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 2376-2400 of 45161 Race Participants

Asher Jacobson

17 M Bib D002 Boulder CO,

Overall Place 1903

Category Place 69

Pace 7:26

Time 46:07

Splits

M1 7:05
M2 7:27
M3 7:46
M4 7:31
M5 7:26
M6 7:24

Madeleine Marshall

30 F Bib B073 New York NY,

Overall Place 461

Category Place 19

Pace 7:26

Time 46:07

Splits

M1 7:23
M2 7:20
M3 7:36
M4 7:21
M5 7:19
M6 7:25

Danny McMahon

35 M Bib C137 Denver CO,

Overall Place 1899

Category Place 52

Pace 7:26

Time 46:07

Splits

M1 7:00
M2 6:53
M3 7:57
M4 7:49
M5 7:32
M6 7:08

Spencer Dansereau

29 M Bib DA238 Westminster CO,

Overall Place 1905

Category Place 73

Pace 7:26

Time 46:08

Splits

M1 6:57
M2 7:18
M3 7:45
M4 7:40
M5 7:25
M6 7:26

Trent Feldt

31 M Bib C034 Parker 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 1909

Category Place 56

Pace 7:26

Time 46:08

Splits

M1 7:17
M2 8:37
M3 7:37
M4 7:22
M5 7:01
M6 6:54

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!

Jerry Greenwald

57 M Bib C155 Denver CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1908

Category Place 6

Pace 7:26

Time 46:08

Splits

M1 7:01
M2 7:23
M3 7:42
M4 7:32
M5 7:15
M6 7:34

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Kim Henderson

40 F Bib CB327 Severance CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 462

Category Place 9

Pace 7:26

Time 46:08

Splits

M1 7:38
M2 7:28
M3 7:35
M4 7:26
M5 7:09
M6 7:15

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Richard Marsh

43 M Bib AB046 Broomfield CO,

Overall Place 1906

Category Place 25

Pace 7:26

Time 46:08

Splits

M1 7:11
M2 7:21
M3 7:36
M4 7:31
M5 7:18
M6 7:32

Isabelle Marshall

28 F Bib BB143 Tulsa OK,

Overall Place 463

Category Place 19

Pace 7:26

Time 46:08

Splits

M1 7:23
M2 7:20
M3 7:36
M4 7:21
M5 7:19
M6 7:26

Michael Nothem

31 M Bib C495 Loveland CO,

Overall Place 1904

Category Place 55

Pace 7:26

Time 46:08

Splits

M1 6:58
M2 7:21
M3 7:50
M4 7:43
M5 7:11
M6 7:26

Angel Sanchez

24 M Bib JB594 Denver CO,

Overall Place 1907

Category Place 58

Pace 7:26

Time 46:08

Splits

M1 7:34
M2 7:40
M3 7:30
M4 7:25
M5 7:08
M6 7:12

Greg Butt

43 M Bib CC188 Boulder CO,

Overall Place 1915

Category Place 27

Pace 7:26

Time 46:09

Splits

M1 7:36
M2 7:32
M3 7:46
M4 7:18
M5 7:08
M6 7:16

Andrew Collins

43 M Bib BA072 Longmont CO,

Overall Place 1913

Category Place 26

Pace 7:26

Time 46:09

Splits

M1 7:24
M2 7:26
M3 7:42
M4 7:34
M5 7:13
M6 7:16

Kyler Hallmark

35 M Bib BB282 Lakewood CO,

Overall Place 1911

Category Place 53

Pace 7:26

Time 46:09

Splits

M1 7:39
M2 7:24
M3 7:45
M4 7:18
M5 7:07
M6 7:13

Dylan McFarland

38 M Bib CC118 Aurora CO,

Overall Place 1912

Category Place 49

Pace 7:26

Time 46:09

Splits

M1 7:32
M2 7:28
M3 7:41
M4 7:30
M5 7:11
M6 7:12

Peter Pitcher

45 M Bib AB540 Commerce City CO,

Overall Place 1910

Category Place 28

Pace 7:26

Time 46:09

Splits

M1 7:04
M2 7:38
M3 7:46
M4 7:25
M5 7:13
M6 7:23

Matt Rhyne

42 M Bib B001 Eatons Hill QL,

Overall Place 1914

Category Place 34

Pace 7:26

Time 46:09

Splits

M1 6:51
M2 7:22
M3 7:56
M4 7:37
M5 7:08
M6 7:30

Cassandra Sterns

22 F Bib DB339 Arvada CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 464

Category Place 15

Pace 7:26

Time 46:09

Splits

M1 7:41
M2 7:37
M3 7:42
M4 7:28
M5 7:11
M6 7:02

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Kelvin Bates

35 M Bib AA421 Boulder CO,

Overall Place 1918

Category Place 55

Pace 7:26

Time 46:10

Splits

M1 7:06
M2 7:10
M3 7:37
M4 7:37
M5 7:32
M6 7:32

Grant Collins

35 M Bib BA137 Denver CO,

Overall Place 1916

Category Place 54

Pace 7:26

Time 46:10

Splits

M1 7:13
M2 7:28
M3 7:49
M4 7:31
M5 7:10
M6 7:10

Chase Harmon

11 M Bib DB241 Windsor CO,

Awards

Bold Squad
Bold Squad

Bold Squad

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

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1920

Category Place 6

Pace 7:26

Time 46:10

Splits

M1 7:21
M2 7:17
M3 7:42
M4 7:35
M5 7:27
M6 7:12

Awards

Bold Squad
Bold Squad

Bold Squad

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

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Eric Jones

46 M Bib BB041 Nederland CO,

Overall Place 1919

Category Place 30

Pace 7:26

Time 46:10

Splits

M1 7:33
M2 7:21
M3 7:34
M4 7:27
M5 7:14
M6 7:30

Elise Mordos

33 F Bib B479 Boulder CO,

Overall Place 465

Category Place 21

Pace 7:26

Time 46:10

Splits

M1 7:25
M2 7:31
M3 7:50
M4 7:35
M5 7:21
M6 6:55

Richard Simonson

66 M Bib AB159 Boulder CO,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Age Champion
Age Champion

Age Champion

Finished faster than anyone else at their age!

1st Place
1st Place

1st Place

Finished in 1st Place!

Overall Place 1917

Category Place 1

Pace 7:26

Time 46:10

Splits

M1 7:06
M2 7:18
M3 7:38
M4 7:36
M5 7:21
M6 7:30

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Age Champion
Age Champion

Age Champion

Finished faster than anyone else at their age!

1st Place
1st Place

1st Place

Finished in 1st Place!

Nobunaga Koga

54 M Bib BB269 Tokyo 13,

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Overall Place 1921

Category Place 13

Pace 7:26

Time 46:11

Splits

M1 7:27
M2 7:29
M3 7:43
M4 7:27
M5 7:10
M6 7:17

Awards

Age Top 15
Age Top 15

Age Top 15

Finished in the top 15 participants for their age category!

Previous Next