2025 OFFICIAL RESULTS

December 6, 2025 Boulder, Colorado

Thank you to everyone who participated in the 2025 COLDERBolder!

Race Day Conditions

Sunny
38° 3°
Official Results

Race Results

Search by Name or Bib Number
Showing 1126-1150 of 3171 Race Participants

Nico Delavan

19 M Bib 1684 Denver CO,

Race 10

Race Place 59

Pace 9:18

Time 28:53

Splits

M1 9:27
M2 9:49
M3 8:57

Kyle Leuenberger

33 M Bib C228 Littleton CO,

Race 14

Race Place 225

Pace 9:18

Time 28:53

Splits

M1 8:07
M2 9:49
M3 10:01

Stephanie Seibold

49 F Bib 1625 Boulder CO,

Race 10

Race Place 58

Pace 9:18

Time 28:53

Splits

M1 8:56
M2 9:42
M3 9:33

Trudy Acosta

59 F Bib 2234 Longmont CO,

Race 12

Race Place 29

Pace 9:18

Time 28:54

Splits

M1 8:56
M2 9:43
M3 9:31

Jason Carter

45 M Bib B067 Broomfield CO,

Race 14

Race Place 226

Pace 9:19

Time 28:54

Splits

M1 8:39
M2 9:51
M3 9:43

Participant Opted Out of Published Results

64 M Bib 2204 Evergreen CO,

Race 12

Race Place 28

Pace 9:18

Time 28:54

Splits

M1 9:05
M2 9:39
M3 9:27

Allan Hren

61 M Bib E230 Longmont CO,

Race 14

Race Place 227

Pace 9:19

Time 28:54

Splits

M1 8:57
M2 9:42
M3 9:32

Participant Opted Out of Published Results

61 M Bib 2500 Louisville CO,

Race 13

Race Place 31

Pace 9:19

Time 28:54

Splits

M1 8:41
M2 9:45
M3 9:44

Kat Bozzay

25 F Bib B047 Englewood CO,

Race 14

Race Place 228

Pace 9:19

Time 28:55

Splits

M1 9:13
M2 9:50
M3 9:05

Jeannene Gonzales

56 F Bib 1951 Denver CO,

Race 11

Race Place 42

Pace 9:19

Time 28:55

Splits

M1 9:06
M2 9:29
M3 9:34

Participant Opted Out of Published Results

20 F Bib 2708 Boulder CO,

Race 13

Race Place 32

Pace 9:19

Time 28:56

Splits

M1 8:15
M2 9:58
M3 10:05

Brent Dugan

49 M Bib 2621 Castle Rock CO,

Race 13

Race Place 33

Pace 9:19

Time 28:56

Splits

M1 8:40
M2 10:04
M3 9:34

Participant Opted Out of Published Results

39 F Bib B138 Arvada CO,

Race 14

Race Place 229

Pace 9:19

Time 28:56

Splits

M1 9:07
M2 9:28
M3 9:39

Participant Opted Out of Published Results

60 M Bib B085 Boulder CO,

Race 14

Race Place 230

Pace 9:19

Time 28:56

Splits

M1 9:04
M2 9:42
M3 9:24

Marissa Saints

44 F Bib 1123 Lafayette CO,

Race 8

Race Place 151

Pace 9:19

Time 28:56

Splits

M1 8:38
M2 10:00
M3 9:40

Timothy Sanders

39 M Bib 721 Denver CO,

Race 6

Race Place 108

Pace 9:19

Time 28:56

Splits

M1 8:38
M2 9:54
M3 9:37

Sonya Seidler

56 F Bib 2276 Longmont CO,

Race 12

Race Place 30

Pace 9:19

Time 28:57

Splits

M1 9:21
M2 9:34
M3 9:16

Hannah Schulz

19 F Bib 1437 Boulder CO,

Race 9

Race Place 86

Pace 9:20

Time 28:58

Splits

M1 8:24
M2 9:43
M3 10:08

Tony Tuntasit

51 M Bib 1268 Boulder CO,

Race 8

Race Place 152

Pace 9:20

Time 28:58

Splits

M1 8:51
M2 9:46
M3 9:44

Jose Avila

38 M Bib 2109 Colorado Springs CO,

Race 11

Race Place 43

Pace 9:20

Time 28:59

Splits

M1 8:58
M2 9:37
M3 9:34

Amanda Guerrero

33 F Bib 1677 Castle Rock CO,

Race 10

Race Place 61

Pace 9:20

Time 28:59

Splits

M1 8:01
M2 10:01
M3 10:09

Cody Robibero

31 M Bib 797 Glendale CO,

Race 6

Race Place 109

Pace 9:20

Time 28:59

Splits

M1 7:58
M2 10:19
M3 10:02

Participant Opted Out of Published Results

13 M Bib E095 Lafayette CO,

Race 14

Race Place 231

Pace 9:21

Time 29:00

Splits

M1 9:00
M2 9:43
M3 9:32

Joel Bunn

41 M Bib 1882 Brighton CO,

Race 11

Race Place 44

Pace 9:21

Time 29:01

Splits

M1 9:29
M2 9:27
M3 9:17

Participant Opted Out of Published Results

57 M Bib E089 Lafayette CO,

Race 14

Race Place 233

Pace 9:21

Time 29:01

Splits

M1 9:01
M2 9:43
M3 9:32
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