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 5851-5875 of 45161 Race Participants

Brady Slaght

19 M Bib GH178 Parker CO,

Overall Place 4322

Category Place 88

Pace 8:43

Time 54:09

Splits

M1 8:39
M2 8:38
M3 9:04
M4 9:51
M5 8:15
M6 7:56

Alec Block

32 M Bib DB445 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 4329

Category Place 135

Pace 8:44

Time 54:10

Splits

M1 9:36
M2 8:39
M3 8:46
M4 8:42
M5 8:24
M6 8:23

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!

Richard Goodwin

66 M Bib DC046 Colorado Spgs CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 4333

Category Place 15

Pace 8:44

Time 54:10

Splits

M1 8:40
M2 8:33
M3 9:04
M4 8:47
M5 8:23
M6 8:44

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Ed Hallen

43 M Bib EC117 Boulder CO,

Overall Place 4328

Category Place 68

Pace 8:43

Time 54:10

Splits

M1 8:50
M2 8:37
M3 9:08
M4 9:01
M5 8:17
M6 8:22

Robert Harper

48 M Bib J377 Erie CO,

Overall Place 4330

Category Place 58

Pace 8:44

Time 54:10

Splits

M1 8:33
M2 8:48
M3 9:08
M4 8:41
M5 8:21
M6 8:38

Dixie Hoffman

36 F Bib EA259 Lafayette CO,

Overall Place 1490

Category Place 40

Pace 8:43

Time 54:10

Splits

M1 8:33
M2 8:41
M3 9:16
M4 8:34
M5 8:35
M6 8:43

Mike James

55 M Bib DC359 Longmont CO,

Overall Place 4332

Category Place 44

Pace 8:44

Time 54:10

Splits

M1 8:38
M2 8:41
M3 9:00
M4 8:43
M5 8:33
M6 8:46

Ben Wahlert

15 M Bib DB066 Boulder CO,

Overall Place 4334

Category Place 85

Pace 8:44

Time 54:10

Splits

M1 7:47
M2 7:49
M3 10:00
M4 10:38
M5 8:16
M6 8:00

Derek Zabinski

38 M Bib ND397 Arvada CO,

Overall Place 4331

Category Place 105

Pace 8:44

Time 54:10

Splits

M1 9:05
M2
M3
M4 8:46
M5 8:37
M6 8:28

Isra Ahmed

35 F Bib JE301 Aurora CO,

Overall Place 1491

Category Place 48

Pace 8:44

Time 54:11

Splits

M1 8:06
M2 8:27
M3 8:58
M4 8:53
M5 8:43
M6 9:01

Amilio Arguello

29 M Bib GJ372 Commerce City CO,

Overall Place 4339

Category Place 135

Pace 8:44

Time 54:11

Splits

M1 8:27
M2 8:34
M3 8:58
M4 8:33
M5 8:37
M6 8:51

Kat Casey

33 F Bib DC369 Winchester VA,

Overall Place 1492

Category Place 47

Pace 8:44

Time 54:11

Splits

M1 8:44
M2 8:42
M3 9:08
M4 8:47
M5 8:26
M6 8:33

Catherine Darrow

23 F Bib EC364 Lyons CO, USA

Overall Place

Category Place

Time 54:11

Geoff Kice

28 M Bib FE197 Centennial CO,

Overall Place 4338

Category Place 136

Pace 8:44

Time 54:11

Splits

M1 8:20
M2 8:34
M3 8:40
M4 8:59
M5 8:41
M6 8:58

Andrew Kraft

17 M Bib GE467 Lafayette CO,

Overall Place 4335

Category Place 106

Pace 8:44

Time 54:11

Splits

M1 9:44
M2 9:01
M3 9:35
M4 8:51
M5 7:45
M6 7:34

Participant Opted Out of Published Results

37 M Bib CA068 Cheyenne WY,

Overall Place 4341

Category Place 104

Pace 8:44

Time 54:11

Splits

M1
M2
M3 9:02
M4 8:54
M5 8:08
M6 8:45

McKena Ramos

30 M Bib GF286 Denver CO,

Overall Place 4340

Category Place 150

Pace 8:44

Time 54:11

Splits

M1 8:26
M2 8:11
M3 9:06
M4 9:54
M5 8:45
M6 8:04

Andrew Reichardt

22 M Bib NF476 Littleton CO,

Overall Place 4336

Category Place 110

Pace 8:44

Time 54:11

Splits

M1 8:26
M2 8:34
M3 9:17
M4 8:54
M5 8:41
M6 8:35

Colin Ryan

16 M Bib JG494 Boulder CO,

Overall Place 4337

Category Place 90

Pace 8:44

Time 54:11

Splits

M1 8:10
M2 8:25
M3 8:48
M4 10:08
M5 8:34
M6 8:29

Harper Ryan

14 F Bib JG512 Boulder CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 1493

Category Place 20

Pace 8:44

Time 54:11

Splits

M1 8:50
M2 8:58
M3 9:04
M4 8:53
M5 8:20
M6 8:29

Awards

Bold Squad
Bold Squad

Bold Squad

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

Martin Baker

16 M Bib DC382 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 4345

Category Place 91

Pace 8:44

Time 54:12

Splits

M1 9:12
M2 9:24
M3 9:15
M4 8:32
M5 8:16
M6 7:56

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!

Catriona Dowling

67 F Bib CB333 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

2nd Place
2nd Place

2nd Place

Finished in 2nd Place!

Overall Place 1494

Category Place 2

Pace 8:44

Time 54:12

Splits

M1 8:20
M2 8:37
M3 9:00
M4 8:49
M5 8:24
M6 9:04

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

2nd Place
2nd Place

2nd Place

Finished in 2nd Place!

Elizabeth George

57 F Bib E103 Broomfield CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1495

Category Place 14

Pace 8:44

Time 54:12

Splits

M1 8:28
M2 8:28
M3 8:49
M4 8:44
M5 8:43
M6 9:00

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Christopher Igo

39 M Bib E432 Boulder CO,

Overall Place 4344

Category Place 105

Pace 8:44

Time 54:12

Splits

M1 8:50
M2 8:37
M3 9:02
M4 8:41
M5 8:43
M6 8:22

Ben Jones

40 M Bib DD247 Littleton CO,

Overall Place 4346

Category Place 95

Pace 8:44

Time 54:12

Splits

M1 8:37
M2 8:46
M3 9:03
M4 8:57
M5 8:21
M6 8:32
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