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 9601-9625 of 45161 Race Participants

Ella Jones

19 F Bib GA221 Greenwood Vlg CO,

Overall Place 2953

Category Place 59

Pace 9:35

Time 59:31

Splits

M1 9:34
M2 9:23
M3 9:59
M4 9:32
M5 9:34
M6 9:23

Tucker Marszalek

33 M Bib JE339 Golden CO,

Overall Place 6590

Category Place 181

Pace 9:35

Time 59:31

Splits

M1 10:48
M2 9:36
M3 9:42
M4 9:21
M5 9:04
M6 8:54

Sean McCune

42 M Bib DD056 Crested Butte CO,

Overall Place 6591

Category Place 114

Pace 9:35

Time 59:31

Splits

M1 9:15
M2 9:23
M3 9:51
M4 9:59
M5 9:24
M6 9:32

Nathaniel Reich

39 M Bib GC505 Broomfield CO,

Overall Place 6598

Category Place 150

Pace 9:35

Time 59:31

Splits

M1 10:46
M2 9:26
M3 9:22
M4 9:19
M5 9:03
M6 9:17

Michelle Robinson

65 F Bib EC316 Erie CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 2950

Category Place 5

Pace 9:35

Time 59:31

Splits

M1 9:46
M2 9:43
M3 10:04
M4 10:21
M5 9:27
M6 8:27

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Randi Sayers

31 F Bib JE117 Denver CO,

Overall Place 2955

Category Place 102

Pace 9:35

Time 59:31

Splits

M1 9:27
M2 9:33
M3 10:02
M4 9:39
M5 9:32
M6 9:10

Brendan Sheets

26 M Bib GD620 Louisville CO,

Overall Place 6595

Category Place 214

Pace 9:35

Time 59:31

Splits

M1 9:46
M2 9:44
M3 10:04
M4 10:20
M5 9:28
M6 8:27

Hannah Audet

29 F Bib GB364 Denver CO,

Overall Place 2956

Category Place 94

Pace 9:35

Time 59:32

Splits

M1 9:27
M2 9:33
M3 10:02
M4 9:39
M5 9:32
M6 9:11

Ethan Beller

22 M Bib LC121 Parker CO,

Overall Place 6605

Category Place 160

Pace 9:35

Time 59:32

Splits

M1 9:00
M2 10:30
M3 9:37
M4 9:43
M5 9:28
M6 9:16

Brian Cooper

49 M Bib CC110 Broomfield CO,

Overall Place 6600

Category Place 85

Pace 9:35

Time 59:32

Splits

M1 8:44
M2 9:26
M3 10:08
M4 9:54
M5 9:32
M6 9:49

Thomas Hadcock

23 M Bib AA210 Mequon WI,

Overall Place 6603

Category Place 154

Pace 9:35

Time 59:32

Splits

M1 10:11
M2 9:37
M3 9:54
M4 9:27
M5 9:08
M6 9:07

Joe Hadcock

25 M Bib DC313 Boulder CO,

Overall Place 6610

Category Place 201

Pace 9:35

Time 59:32

Splits

M1 10:11
M2 9:37
M3 9:54
M4 9:29
M5 9:06
M6 9:08

John Hook

63 M Bib JB458 Golden CO,

Overall Place 6606

Category Place 45

Pace 9:35

Time 59:32

Splits

M1 9:47
M2 9:49
M3 9:54
M4 9:27
M5 9:08
M6 9:20

Philip Irwin

76 M Bib ED199 Longmont 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 6607

Category Place 2

Pace 9:35

Time 59:32

Splits

M1 9:30
M2 9:32
M3 9:43
M4 9:40
M5 9:27
M6 9:34

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!

Tom Keyse

62 M Bib GH132 Denver CO,

Overall Place 6604

Category Place 43

Pace 9:35

Time 59:32

Splits

M1 10:12
M2 9:33
M3 10:03
M4 9:09
M5 9:05
M6 9:23

Ben Mabbett

15 M Bib GE069 Boulder CO,

Overall Place 6602

Category Place 123

Pace 9:35

Time 59:32

Splits

M1 9:04
M2 9:08
M3 9:46
M4 9:54
M5 9:49
M6 9:52

John Nunnally

47 M Bib EE196 Westminster CO,

Overall Place 6608

Category Place 82

Pace 9:35

Time 59:32

Splits

M1 10:03
M2 9:44
M3 9:50
M4 9:34
M5 9:15
M6 9:04

Anastasia Payne

19 F Bib FD519 Evergreen CO,

Overall Place 2959

Category Place 60

Pace 9:35

Time 59:32

Splits

M1 10:52
M2 9:40
M3 9:31
M4 9:13
M5 9:02
M6 9:07

Kenny Sheffler

28 M Bib CB130 West Hartford CT,

Overall Place 6609

Category Place 209

Pace 9:35

Time 59:32

Splits

M1 9:10
M2 9:29
M3 9:56
M4 9:35
M5 9:34
M6 9:43

Ryan Shulman

20 M Bib GH305 Broomfield CO,

Overall Place 6601

Category Place 134

Pace 9:35

Time 59:32

Splits

M1 10:15
M2 9:30
M3 9:32
M4 9:49
M5 9:01
M6 9:36

Zoe Uihlein

22 F Bib FB322 Grafton WI,

Overall Place 2958

Category Place 82

Pace 9:35

Time 59:32

Splits

M1 10:12
M2 9:36
M3 9:54
M4 9:27
M5 9:08
M6 9:07

Molly Warnken

28 F Bib FB155 West Hartford CT,

Overall Place 2957

Category Place 96

Pace 9:35

Time 59:32

Splits

M1 9:10
M2 9:29
M3 9:56
M4 9:33
M5 9:36
M6 9:43

Nico Augustoni

23 M Bib NP611 Lafayette CO,

Overall Place 6611

Category Place 155

Pace 9:35

Time 59:33

Splits

M1 10:07
M2 10:20
M3 10:02
M4 9:26
M5 9:04
M6 8:32

Bria Baack

21 F Bib JG154 Boulder CO,

Overall Place 2969

Category Place 52

Pace 9:36

Time 59:33

Splits

M1 9:27
M2 9:28
M3 9:52
M4 9:33
M5 9:48
M6 9:28

Rachel Byers

27 F Bib EE398 Atlanta GA,

Overall Place 2972

Category Place 110

Pace 9:36

Time 59:33

Splits

M1 9:33
M2 9:35
M3 9:51
M4 9:32
M5 9:28
M6 9:31
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