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 25351-25375 of 45161 Race Participants

John Napierkowski

20 M Bib NF172 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!

Overall Place 14005

Category Place 265

Pace 13:18

Time 1:22:34

Splits

M1 12:10
M2 15:35
M3 13:44
M4 12:57
M5 12:52
M6 12:56

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!

Charley Sagrillo

23 M Bib GE083 Huntingtn Bch CA,

Overall Place 14008

Category Place 341

Pace 13:18

Time 1:22:34

Splits

M1 11:34
M2 14:18
M3 14:14
M4 12:26
M5 12:15
M6 15:03

Vivienne Steigerwald

12 F Bib JA101 Superior CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 11205

Category Place 95

Pace 13:18

Time 1:22:34

Splits

M1 11:02
M2 12:37
M3 13:18
M4 17:17
M5 12:06
M6 13:37

Awards

Bold Squad
Bold Squad

Bold Squad

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

Participant Opted Out of Published Results

29 M Bib PF472 Colorado Spgs CO,

Overall Place 14003

Category Place 410

Pace 13:18

Time 1:22:34

Splits

M1 11:11
M2 13:16
M3 13:57
M4 14:02
M5 13:18
M6 14:15

Hudson Arterburn

17 M Bib NJ372 Denver CO,

Overall Place 14011

Category Place 233

Pace 13:18

Time 1:22:35

Splits

M1 12:35
M2 15:55
M3 12:59
M4 13:18
M5 12:39
M6 12:53

Francis Campion

23 M Bib JA414 Boulder CO,

Overall Place 14016

Category Place 342

Pace 13:18

Time 1:22:35

Splits

M1 10:45
M2 13:13
M3 14:10
M4 18:04
M5 12:34
M6 11:06

Participant Opted Out of Published Results

27 M Bib PK222 Arvada CO,

Overall Place 14014

Category Place 436

Pace 13:18

Time 1:22:35

Splits

M1 13:09
M2 13:30
M3 13:54
M4 14:21
M5 12:25
M6 12:43

Participant Opted Out of Published Results

33 F Bib NC025 Wheaton IL,

Overall Place 11216

Category Place 330

Pace 13:18

Time 1:22:35

Splits

M1 11:39
M2 11:04
M3 13:05
M4 15:42
M5 14:48
M6 13:43

Daniel Hollis

39 F Bib F635 Boulder CO,

Overall Place 11212

Category Place 235

Pace 13:18

Time 1:22:35

Splits

M1 12:16
M2 13:16
M3 13:47
M4 14:12
M5 13:46
M6 13:05

Lily Jensen

26 F Bib GG074 Boulder CO,

Overall Place 11214

Category Place 457

Pace 13:18

Time 1:22:35

Splits

M1 11:37
M2 14:14
M3 14:16
M4 12:24
M5 12:15
M6 15:03

Jennell Johns

27 F Bib MF581 Denver CO,

Overall Place 11211

Category Place 397

Pace 13:18

Time 1:22:35

Splits

M1 10:21
M2 11:37
M3 10:59
M4 26:15
M5 10:50
M6 10:07

Youllee Kim

33 F Bib NA583 Englewood CO,

Overall Place 11219

Category Place 331

Pace 13:18

Time 1:22:35

Splits

M1 12:47
M2 13:27
M3 14:03
M4 14:01
M5 12:55
M6 12:46

Gerald Kissinger

59 M Bib NH214 Longmont CO,

Overall Place 14018

Category Place 109

Pace 13:18

Time 1:22:35

Splits

M1 12:06
M2 12:47
M3 13:38
M4 13:34
M5 13:27
M6 14:06

Krista Klabo

38 F Bib PB092 Englewood CO,

Overall Place 11213

Category Place 232

Pace 13:18

Time 1:22:35

Splits

M1 12:07
M2 12:50
M3 14:14
M4 12:55
M5 13:45
M6 13:57

Ali Loker

35 F Bib JC221 Louisville CO,

Overall Place 11218

Category Place 257

Pace 13:18

Time 1:22:35

Splits

M1 12:56
M2 12:57
M3 13:24
M4 13:15
M5 14:38
M6 12:52

Rex Loker

78 M Bib JC222 Louisville CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 14010

Category Place 11

Pace 13:18

Time 1:22:35

Splits

M1 12:55
M2 12:57
M3 13:24
M4 13:14
M5 14:39
M6 12:53

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Participant Opted Out of Published Results

38 F Bib MJ329 Boulder CO,

Overall Place 11215

Category Place 233

Pace 13:18

Time 1:22:35

Splits

M1 12:01
M2 12:36
M3 13:35
M4 13:26
M5 13:34
M6 14:00

Igor Overchuk

22 M Bib LC347 Boulder CO,

Overall Place 14017

Category Place 335

Pace 13:18

Time 1:22:35

Splits

M1 10:24
M2 12:38
M3 13:55
M4 15:12
M5 14:25
M6 13:45

Jose Ricardo Ramirez Bunsow

22 M Bib ME154 Boulder CO,

Overall Place 14013

Category Place 334

Pace 13:18

Time 1:22:35

Splits

M1 11:05
M2 12:21
M3 13:59
M4 14:03
M5 12:29
M6 16:07

Philip Riggleman

43 M Bib PB464 Wray CO,

Overall Place 14019

Category Place 220

Pace 13:18

Time 1:22:35

Splits

M1
M2
M3 16:58
M4 14:12
M5 11:32
M6 11:55

Katelyn Standerfer

35 F Bib GH483 Denver CO,

Overall Place 11217

Category Place 256

Pace 13:18

Time 1:22:35

Splits

M1 11:42
M2 11:57
M3 13:12
M4 13:36
M5 14:37
M6 14:26

Navy Waddell

7 M Bib F634 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 14012

Category Place 28

Pace 13:18

Time 1:22:35

Splits

M1 12:15
M2 13:16
M3 13:48
M4 14:19
M5 13:40
M6 13:05

Awards

Bold Squad
Bold Squad

Bold Squad

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

Calum Waddell

40 M Bib F637 Boulder CO,

Overall Place 14015

Category Place 269

Pace 13:18

Time 1:22:35

Splits

M1 12:15
M2 13:15
M3 13:47
M4 14:18
M5 13:41
M6 13:05

Emily Benham

40 F Bib MC194 Lafayette CO,

Overall Place 11221

Category Place 257

Pace 13:18

Time 1:22:36

Splits

M1 13:08
M2 13:31
M3 14:08
M4 13:45
M5 12:38
M6 12:45

Sophia Edwards

17 F Bib GA313 Denver CO,

Overall Place 11228

Category Place 177

Pace 13:18

Time 1:22:36

Splits

M1 11:43
M2 14:39
M3 14:12
M4 14:00
M5 13:01
M6 12:43
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