Jennifer Shafer

Manassas, VA

Bib: 2760 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Top 33%

Gender (Female)

#0 / 12338

Top 25%

Masters (Masters Women)

#0 / 5451

Top 16%

Division (F50-54)

#0 / 1155

Top 14%

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

9:04/mi

28:10

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:39/mi

55:04

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:29/mi

1:21:24

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:10/mi

1:55:34

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:14/mi

2:20:59

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:12/mi

2:52:41

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:43/mi

3:25:59

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:58/mi

4:03:11

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:49/mi

4:17:56

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

1:55:348:51 /mi⚡ faster

2nd Half

2:22:2210:49 /mi+23.2%

Positive split — 23.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:10	9:04	3.11 mi	28:10	9:04	-
10K	55:04	8:52	3.10 mi	26:54	8:39	-0:25
15K	1:21:24	8:44	3.11 mi	26:20	8:29	-0:10
21K	1:55:34	8:51	3.73 mi	34:10	9:10	+0:41
25K	2:20:59	9:05	2.48 mi	25:25	10:14	+1:04
30K	2:52:41	9:16	3.11 mi	31:42	10:12	-0:02
35K	3:25:59	9:28	3.11 mi	33:18	10:43	+0:31
40K	4:03:11	9:47	3.10 mi	37:12	11:58	+1:15
Finish(26.22 mi)	4:17:56	9:51	1.37 mi	14:45	10:49	-1:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:29 /mi

Average Pace

9:51 /mi

Slowest Pace

11:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:34

45% of race

Time at Steady Pace

1:30:25

35% of race

Time at Slower Pace

51:57

20% of race

Average Pace: 9:50 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	5935	1342	46	5632	1248	46
10K	3.10 mi	6471-536	1503-161	62-16	7119	1699	78
15K	3.11 mi	6166+305	1407+96	55+7	5632	1248	46
21K	3.73 mi	6759-593	1589-182	63-8	8758	2294	109
25K	2.48 mi	8341-1582	2143-554	104-41	14634	4836	283
30K	3.11 mi	8981-640	2411-268	117-13	11399	3633	196
35K	3.11 mi	9289-308	2612-201	133-16	11909	4197	249
40K	3.10 mi	9949-660	3006-394	154-21	15038	5879	393
Finish(26.22 mi)	1.37 mi	9973-24	3053-47	157-3	11111	4178	221

4178

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5935
5K → 10K	60367*-536	#5935 → #6471
10K → 15K	58363*+305	#6471 → #6166
15K → 21K	65966*-593	#6166 → #6759
21K → 25K	160523-1582	#6759 → #8341
25K → 30K	792152*-640	#8341 → #8981
30K → 35K	539231*-308	#8981 → #9289
35K → 40K	807147*-660	#9289 → #9949
40K → Finish	141117*-24	#9949 → #9973
TOTALS	52041166*-4038	#5935 → #9973

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions