Margaret Mason

Washington, DC

Bib: 18127 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 15%

Gender (Female)

#0 / 12338

Top 9%

Division (F30-34)

#0 / 1621

Top 10%

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

8:48/mi

27:21

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:30/mi

53:46

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:29/mi

1:20:06

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:48/mi

1:52:56

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:37/mi

2:14:21

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:52/mi

2:41:55

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:44/mi

3:09:04

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:40/mi

3:36:01

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:34/mi

3:47:42

↑ 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

1:52:568:39 /mi⚡ faster

2nd Half

1:54:468:43 /mi+1.6%

Positive split — 1.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:21	8:48	3.11 mi	27:21	8:48	-
10K	53:46	8:39	3.10 mi	26:25	8:30	-0:18
15K	1:20:06	8:36	3.11 mi	26:20	8:29	-0:01
21K	1:52:56	8:39	3.73 mi	32:50	8:48	+0:19
25K	2:14:21	8:39	2.48 mi	21:25	8:37	-0:11
30K	2:41:55	8:41	3.11 mi	27:34	8:52	+0:15
35K	3:09:04	8:42	3.11 mi	27:09	8:44	-0:08
40K	3:36:01	8:41	3.10 mi	26:57	8:40	-0:04
Finish(26.22 mi)	3:47:42	8:41	1.37 mi	11:41	8:34	-0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:29 /mi

Average Pace

8:41 /mi

Slowest Pace

8:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:47:42

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	4539	934	138	5633	1249	184
10K	3.10 mi	5260-721	1123-189	169-31	6166	1374	202
15K	3.11 mi	5351-91	1148-25	169	5633	1249	184
21K	3.73 mi	5564-213	1217-69	187-18	6421	1502	226
25K	2.48 mi	5620-56	1236-19	186+1	6406	1557	251
30K	3.11 mi	5459+161	1236	187-1	5353	1308	202
35K	3.11 mi	5065+394	1179+57	180+7	3989	979	151
40K	3.10 mi	4570+495	1079+100	165+15	3100	785	120
Finish(26.22 mi)	1.37 mi	4394+176	1052+27	161+4	2858	726	120

726

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#4539
5K → 10K	74726*-721	#4539 → #5260
10K → 15K	207116*-91	#5260 → #5351
15K → 21K	29279*-213	#5351 → #5564
21K → 25K	187131-56	#5564 → #5620
25K → 30K	110271*+161	#5620 → #5459
30K → 35K	36430*+394	#5459 → #5065
35K → 40K	22517*+495	#5065 → #4570
40K → Finish	12188*+176	#4570 → #4394
TOTALS	16131758*+145	#4539 → #4394

* 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 19 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