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 1151-1175 of 3171 Race Participants

Matt Mattson

37 M Bib B038 Castle Rock CO,

Race 14

Race Place 232

Pace 9:21

Time 29:01

Splits

M1 8:44
M2 9:46
M3 9:45

Sarah Auld

35 F Bib 2144 Parker CO,

Race 12

Race Place 31

Pace 9:21

Time 29:02

Splits

M1 9:03
M2 9:32
M3 9:48

Eric Nilan

49 M Bib 1415 Denver CO,

Race 9

Race Place 87

Pace 9:21

Time 29:02

Splits

M1 8:58
M2 9:44
M3 9:34

Participant Opted Out of Published Results

49 F Bib E096 Lafayette CO,

Race 14

Race Place 234

Pace 9:21

Time 29:02

Splits

M1 9:01
M2 9:44
M3 9:33

Carly Sandin

33 F Bib 1878 Lafayette CO,

Race 11

Race Place 45

Pace 9:21

Time 29:02

Splits

M1 8:44
M2 9:56
M3 9:40

Emilee Clark

39 F Bib 1118 Denver CO,

Race 8

Race Place 154

Pace 9:21

Time 29:03

Splits

M1 9:04
M2 9:34
M3 9:37

Jeff Hogan

37 M Bib 1254 Broomfield CO,

Race 8

Race Place 153

Pace 9:21

Time 29:03

Splits

M1 8:24
M2 10:20
M3 9:32

Blake Barton

24 M Bib 1890 Broomfield CO,

Race 11

Race Place 46

Pace 9:22

Time 29:04

Splits

M1 9:29
M2 9:46
M3 9:11

Tracy Cushing

50 F Bib 1405 Boulder CO,

Race 9

Race Place 88

Pace 9:22

Time 29:05

Splits

M1 9:19
M2 9:47
M3 9:13

Annie Park

34 F Bib 2129 Boulder CO,

Race 12

Race Place 32

Pace 9:22

Time 29:05

Splits

M1 9:12
M2 9:34
M3 9:34

Participant Opted Out of Published Results

50 M Bib 1358 Boulder CO,

Race 9

Race Place 89

Pace 9:22

Time 29:05

Splits

M1 9:17
M2 9:48
M3 9:13

Participant Opted Out of Published Results

54 F Bib 1383 Boulder CO,

Race 9

Race Place 90

Pace 9:22

Time 29:06

Splits

M1 9:22
M2 9:46
M3 9:12

Participant Opted Out of Published Results

37 F Bib C047 Hudson CO,

Race 14

Race Place 235

Pace 9:22

Time 29:06

Splits

M1 8:56
M2 9:55
M3 9:31

David Stephen

31 M Bib 2412 Boulder CO,

Race 13

Race Place 34

Pace 9:22

Time 29:06

Splits

M1 8:25
M2 9:50
M3 10:05

Claire Stevens

9 F Bib 1115 Boulder CO,

Race 8

Race Place 155

Pace 9:22

Time 29:06

Splits

M1 9:05
M2 9:56
M3 9:30

Angela Dolph

46 F Bib 2185 Arvada CO,

Race 12

Race Place 34

Pace 9:23

Time 29:07

Splits

M1 8:59
M2 9:44
M3 9:38

Michelle Rosentel

54 F Bib 2242 Littleton CO,

Race 12

Race Place 33

Pace 9:22

Time 29:07

Splits

M1 9:14
M2 9:35
M3 9:30

Participant Opted Out of Published Results

43 F Bib 1116 Boulder CO,

Race 8

Race Place 156

Pace 9:23

Time 29:07

Splits

M1 9:04
M2 9:56
M3 9:30

Riley Burridge

24 M Bib C014 Longmont CO,

Race 14

Race Place 236

Pace 9:23

Time 29:08

Splits

M1 8:51
M2 10:26
M3 9:10

Alona Hastings

59 F Bib 1938 Parker CO,

Race 11

Race Place 47

Pace 9:23

Time 29:08

Splits

M1 8:59
M2 9:47
M3 9:38

Eva Ziemkiewicz

47 F Bib C169 Boulder CO,

Race 14

Race Place 237

Pace 9:23

Time 29:08

Splits

M1 9:06
M2 9:40
M3 9:40

Participant Opted Out of Published Results

56 M Bib B149 Federal Hgts CO,

Race 14

Race Place 238

Pace 9:23

Time 29:09

Splits

M1 8:46
M2 10:15
M3 9:26

Louisa Downing

13 F Bib H048 Lafayette CO,

Race 14

Race Place 239

Pace 9:23

Time 29:09

Splits

M1 8:39
M2 10:05
M3 9:51

Kay Grant

63 F Bib 1862 Longmont CO,

Race 11

Race Place 48

Pace 9:23

Time 29:09

Splits

M1 8:58
M2 9:52
M3 9:32

Andrew Vaughan

46 M Bib A052 Superior CO,

Race 14

Race Place 240

Pace 9:24

Time 29:10

Splits

M1 8:28
M2 10:03
M3 9:50
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