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 35401-35425 of 45161 Race Participants

Ben Altschuler

24 M Bib PF377 Denver CO,

Overall Place 18031

Category Place 493

Pace 17:30

Time 1:48:42

Splits

M1 15:36
M2 19:16
M3 13:01
M4 18:43
M5 21:25
M6 17:41

Dominic Brewick

25 M Bib PF584 Denver CO,

Overall Place 18029

Category Place 530

Pace 17:30

Time 1:48:42

Splits

M1 15:52
M2 16:59
M3 18:29
M4 17:42
M5 17:25
M6 18:48

Henry Fischer

17 M Bib GC426 Lafayette CO,

Overall Place 18030

Category Place 286

Pace 17:30

Time 1:48:42

Splits

M1 9:18
M2
M3
M4
M5
M6

Ysabelle Mireles

25 F Bib NR168 Idalia CO,

Overall Place 17193

Category Place 589

Pace 17:30

Time 1:48:42

Splits

M1 12:35
M2 15:27
M3 17:03
M4 25:20
M5 16:20
M6 19:36

Laura Osborne

25 F Bib PF367 Boulder CO,

Overall Place 17191

Category Place 588

Pace 17:30

Time 1:48:42

Splits

M1 15:36
M2 19:16
M3 13:01
M4 18:43
M5 21:25
M6 17:40

Olivia Sebastiani

22 F Bib NJ391 Aurora CO,

Overall Place 17194

Category Place 457

Pace 17:30

Time 1:48:42

Splits

M1 13:35
M2 22:45
M3 14:01
M4 17:57
M5 22:25
M6 14:47

Nancy Zeigel

64 F Bib NL597 Carbondale CO,

Overall Place 17192

Category Place 77

Pace 17:30

Time 1:48:42

Splits

M1 14:15
M2 16:33
M3 15:57
M4 18:48
M5 25:25
M6 14:33

Robert Bernthal

72 M Bib NC152 Boulder CO,

Overall Place 18032

Category Place 53

Pace 17:30

Time 1:48:43

Splits

M1
M2
M3 17:06
M4 22:29
M5 16:58
M6 16:49

Margot Fishman

76 F Bib NL596 Glenwood Spgs CO,

Overall Place 17197

Category Place 26

Pace 17:30

Time 1:48:43

Splits

M1 14:14
M2 16:34
M3 15:57
M4 18:48
M5 25:26
M6 14:33

Leona Furnari

73 F Bib NC153 Boulder CO,

Overall Place 17196

Category Place 23

Pace 17:30

Time 1:48:43

Splits

M1
M2
M3 17:04
M4 22:30
M5 16:56
M6 16:50

Stephanie Gianneschi

52 F Bib JC418 Basalt CO,

Overall Place 17198

Category Place 217

Pace 17:30

Time 1:48:43

Splits

M1 14:13
M2 16:36
M3 15:53
M4 18:50
M5 25:26
M6 14:33

Melinda Sanko

58 F Bib GA080 Broomfield CO,

Overall Place 17195

Category Place 148

Pace 17:30

Time 1:48:43

Splits

M1 16:29
M2 16:21
M3 20:37
M4 17:26
M5 16:28
M6 16:56

Steve Nadel

45 M Bib BB430 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 18033

Category Place 309

Pace 17:30

Time 1:48:44

Splits

M1 15:36
M2 18:19
M3 18:22
M4 15:36
M5 22:58
M6 15:01

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!

Maya Nadel-Mansdorf

11 F Bib BB432 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!

Bold Squad
Bold Squad

Bold Squad

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

Overall Place 17199

Category Place 164

Pace 17:30

Time 1:48:44

Splits

M1 15:36
M2 18:18
M3 18:22
M4 15:36
M5 22:59
M6 15:02

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!

Bold Squad
Bold Squad

Bold Squad

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

Michelle Rouillard

60 F Bib PC247 Fort Collins CO,

Overall Place 17200

Category Place 135

Pace 17:30

Time 1:48:44

Splits

M1 16:47
M2 17:02
M3 17:30
M4 16:47
M5 16:57
M6 19:16

Adrienne Tecza

40 F Bib EB342 Denver CO,

Overall Place 17201

Category Place 340

Pace 17:30

Time 1:48:44

Splits

M1 20:17
M2 20:07
M3 13:05
M4 19:26
M5 17:24
M6 16:03

Bradley Bartholomew

33 M Bib KB087 Boulder CO,

Overall Place 18036

Category Place 458

Pace 17:31

Time 1:48:45

Splits

M1
M2
M3 13:04
M4 19:26
M5 17:25
M6 16:03

Patrick Ellcessor

53 M Bib NH182 Centennial CO,

Overall Place 18034

Category Place 221

Pace 17:31

Time 1:48:45

Splits

M1 17:20
M2 16:44
M3 17:31
M4 16:57
M5 17:30
M6 19:17

Gerriann Fagan

62 F Bib W614 Hoover AL,

Overall Place 17202

Category Place 109

Pace 17:31

Time 1:48:45

Splits

M1 17:18
M2 17:29
M3 17:36
M4 17:15
M5 17:25
M6 17:20

Edward Gonzales

60 M Bib ML336 Fort Collins CO,

Overall Place 18035

Category Place 155

Pace 17:31

Time 1:48:45

Splits

M1 16:47
M2 17:02
M3 17:29
M4 16:47
M5 16:58
M6 19:17

Alex Koszewski

32 F Bib PD413 Denver CO,

Overall Place 17205

Category Place 404

Pace 17:31

Time 1:48:45

Splits

M1 19:05
M2 21:20
M3 22:02
M4 18:53
M5 11:27
M6 13:14

Participant Opted Out of Published Results

50 F Bib PD113 Tupper Lake NY,

Overall Place 17203

Category Place 228

Pace 17:31

Time 1:48:45

Splits

M1 18:35
M2 16:16
M3 18:31
M4 17:51
M5 16:29
M6 17:48

Cally Williams

61 F Bib GA489 Arvada CO,

Overall Place 17204

Category Place 126

Pace 17:31

Time 1:48:45

Splits

M1 16:09
M2 17:15
M3 17:33
M4 17:30
M5 19:57
M6 16:32

Apsara Aryal

41 F Bib PD337 Thornton CO,

Overall Place 17206

Category Place 301

Pace 17:31

Time 1:48:46

Splits

M1 16:32
M2 16:21
M3 20:38
M4 17:22
M5 16:33
M6 16:55

Brenna Berman

46 F Bib GE483 Louisville CO,

Overall Place 17208

Category Place 271

Pace 17:31

Time 1:48:46

Splits

M1 10:04
M2
M3
M4 19:46
M5 13:42
M6 12:10
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