Shannon Billy

Fredericksbrg, VA

Bib: 1225 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
13:30/mi
41:56
279164
10K· 6.21 mi
12:46/mi
1:21:36
103217
15K· 9.32 mi
13:19/mi
2:02:58
5155
21K· 13.05 mi
13:54/mi
2:54:47
2037
25K· 15.53 mi
14:35/mi
3:31:01
35
30K· 18.64 mi
15:20/mi
4:18:39
5857
35K· 21.75 mi
16:18/mi
5:09:18
9892
40K· 24.85 mi
16:55/mi
6:01:50
3653
Finish· 26.22 mi
17:04/mi
6:25:07
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:54:4713:24 /mi⚡ faster
2nd Half
3:30:1915:58 /mi+20.3%
Positive split — 20.3% 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
41:5613:303.11 mi41:56
13:30
-
10K
1:21:3613:083.10 mi39:40
12:46
-0:44
15K
2:02:5813:123.11 mi41:22
13:19
+0:33
21K
2:54:4713:243.73 mi51:49
13:54
+0:35
25K
3:31:0113:352.48 mi36:14
14:35
+0:41
30K
4:18:3913:533.11 mi47:38
15:20
+0:45
35K
5:09:1814:133.11 mi50:39
16:18
+0:58
40K
6:01:5014:333.10 mi52:32
16:55
+0:37
Finish(26.22 mi)
6:25:0714:421.37 mi23:17
17:04
+0:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:46 /mi

Average Pace

14:42 /mi

Slowest Pace

17:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:02:58

32% of race

Time at Steady Pace

2:15:41

35% of race

Time at Slower Pace

2:06:28

33% of race

Average Pace: 14:41 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi2868511464226028379113212227
10K3.10 mi28588+9711400+642256+428444113312238
15K3.11 mi28609-2111421-212249+728379113212227
21K3.73 mi28310+29911280+1412240+927483109212179
25K2.48 mi28362-5211353-732244-428000113792215
30K3.11 mi28319+4311374-212245-127530112252206
35K3.11 mi28345-2611433-592247-227952115022229
40K3.10 mi28265+8011416+172246+127557113392211
Finish(26.22 mi)1.37 mi2826511429-132243+327598112962216

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×18story building
+279ft-164ft

Overall

28379

Females

11321

F25-29

11321

5K→10K

3.1 - 6.2 mi

Top 95%
×11story building
+103ft-217ft

Overall

28444

Females

11331

F25-29

11331

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+51ft-55ft

Overall

28379

Females

11321

F25-29

11321

15K→21K

9.3 - 13.1 mi

Top 91%
×1story
+20ft-37ft

Overall

27483

Females

10921

F25-29

10921

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

28000

Females

11379

F25-29

11379

25K→30K

15.5 - 18.6 mi

Top 92%
×2story building
+58ft-57ft

Overall

27530

Females

11225

F25-29

11225

30K→35K

18.6 - 21.8 mi

Top 93%
×2story building
+98ft-92ft

Overall

27952

Females

11502

F25-29

11502

35K→40K

21.8 - 24.9 mi

Top 92%
×2story building
+36ft-53ft

Overall

27557

Females

11339

F25-29

11339

40K→Finish

24.9 - 26.2 mi

Top 92%
×5story building
+80ft-24ft

Overall

27598

Females

11296

F25-29

11296

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#28685
5K10K
173270*+97
#28685 #28588
10K15K
247226*-21
#28588 #28609
15K21K
104403*+299
#28609 #28310
21K25K
202150*-52
#28310 #28362
25K30K
174217*+43
#28362 #28319
30K35K
178152*-26
#28319 #28345
35K40K
108188*+80
#28345 #28265
40KFinish
7070*0
#28265 #28265
TOTALS
12561676*+420
#28685 #28265

* 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