Mary Epperson

Alexandria, VA

Bib: 31351 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 30%

Gender (Female)

#0 / 12338

Top 21%

Division (F25-29)

#0 / 2322

Top 30%

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

10:13/mi

31:45

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:35/mi

1:01:31

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:36/mi

1:31:22

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:08/mi

2:12:54

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:58/mi

2:35:10

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:00/mi

3:03:08

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:14/mi

3:31:49

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:08/mi

4:00:13

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:47/mi

4:12:12

↑ 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

2:12:5410:11 /mi+10.2%

2nd Half

1:59:179:03 /mi✓ faster

Negative split — 10.2% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:45	10:13	3.11 mi	31:45	10:13	-
10K	1:01:31	9:54	3.10 mi	29:46	9:35	-0:38
15K	1:31:22	9:48	3.11 mi	29:51	9:36	+0:01
21K	2:12:54	10:11	3.73 mi	41:32	11:08	+1:32
25K	2:35:10	9:59	2.48 mi	22:16	8:58	-2:10
30K	3:03:08	9:49	3.11 mi	27:58	9:00	+0:02
35K	3:31:49	9:44	3.11 mi	28:41	9:14	+0:14
40K	4:00:13	9:40	3.10 mi	28:24	9:08	-0:06
Finish(26.22 mi)	4:12:12	9:38	1.37 mi	11:59	8:47	-0:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:47 /mi

Average Pace

9:38 /mi

Slowest Pace

11:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

11:59

5% of race

Time at Steady Pace

2:17:05

54% of race

Time at Slower Pace

1:43:08

41% of race

Average Pace: 9:37 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	13011	3901	958	12573	3717	937
10K	3.10 mi	12977+34	3861+40	946+12	13079	3904	953
15K	3.11 mi	12746+231	3791+70	939+7	12573	3717	937
21K	3.73 mi	14679-1933	4615-824	1133-194	19032	6649	1527
25K	2.48 mi	13412+1267	4131+484	1042+91	8641	2318	622
30K	3.11 mi	11819+1593	3530+601	908+134	6020	1525	403
35K	3.11 mi	10575+1244	3133+397	812+96	6054	1675	457
40K	3.10 mi	9379+1196	2774+359	731+81	4609	1338	353
Finish(26.22 mi)	1.37 mi	8888+491	2611+163	692+39	3551	976	293

976

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#13011
5K → 10K	355389*+34	#13011 → #12977
10K → 15K	159390*+231	#12977 → #12746
15K → 21K	199663*-1933	#12746 → #14679
21K → 25K	11268*+1267	#14679 → #13412
25K → 30K	01593*+1593	#13412 → #11819
30K → 35K	41248*+1244	#11819 → #10575
35K → 40K	31199*+1196	#10575 → #9379
40K → Finish	1492*+491	#9379 → #8888
TOTALS	25196642*+4123	#13011 → #8888

* 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 16 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions