Breck Dunbar

Lafayette, CO

Bib: 16915 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 15%
Gender (Female)
#0 / 12338
Top 9%
Division (F20-24)
#0 / 1404
Top 15%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:59/mi
27:54
279164
10K· 6.21 mi
8:24/mi
54:01
103217
15K· 9.32 mi
8:32/mi
1:20:31
5155
21K· 13.05 mi
8:34/mi
1:52:27
2037
25K· 15.53 mi
8:21/mi
2:13:12
35
30K· 18.64 mi
8:40/mi
2:40:09
5857
35K· 21.75 mi
8:48/mi
3:07:28
9892
40K· 24.85 mi
9:08/mi
3:35:50
3653
Finish· 26.22 mi
8:58/mi
3:48:04
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:52:278:37 /mi⚡ faster
2nd Half
1:55:368:47 /mi+2.8%
Positive split — 2.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:548:593.11 mi27:54
8:59
-
10K
54:018:423.10 mi26:07
8:24
-0:35
15K
1:20:318:383.11 mi26:30
8:32
+0:08
21K
1:52:278:373.73 mi31:56
8:34
+0:02
25K
2:13:128:342.48 mi20:45
8:21
-0:13
30K
2:40:098:353.11 mi26:57
8:40
+0:19
35K
3:07:288:373.11 mi27:19
8:48
+0:08
40K
3:35:508:413.10 mi28:22
9:08
+0:20
Finish(26.22 mi)
3:48:048:421.37 mi12:14
8:58
-0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:21 /mi

Average Pace

8:42 /mi

Slowest Pace

9:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:12:15

58% of race

Time at Steady Pace

1:35:49

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:42 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi5458120123259971364254
10K3.10 mi5504-461199+2220+1256151202213
15K3.11 mi5612-1081231-32224-459971364254
21K3.73 mi5380+2321163+68213+1151081101205
25K2.48 mi5235+1451143+20208+550001128212
30K3.11 mi5025+2101116+27203+545381048201
35K3.11 mi4716+3091077+39201+242271065214
40K3.10 mi4543+1731074+3208-745711315265
Finish(26.22 mi)1.37 mi4449+941067+7206+241141188256

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

5997

Females

1364

F20-24

1364

5K→10K

3.1 - 6.2 mi

Top 19%
×11story building
+103ft-217ft

Overall

5615

Females

1202

F20-24

1202

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

5997

Females

1364

F20-24

1364

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

5108

Females

1101

F20-24

1101

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

5000

Females

1128

F20-24

1128

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

4538

Females

1048

F20-24

1048

30K→35K

18.6 - 21.8 mi

Top 14%
×2story building
+98ft-92ft

Overall

4227

Females

1065

F20-24

1065

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4571

Females

1315

F20-24

1315

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

4114

Females

1188

F20-24

1188

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5458
5K10K
270224*-46
#5458 #5504
10K15K
20496*-108
#5504 #5612
15K21K
70302*+232
#5612 #5380
21K25K
48193+145
#5380 #5235
25K30K
70280*+210
#5235 #5025
30K35K
54363*+309
#5025 #4716
35K40K
116289*+173
#4716 #4543
40KFinish
31125*+94
#4543 #4449
TOTALS
8631872*+1009
#5458 #4449

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions