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 1426-1450 of 3171 Race Participants

Marisa Kostiuk

38 F Bib 2248 Broomfield CO,

Race 12

Race Place 64

Pace 9:54

Time 30:44

Splits

M1 9:53
M2 10:05
M3 9:57

Holden Durling

12 M Bib 2512 Boulder CO,

Race 13

Race Place 62

Pace 9:54

Time 30:45

Splits

M1 8:52
M2 10:29
M3 10:50

Ryan Webb

51 M Bib D271 Boulder CO,

Race 14

Race Place 338

Pace 9:54

Time 30:45

Splits

M1 10:06
M2 9:52
M3 10:04

Steve Drew

56 M Bib 2718 Erie CO,

Race 13

Race Place 63

Pace 9:54

Time 30:46

Splits

M1 9:37
M2 10:16
M3 10:03

Natasha Randles

40 F Bib 1888 Lakewood CO,

Race 11

Race Place 81

Pace 9:55

Time 30:46

Splits

M1 9:36
M2 10:09
M3 10:12

Participant Opted Out of Published Results

29 F Bib C242 Denver CO,

Race 14

Race Place 339

Pace 9:55

Time 30:46

Splits

M1 10:22
M2 10:01
M3 9:40

Participant Opted Out of Published Results

63 M Bib 1127 Littleton CO,

Race 8

Race Place 163

Pace 9:55

Time 30:47

Splits

M1 10:00
M2 10:06
M3 9:54

James Crum

32 M Bib 1622 Broomfield CO,

Race 10

Race Place 97

Pace 9:55

Time 30:47

Splits

M1 9:55
M2 10:34
M3 9:39

Jessica Hellbusch

43 F Bib B129 Thornton CO,

Race 14

Race Place 340

Pace 9:55

Time 30:47

Splits

M1 9:50
M2 10:11
M3 9:56

Nicolas Chappell

39 M Bib 1272 Lafayette CO,

Race 8

Race Place 164

Pace 9:55

Time 30:48

Splits

M1 9:06
M2 10:22
M3 10:29

Participant Opted Out of Published Results

64 M Bib C090 Boulder CO,

Race 14

Race Place 341

Pace 9:55

Time 30:48

Splits

M1 9:11
M2 10:28
M3 10:22

Participant Opted Out of Published Results

43 F Bib D058 Boulder CO,

Race 14

Race Place 342

Pace 9:55

Time 30:48

Splits

M1 9:55
M2 10:06
M3 10:04

Christy Shoemaker

57 F Bib 2552 Boulder CO,

Race 13

Race Place 64

Pace 9:55

Time 30:48

Splits

M1 9:09
M2 10:32
M3 10:21

Kristen Carstensen

43 F Bib 2269 Littleton CO,

Race 12

Race Place 65

Pace 9:55

Time 30:49

Splits

M1 9:32
M2 10:38
M3 9:55

Hillary E Hecht

51 F Bib 2595 Broomfield CO,

Race 13

Race Place 65

Pace 9:56

Time 30:50

Splits

M1 10:11
M2 10:25
M3 9:30

Jeffrey Sherman

57 M Bib 1880 Broomfield CO,

Race 11

Race Place 82

Pace 9:56

Time 30:50

Splits

M1 9:43
M2 10:27
M3 9:55

Keira Bond

14 F Bib 1936 Boulder CO,

Race 11

Race Place 83

Pace 9:56

Time 30:51

Splits

M1 9:39
M2 10:18
M3 10:03

Sarah Bond

49 F Bib 1937 Boulder CO,

Race 11

Race Place 84

Pace 9:56

Time 30:51

Splits

M1 9:39
M2 10:18
M3 10:02

Todd Filsinger

63 M Bib F008 Denver CO,

Race 14

Race Place 345

Pace 9:56

Time 30:51

Splits

M1 10:01
M2 10:30
M3 9:38

Carol Ladd

61 F Bib C188 Seattle WA,

Race 14

Race Place 344

Pace 9:56

Time 30:51

Splits

M1 9:50
M2 10:16
M3 9:56

Andrew Miller

43 M Bib 2272 Boulder CO,

Race 12

Race Place 66

Pace 9:56

Time 30:51

Splits

M1 9:16
M2 10:37
M3 10:15

Jeff Nelson

29 M Bib D240 Denver CO,

Race 14

Race Place 346

Pace 9:56

Time 30:51

Splits

M1 9:36
M2 10:16
M3 10:19

Susie Quinn

70 F Bib E143 Boulder CO,

Race 14

Race Place 343

Pace 9:56

Time 30:51

Splits

M1 9:29
M2 10:30
M3 10:04

Rob Zahller

44 M Bib 1668 Yuma CO,

Race 10

Race Place 98

Pace 9:56

Time 30:51

Splits

M1 10:00
M2 10:22
M3 9:38

Edith O'Neill

11 F Bib 2649 Denver CO,

Race 13

Race Place 66

Pace 9:56

Time 30:52

Splits

M1 9:19
M2 10:36
M3 10:17
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