Lakewood CO,

Overall Place 13656

Category Place 423

Pace 13:03

Time 1:20:59

Splits

M1 10:24
M2 16:48
M3 10:34
M4 15:05
M5 12:15
M6 13:33

Kayel Pugazhenthi

25 F Bib MM223 Denver CO,

Overall Place 10717

Category Place 401

Pace 13:03

Time 1:20:59

Splits

M1 12:51
M2 13:48
M3 14:08
M4 12:40
M5 12:05
M6 12:55

Participant Opted Out of Published Results

28 M Bib GF035 Boulder CO,

Overall Place 13658

Category Place 434

Pace 13:03

Time 1:20:59

Splits

M1 11:21
M2 17:14
M3 12:34
M4 14:26
M5 12:43
M6 10:16

Trinity Wardle

32 F Bib MH383 New York NY,

Overall Place 10715

Category Place 272

Pace 13:02

Time 1:20:59

Splits

M1 10:24
M2 10:24
M3 14:48
M4 11:19
M5 20:17
M6 11:30

Ellen Clark

20 F Bib ND632 Denver CO,

Overall Place 10726

Category Place 195

Pace 13:03

Time 1:21:00

Splits

M1 12:45
M2 12:59
M3 13:21
M4 12:58
M5 13:00
M6 13:09

Veselina Dobreva

58 F Bib MC082 Morrison CO,

Overall Place 10725

Category Place 82

Pace 13:03

Time 1:21:00

Splits

M1 11:27
M2 13:00
M3 13:35
M4 13:27
M5 13:08
M6 13:38

Rebecca Elliott

35 F Bib FB480 Littleton CO,

Overall Place 10721

Category Place 248

Pace 13:03

Time 1:21:00

Splits

M1 11:43
M2 11:13
M3 22:28
M4 11:21
M5 11:03
M6 10:35

Sophie Feffer

30 F Bib NL231 Colorado Spgs CO,

Overall Place 10723

Category Place 322

Pace 13:03

Time 1:21:00

Splits

M1 14:23
M2 11:39
M3 13:00
M4 13:00
M5 13:10
M6 12:37

Ibrahim Ismail

22 M Bib PL463 Boulder CO,

Overall Place 13662

Category Place 324

Pace 13:03

Time 1:21:00

Splits

M1
M2
M3 13:52
M4 12:46
M5 13:49
M6 12:45

Lexi James

32 F Bib P175 Lakewood CO,

Overall Place 10722

Category Place 273

Pace 13:03

Time 1:21:00

Splits

M1 11:48
M2 13:23
M3 13:36
M4 13:13
M5 13:21
M6 13:10

Tavi Klar

27 M Bib ND429 Boulder CO,

Overall Place 13660

Category Place 425

Pace 13:03

Time 1:21:00

Splits

M1 11:21
M2 17:14
M3 12:34
M4 14:26
M5 12:42
M6 10:18

Katherine Koehler

27 F Bib J129 Parker CO,

Overall Place 10724

Category Place 383

Pace 13:03

Time 1:21:00

Splits

M1 10:25
M2 16:49
M3 10:35
M4 15:06
M5 12:13
M6 13:35

Carly Morse

43 F Bib LC340 Lincoln NE, USA

Overall Place

Category Place

Time 1:21:00

Matt Riordan

25 M Bib NP595 Colorado Spgs CO,

Overall Place 13661

Category Place 412

Pace 13:03

Time 1:21:00

Splits

M1 16:42
M2 11:55
M3 12:42
M4 12:49
M5 12:07
M6 11:59

Sean Sidelko

47 M Bib FB481 Littleton CO,

Overall Place 13663

Category Place 186

Pace 13:03

Time 1:21:00

Splits

M1 11:43
M2 11:13
M3 22:28
M4 11:19
M5 11:06
M6 10:34

Dillon Vavak

28 M Bib J130 Parker CO,

Overall Place 13664

Category Place 435

Pace 13:03

Time 1:21:00

Splits

M1 10:25
M2 16:48
M3 10:35
M4 15:06
M5 12:13
M6 13:36

Nicolas Carrasco

22 M Bib ND199 Denver CO,

Overall Place 13666

Category Place 325

Pace 13:03

Time 1:21:01

Splits

M1 12:45
M2 12:59
M3 13:21
M4 12:58
M5 13:00
M6 13:09

Ravit Cohen

50 F Bib MF563 Louisville CO,

Overall Place 10729

Category Place 140

Pace 13:03

Time 1:21:01

Splits

M1 12:23
M2 13:11
M3 13:58
M4 13:42
M5 13:07
M6 12:09

Jeffrey Hunt

43 M Bib JE618 Elizabeth CO,

Overall Place 13665

Category Place 210

Pace 13:03

Time 1:21:01

Splits

M1 15:49
M2 15:25
M3 12:07
M4 14:09
M5 10:29
M6 10:51

Sydney Kligora

25 F Bib MF138 Denver CO,

Overall Place 10728

Category Place 402

Pace 13:03

Time 1:21:01

Splits

M1 12:51
M2 13:49
M3 14:09
M4 12:40
M5 12:05
M6 12:55
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