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 39826-39850 of 45055 Race Participants

Kristin Voll

57 F Bib P197 Phoenix AZ,

Overall Place 19961

Category Place 217

Pace 19:55

Time 2:03:44

Splits

M1 16:51
M2 18:15
M3 31:58
M4 16:33
M5 17:47
M6 18:25

Participant Opted Out of Published Results

38 F Bib LC355 Weldona 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 19960

Category Place 353

Pace 19:55

Time 2:03:44

Splits

M1 18:52
M2 17:47
M3 18:10
M4 31:11
M5 17:27
M6 17:18

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!

Bartholomew Acaley

44 M Bib ND119 Lafayette CO,

Overall Place 19770

Category Place 297

Pace 19:55

Time 2:03:45

Splits

M1 15:46
M2 26:02
M3 20:28
M4 18:49
M5 20:48
M6 18:27

Lynette Armbrust

65 F Bib PE406 Littleton 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 19962

Category Place 100

Pace 19:55

Time 2:03:45

Splits

M1 17:21
M2 27:36
M3 20:04
M4 19:01
M5 18:33
M6 17:50

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!

Austin Stangoni

13 M Bib ND591 Thornton CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19771

Category Place 269

Pace 19:56

Time 2:03:46

Splits

M1 33:18
M2 16:20
M3 18:12
M4 17:34
M5 17:03
M6 18:04

Awards

Bold Squad
Bold Squad

Bold Squad

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

Mason Shepherd

18 M Bib DA417 Superior CO,

Overall Place 19772

Category Place 273

Pace 19:56

Time 2:03:47

Splits

M1 16:29
M2 19:06
M3 20:23
M4 22:00
M5 20:48
M6 20:13

Carson Jones

8 M Bib PK048 Denver CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19773

Category Place 137

Pace 19:56

Time 2:03:48

Splits

M1 16:28
M2 18:35
M3 18:09
M4 21:43
M5 20:44
M6 24:52

Awards

Bold Squad
Bold Squad

Bold Squad

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

Kaliann Michael

27 F Bib MK153 Denver CO,

Overall Place 19965

Category Place 628

Pace 19:56

Time 2:03:48

Splits

M1 17:20
M2 30:47
M3 16:09
M4 18:11
M5 19:19
M6 17:48

Ruta Ratajczyk

71 F Bib WB461 Louisville CO,

Overall Place 19966

Category Place 47

Pace 19:56

Time 2:03:48

Splits

M1 18:04
M2 18:19
M3 19:22
M4 18:48
M5 18:42
M6 26:21

Renee Shepherd

55 F Bib DA418 Superior CO,

Overall Place 19964

Category Place 245

Pace 19:56

Time 2:03:48

Splits

M1 16:29
M2 19:06
M3 20:23
M4 21:59
M5 20:49
M6 20:12

Katie Zehner

26 F Bib DA278 New Haven CT,

Overall Place 19963

Category Place 700

Pace 19:56

Time 2:03:48

Splits

M1 12:22
M2 24:34
M3 15:52
M4 23:58
M5 15:00
M6 29:53

Delia Barkett

18 F Bib NR627 Boulder CO,

Overall Place 19967

Category Place 282

Pace 19:56

Time 2:03:49

Splits

M1
M2
M3 17:33
M4 32:58
M5 13:17
M6 13:30

Ashley Landblom

18 F Bib JB615 Boulder CO,

Overall Place 19968

Category Place 283

Pace 19:56

Time 2:03:49

Splits

M1
M2
M3 17:35
M4 32:57
M5 13:17
M6 13:30

Nicholas Ratajczyk

37 M Bib PF346 Louisville CO,

Overall Place 19774

Category Place 351

Pace 19:56

Time 2:03:49

Splits

M1 18:06
M2 18:19
M3 19:23
M4 18:46
M5 18:44
M6 26:20

Karla Velarde

32 F Bib MK620 Boulder CO,

Overall Place 19969

Category Place 466

Pace 19:56

Time 2:03:49

Splits

M1 17:23
M2 30:45
M3 16:08
M4 18:15
M5 19:18
M6 17:47

Madi Ciampi

22 F Bib PE611 Boulder CO,

Overall Place 19971

Category Place 515

Pace 19:56

Time 2:03:50

Splits

M1 15:36
M2 27:51
M3 18:51
M4 30:33
M5
M6

Tripp Jones

40 M Bib PK046 Denver CO,

Overall Place 19776

Category Place 348

Pace 19:56

Time 2:03:50

Splits

M1 16:25
M2 18:39
M3 18:07
M4 21:44
M5 20:44
M6 24:51

Lucy Poturalski

13 F Bib NF230 Denver 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!

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 19973

Category Place 275

Pace 19:56

Time 2:03:50

Splits

M1 17:01
M2 24:27
M3 17:41
M4 29:18
M5 16:03
M6 16:47

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!

Bold Squad
Bold Squad

Bold Squad

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

Participant Opted Out of Published Results

22 F Bib J494 Bethesda MD,

Overall Place 19970

Category Place 514

Pace 19:56

Time 2:03:50

Splits

M1 18:46
M2 18:54
M3 22:42
M4 19:30
M5 20:00
M6 19:23

Nataly Villa

19 F Bib PG194 Boulder CO,

Overall Place 19972

Category Place 303

Pace 19:56

Time 2:03:50

Splits

M1 19:03
M2 20:26
M3 20:17
M4 19:50
M5 20:02
M6 20:18

Participant Opted Out of Published Results

22 F Bib PF640 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 19976

Category Place 516

Pace 19:56

Time 2:03:51

Splits

M1 15:37
M2 27:51
M3 18:52
M4 30:36
M5 16:15
M6 12:14

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!

Kira Bierly

24 F Bib MA374 Boston MA,

Overall Place 19975

Category Place 621

Pace 19:56

Time 2:03:51

Splits

M1 18:46
M2 18:54
M3 22:42
M4 19:30
M5 20:00
M6 19:23

Jeff Maguire

38 M Bib MH052 Boulder CO,

Overall Place 19777

Category Place 374

Pace 19:56

Time 2:03:51

Splits

M1
M2
M3 21:02
M4 19:23
M5 21:31
M6 21:37

Alysia Sanchez

26 F Bib MJ334 Boulder CO,

Overall Place 19974

Category Place 701

Pace 19:56

Time 2:03:51

Splits

M1 17:22
M2 30:45
M3 16:09
M4 18:14
M5 19:18
M6 17:47

Kristan Ximello

20 F Bib PG154 Boulder CO,

Overall Place 19977

Category Place 345

Pace 19:56

Time 2:03:51

Splits

M1 19:04
M2 20:26
M3 20:17
M4 19:49
M5 20:03
M6 20:18
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