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 13351-13375 of 45161 Race Participants

Rick Denning

64 M Bib D283 Loveland CO,

Overall Place 8569

Category Place 49

Pace 10:24

Time 1:04:35

Splits

M1 8:42
M2 8:53
M3 9:23
M4 12:45
M5 11:01
M6 11:14

James Isenhart

26 M Bib FG117 Westminster CO,

Overall Place 8564

Category Place 268

Pace 10:24

Time 1:04:35

Splits

M1 10:24
M2 10:33
M3 11:02
M4 10:28
M5 9:39
M6 10:07

Cheese Kuhna

20 M Bib JB302 Broomfield CO,

Overall Place 8568

Category Place 179

Pace 10:24

Time 1:04:35

Splits

M1 10:15
M2 10:34
M3 11:06
M4 10:11
M5 9:22
M6 10:56

Joseph Orrino

37 M Bib GJ057 Littleton CO,

Overall Place 8566

Category Place 192

Pace 10:24

Time 1:04:35

Splits

M1 10:10
M2 10:15
M3 10:53
M4 10:25
M5 9:54
M6 10:18

Emily Schaefer

30 F Bib GA211 Denver CO,

Overall Place 4711

Category Place 142

Pace 10:24

Time 1:04:35

Splits

M1 9:56
M2 10:08
M3 10:47
M4 10:29
M5 10:23
M6 10:31

William Skoletsky

22 M Bib NR479 Boulder CO,

Overall Place 8565

Category Place 205

Pace 10:24

Time 1:04:35

Splits

M1 11:27
M2 10:46
M3 9:58
M4 10:13
M5 9:37
M6 10:29

Rose Adamson

20 F Bib JE359 Hghlnds Ranch CO,

Overall Place 4713

Category Place 84

Pace 10:24

Time 1:04:36

Splits

M1 10:33
M2 10:02
M3 10:49
M4 10:47
M5 9:55
M6 10:27

Michael Cassidy

61 M Bib JE164 Aurora CO,

Overall Place 8573

Category Place 67

Pace 10:24

Time 1:04:36

Splits

M1 10:25
M2 10:18
M3 10:53
M4 10:29
M5 10:08
M6 10:07

Alexandra De Bever

56 F Bib GH239 Boulder CO,

Overall Place 4716

Category Place 45

Pace 10:24

Time 1:04:36

Splits

M1 16:57
M2 8:41
M3 9:42
M4 9:45
M5 8:39
M6 8:50

Melanie Grundvig

30 F Bib FG260 Boulder AR,

Overall Place 4714

Category Place 143

Pace 10:24

Time 1:04:36

Splits

M1 9:57
M2 10:53
M3 11:23
M4 10:49
M5 10:02
M6 9:33

Michelle Hardman

52 F Bib JA519 Erie CO,

Overall Place 4717

Category Place 57

Pace 10:24

Time 1:04:36

Splits

M1 9:44
M2 10:17
M3 10:51
M4 10:31
M5 10:10
M6 10:39

Carter Lefkowitz

17 M Bib MH485 Lafayette CO,

Overall Place 8572

Category Place 168

Pace 10:24

Time 1:04:36

Splits

M1 10:13
M2 9:57
M3 10:47
M4 10:12
M5 10:31
M6 10:47

Megan Lewin

33 F Bib GE240 Thornton CO,

Overall Place 4715

Category Place 147

Pace 10:24

Time 1:04:36

Splits

M1 10:02
M2 10:04
M3 10:36
M4 10:24
M5 10:29
M6 10:39

Emily Orrino

36 F Bib GJ058 Littleton CO,

Overall Place 4712

Category Place 107

Pace 10:24

Time 1:04:36

Splits

M1 10:11
M2 10:15
M3 10:53
M4 10:23
M5 9:55
M6 10:18

Byron Stoddard

29 M Bib NR170 Boulder CO,

Overall Place 8571

Category Place 261

Pace 10:24

Time 1:04:36

Splits

M1 10:49
M2 10:17
M3 10:40
M4 10:42
M5 9:47
M6 10:03

Charles Carroll

42 M Bib F154 Denver CO,

Overall Place 8575

Category Place 155

Pace 10:24

Time 1:04:37

Splits

M1 10:41
M2 10:22
M3 10:50
M4 10:17
M5 10:03
M6 10:06

Jay Carroll

35 M Bib FD454 Superior CO,

Overall Place 8574

Category Place 209

Pace 10:24

Time 1:04:37

Splits

M1 10:41
M2 10:22
M3 10:49
M4 10:18
M5 10:03
M6 10:06

Don Deckard

67 M Bib FB374 Lone Tree CO,

Overall Place 8578

Category Place 23

Pace 10:24

Time 1:04:37

Splits

M1 10:17
M2 10:29
M3 10:52
M4 10:37
M5 9:56
M6 10:16

Ryan Gerlach

21 M Bib MA513 Centennial CO,

Overall Place 8576

Category Place 169

Pace 10:24

Time 1:04:37

Splits

M1 11:43
M2 11:19
M3 10:55
M4 9:58
M5
M6

Participant Opted Out of Published Results

48 F Bib J430 Aurora CO,

Overall Place 4718

Category Place 65

Pace 10:24

Time 1:04:37

Splits

M1
M2
M3 10:38
M4 10:19
M5 9:52
M6 10:03

Tonnett Luedtke

38 F Bib JB311 Boulder CO,

Overall Place 4719

Category Place 96

Pace 10:24

Time 1:04:37

Splits

M1 10:09
M2 10:02
M3 10:31
M4 10:27
M5 10:24
M6 10:35

Participant Opted Out of Published Results

20 M Bib MG635 Lafayette 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 8577

Category Place 180

Pace 10:24

Time 1:04:37

Splits

M1 8:54
M2 9:23
M3 11:39
M4 11:57
M5 10:17
M6 10:26

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!

Paraskevi Siderakis Haywa

50 F Bib B301 Parker CO,

Overall Place 4720

Category Place 67

Pace 10:25

Time 1:04:37

Splits

M1 11:07
M2 10:49
M3 10:39
M4 10:10
M5 9:35
M6 9:57

Adrian Vis

17 M Bib FE140 Boulder CO,

Overall Place 8579

Category Place 169

Pace 10:25

Time 1:04:37

Splits

M1 10:40
M2 10:45
M3 10:46
M4 11:22
M5 9:27
M6 9:46

Sofia Briggs

24 F Bib DB444 Montrose CO,

Overall Place 4724

Category Place 143

Pace 10:25

Time 1:04:38

Splits

M1 10:04
M2 11:16
M3 10:42
M4 10:19
M5 10:01
M6 9:52
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