Emily MacDonald

Arlington, VA

Bib: 15376 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 14%

Gender (Female)

#0 / 12338

Top 8%

Division (F25-29)

#0 / 2322

Top 12%

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

9:12/mi

28:35

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:25/mi

54:44

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:16/mi

1:20:26

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:30/mi

1:52:07

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:12/mi

2:12:30

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:37/mi

2:39:15

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:39/mi

3:06:06

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:12/mi

3:34:42

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:05/mi

3:47:05

↑ 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

1:52:078:36 /mi⚡ faster

2nd Half

1:54:588:44 /mi+2.5%

Positive split — 2.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:35	9:12	3.11 mi	28:35	9:12	-
10K	54:44	8:49	3.10 mi	26:09	8:25	-0:47
15K	1:20:26	8:38	3.11 mi	25:42	8:16	-0:09
21K	1:52:07	8:36	3.73 mi	31:41	8:30	+0:14
25K	2:12:30	8:32	2.48 mi	20:23	8:12	-0:18
30K	2:39:15	8:33	3.11 mi	26:45	8:37	+0:25
35K	3:06:06	8:33	3.11 mi	26:51	8:39	+0:02
40K	3:34:42	8:38	3.10 mi	28:36	9:12	+0:33
Finish(26.22 mi)	3:47:05	8:40	1.37 mi	12:23	9:05	-0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

8:40 /mi

Slowest Pace

9:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:37:31

69% of race

Time at Steady Pace

1:09:34

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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	6715	1608	420	4631	942	247
10K	3.10 mi	6149+566	1396+212	364+56	5658	1218	317
15K	3.11 mi	5559+590	1215+181	320+44	4631	942	247
21K	3.73 mi	5259+300	1135+80	307+13	4757	1003	269
25K	2.48 mi	5041+218	1083+52	297+10	4327	932	246
30K	3.11 mi	4758+283	1041+42	280+17	4294	974	255
35K	3.11 mi	4438+320	1004+37	275+5	3642	879	235
40K	3.10 mi	4363+75	1028-24	279-4	4843	1428	382
Finish(26.22 mi)	1.37 mi	4299+64	1027+1	281-2	4454	1305	371

1305

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#6715
5K → 10K	80646*+566	#6715 → #6149
10K → 15K	17607*+590	#6149 → #5559
15K → 21K	49349*+300	#5559 → #5259
21K → 25K	26244+218	#5259 → #5041
25K → 30K	41324*+283	#5041 → #4758
30K → 35K	40360*+320	#4758 → #4438
35K → 40K	150225*+75	#4438 → #4363
40K → Finish	47111*+64	#4363 → #4299
TOTALS	4502866*+2416	#6715 → #4299

* 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 20 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