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 4601-4625 of 45161 Race Participants

Stephen Evans

22 M Bib JC424 Denver CO,

Overall Place 3462

Category Place 83

Pace 8:20

Time 51:44

Splits

M1 8:35
M2 8:42
M3 8:50
M4 8:21
M5 7:49
M6 7:49

Jeff Osullivan

48 M Bib DA432 Balgowlah Heights NO,

Overall Place 3461

Category Place 46

Pace 8:20

Time 51:44

Splits

M1 8:12
M2 8:18
M3 8:38
M4 8:28
M5 8:16
M6 8:00

Sean Parry

27 M Bib JG414 Arvada CO,

Overall Place 3459

Category Place 131

Pace 8:20

Time 51:44

Splits

M1 8:09
M2 8:13
M3 8:20
M4 8:33
M5 8:09
M6 8:23

Skylar Sherman

27 M Bib BA131 Boulder CO,

Overall Place 3457

Category Place 130

Pace 8:20

Time 51:44

Splits

M1 8:29
M2 8:13
M3 9:01
M4 8:26
M5 7:56
M6 8:03

Michele Beecher

53 F Bib DB189 Highlands Ranch CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1115

Category Place 8

Pace 8:20

Time 51:45

Splits

M1 7:53
M2 8:09
M3 8:40
M4 8:26
M5 8:13
M6 8:31

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Eric Betzwieser

39 M Bib DA364 Golden CO,

Overall Place 3465

Category Place 89

Pace 8:20

Time 51:45

Splits

M1 7:54
M2 8:10
M3 8:46
M4 8:26
M5 8:27
M6 8:18

Elijah Kramp

20 M Bib AA101 Winfield KS,

Overall Place 3466

Category Place 74

Pace 8:20

Time 51:45

Splits

M1 8:44
M2 8:32
M3 8:44
M4 8:09
M5 7:44
M6 8:08

Bug Meehan

27 M Bib GH194 Chicago IL,

Overall Place 3463

Category Place 132

Pace 8:20

Time 51:45

Splits

M1 7:21
M2 8:04
M3 8:58
M4 8:34
M5 8:22
M6 8:26

Peter Nummerdor

36 M Bib DC110 Boulder CO,

Overall Place 3467

Category Place 84

Pace 8:20

Time 51:45

Splits

M1 8:25
M2 8:15
M3 8:38
M4 8:24
M5 7:57
M6 8:13

Aidan Partch

23 M Bib JC143 Glenwood Spgs CO,

Overall Place 3464

Category Place 86

Pace 8:20

Time 51:45

Splits

M1 7:43
M2 7:51
M3 8:25
M4 8:13
M5 8:13
M6 9:35

Aiden Arnoldy

21 M Bib DA399 Udall KS,

Overall Place 3469

Category Place 69

Pace 8:20

Time 51:46

Splits

M1 8:44
M2 8:32
M3 8:44
M4 8:09
M5 7:45
M6 8:10

Kristin Brower

52 F Bib JG631 Berthoud CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1118

Category Place 8

Pace 8:20

Time 51:46

Splits

M1 7:53
M2 8:07
M3 8:38
M4 8:30
M5 8:31
M6 8:18

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Damian Brown

27 M Bib JH388 Denver CO,

Overall Place 3470

Category Place 133

Pace 8:20

Time 51:46

Splits

M1 8:01
M2 8:16
M3 8:36
M4 8:31
M5 8:14
M6 8:18

Mike Coon

60 M Bib EA131 Warsaw IN,

Overall Place 3472

Category Place 18

Pace 8:20

Time 51:46

Splits

M1 8:15
M2 8:14
M3 8:30
M4 8:23
M5 8:12
M6 8:19

James Cotter

56 M Bib AA403 Windsor CO,

Overall Place 3473

Category Place 24

Pace 8:20

Time 51:46

Splits

M1 8:36
M2 8:13
M3 8:31
M4 8:20
M5 8:11
M6 8:02

Marissa Demercurio

41 F Bib BA186 Arvada CO,

Overall Place 1119

Category Place 20

Pace 8:20

Time 51:46

Splits

M1 8:36
M2 8:14
M3 8:31
M4 8:20
M5 8:10
M6 8:02

Amanda Jorgensen

47 F Bib CA100 Coralville IA,

Overall Place 1116

Category Place 16

Pace 8:20

Time 51:46

Splits

M1 8:28
M2 8:04
M3 8:35
M4 8:25
M5 8:05
M6 8:13

Natan Shafran

16 M Bib C249 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 3468

Category Place 78

Pace 8:20

Time 51:46

Splits

M1 8:02
M2 8:15
M3 8:41
M4 8:31
M5 8:38
M6 8:14

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!

Kylie Stephens

30 F Bib CA498 Boise ID,

Overall Place 1117

Category Place 38

Pace 8:20

Time 51:46

Splits

M1 7:47
M2 8:13
M3 8:51
M4 8:39
M5 8:09
M6 8:23

Mark Williams

46 M Bib CB288 Fort Collins CO,

Overall Place 3471

Category Place 59

Pace 8:20

Time 51:46

Splits

M1 8:36
M2 8:13
M3 8:32
M4 8:20
M5 8:09
M6 8:02

Thomas Worthy

29 M Bib V051 Riga LATVIA

Overall Place

Category Place

Time 51:46

Ryan Aldrich

46 M Bib D184 Littleton CO,

Overall Place 3475

Category Place 60

Pace 8:20

Time 51:47

Splits

M1 8:25
M2 8:15
M3 8:34
M4 8:20
M5 8:07
M6 8:15

Elizabeth Beagle

24 F Bib MF181 Monument CO,

Overall Place 1120

Category Place 34

Pace 8:20

Time 51:47

Splits

M1 8:23
M2 8:29
M3 8:29
M4 8:19
M5 7:58
M6 8:17

Simon Belokowsky

36 M Bib JF377 Boulder CO,

Overall Place 3485

Category Place 85

Pace 8:21

Time 51:47

Splits

M1 8:04
M2 8:14
M3 8:47
M4 8:24
M5 8:05
M6 8:23

Chris Delvalle

24 M Bib FG292 Denver CO,

Overall Place 3476

Category Place 97

Pace 8:20

Time 51:47

Splits

M1 8:29
M2 8:06
M3 8:36
M4 8:27
M5 8:04
M6 8:13
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