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 8776-8800 of 45161 Race Participants

Christine Pasun

46 F Bib FB224 Peyton CO,

Overall Place 2603

Category Place 43

Pace 9:25

Time 58:31

Splits

M1 9:26
M2 9:26
M3 9:54
M4 9:18
M5 9:06
M6 9:15

Brian Phan

26 M Bib J381 Louisville CO,

Overall Place 6123

Category Place 201

Pace 9:26

Time 58:31

Splits

M1 8:42
M2 9:28
M3 9:58
M4 9:35
M5 9:24
M6 9:27

Nick Todd

44 M Bib JG548 Erie CO,

Overall Place 6121

Category Place 103

Pace 9:26

Time 58:31

Splits

M1 8:49
M2 8:38
M3 9:05
M4 10:27
M5 10:08
M6 9:20

Daniel Albertsen

33 M Bib JG150 Broomfield CO,

Overall Place 6125

Category Place 172

Pace 9:26

Time 58:32

Splits

M1 9:30
M2 9:37
M3 9:48
M4 9:25
M5 9:17
M6 8:50

Rebecca Alderfer

45 F Bib F174 Louisville CO,

Overall Place 2607

Category Place 45

Pace 9:26

Time 58:32

Splits

M1 9:46
M2 9:23
M3 10:07
M4 9:25
M5 9:06
M6 8:53

Sophie Anderson

25 F Bib J362 Boulder CO,

Overall Place 2611

Category Place 106

Pace 9:26

Time 58:32

Splits

M1 10:10
M2 9:57
M3 9:57
M4 9:34
M5 8:52
M6 8:19

Annie Bachman

26 F Bib F236 Littleton CO,

Overall Place 2610

Category Place 123

Pace 9:26

Time 58:32

Splits

M1 9:28
M2 9:33
M3 9:45
M4 9:25
M5 9:01
M6 9:17

Nic Chappell

39 M Bib DD057 Lafayette CO,

Overall Place 6132

Category Place 143

Pace 9:26

Time 58:32

Splits

M1 8:57
M2 9:06
M3 9:49
M4 9:39
M5 9:22
M6 9:30

Ava Dumler

24 F Bib DC134 Niwot CO,

Overall Place 2606

Category Place 76

Pace 9:26

Time 58:32

Splits

M1 11:20
M2 8:22
M3 9:04
M4 9:15
M5 8:58
M6 9:22

Larissa Fedorovich-Klei

22 F Bib JB436 Denver CO,

Overall Place 2608

Category Place 75

Pace 9:26

Time 58:32

Splits

M1 9:03
M2 8:57
M3 12:15
M4 9:01
M5 8:36
M6 8:45

Nolan Johan

24 M Bib DC133 Erie CO,

Overall Place 6131

Category Place 175

Pace 9:26

Time 58:32

Splits

M1 11:20
M2 8:22
M3 9:03
M4 9:13
M5 7:22
M6 11:00

Chris Madrid

47 M Bib FD092 Longmont CO,

Overall Place 6126

Category Place 70

Pace 9:26

Time 58:32

Splits

M1 9:27
M2 9:25
M3 9:51
M4 9:35
M5 9:11
M6 9:06

James Mason

17 M Bib P559 Erie CO,

Overall Place 6129

Category Place 140

Pace 9:26

Time 58:32

Splits

M1 8:20
M2 8:47
M3 9:58
M4 10:51
M5 9:42
M6 8:57

Philip McMullen

48 M Bib GC132 Parker CO,

Overall Place 6130

Category Place 94

Pace 9:26

Time 58:32

Splits

M1 9:18
M2 9:30
M3 9:55
M4 9:26
M5 9:07
M6 9:15

Cammie Muller

52 F Bib EE380 Superior CO,

Overall Place 2609

Category Place 27

Pace 9:26

Time 58:32

Splits

M1 9:06
M2 9:14
M3 9:38
M4 10:57
M5 8:49
M6 8:53

Christopher Paup

36 M Bib EC444 Lafayette CO,

Overall Place 6127

Category Place 151

Pace 9:26

Time 58:32

Splits

M1 9:19
M2 9:35
M3 9:36
M4 9:28
M5 9:20
M6 9:21

Lior Schinagel

30 M Bib NL482 Denver CO,

Overall Place 6124

Category Place 199

Pace 9:26

Time 58:32

Splits

M1 9:02
M2 9:06
M3 9:28
M4 9:38
M5 9:40
M6 9:35

Amitai Sebba

15 M Bib MF589 Boulder CO,

Overall Place 6128

Category Place 114

Pace 9:26

Time 58:32

Splits

M1 9:36
M2 9:28
M3 9:49
M4 9:23
M5 9:07
M6 9:19

Alexander Afanassenkov

27 M Bib GD125 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 6133

Category Place 210

Pace 9:26

Time 58:33

Splits

M1 8:18
M2 9:20
M3 9:35
M4 9:24
M5 9:43
M6 10:14

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!

Kacie Albertsen

31 F Bib CA261 Broomfield CO,

Overall Place 2614

Category Place 94

Pace 9:26

Time 58:33

Splits

M1 9:30
M2 9:37
M3 9:48
M4 9:25
M5 9:17
M6 8:50

Victoria Chen

26 F Bib ED291 Redmond WA,

Overall Place 2613

Category Place 124

Pace 9:26

Time 58:33

Splits

M1 9:50
M2 9:33
M3 9:41
M4 9:27
M5 8:47
M6 9:13

Wei Hao

63 M Bib ED146 Boulder CO,

Overall Place 6136

Category Place 39

Pace 9:26

Time 58:33

Splits

M1 9:30
M2 9:31
M3 9:42
M4 9:28
M5 9:08
M6 9:08

Krista Larussa

51 F Bib E435 Superior 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 2615

Category Place 27

Pace 9:26

Time 58:33

Splits

M1 8:56
M2 8:57
M3 9:52
M4 9:28
M5 9:29
M6 9:37

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!

Aaron Lockhart

26 M Bib EB203 Boulder CO,

Overall Place 6134

Category Place 202

Pace 9:26

Time 58:33

Splits

M1 9:28
M2 9:36
M3 9:49
M4 9:35
M5 9:09
M6 9:05

Alfonzo Paniagua

24 M Bib MD582 Thornton CO,

Overall Place 6137

Category Place 176

Pace 9:26

Time 58:33

Splits

M1 8:55
M2 8:43
M3 9:19
M4 9:06
M5 9:18
M6 11:26
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