Marcus Boyd

Alexandria, VA

Bib: 19009 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 31%

Gender (Male)

#0 / 17709

Top 37%

Division (M35-39)

#0 / 2420

Top 40%

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

10:04/mi

31:15

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:27/mi

1:00:36

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:24/mi

1:29:48

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:38/mi

2:05:43

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:46/mi

2:30:00

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:42/mi

3:00:09

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:46/mi

3:30:31

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:57/mi

4:01:25

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:21/mi

4:14:10

↑ 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

2:05:439:38 /mi⚡ faster

2nd Half

2:08:279:45 /mi+2.2%

Positive split — 2.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:15	10:04	3.11 mi	31:15	10:04	-
10K	1:00:36	9:45	3.10 mi	29:21	9:27	-0:37
15K	1:29:48	9:38	3.11 mi	29:12	9:24	-0:03
21K	2:05:43	9:38	3.73 mi	35:55	9:38	+0:14
25K	2:30:00	9:39	2.48 mi	24:17	9:46	+0:08
30K	3:00:09	9:40	3.11 mi	30:09	9:42	-0:04
35K	3:30:31	9:41	3.11 mi	30:22	9:46	+0:04
40K	4:01:25	9:43	3.10 mi	30:54	9:57	+0:11
Finish(26.22 mi)	4:14:10	9:42	1.37 mi	12:45	9:21	-0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:21 /mi

Average Pace

9:42 /mi

Slowest Pace

10:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:12:01

76% of race

Time at Steady Pace

1:02:09

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:42 /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	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	12000	8505	1259	11427	8166	1207
10K	3.10 mi	12096-96	8591-86	1271-12	12269	8711	1284
15K	3.11 mi	11803+293	8400+191	1243+28	11427	8166	1207
21K	3.73 mi	11550+253	8247+153	1215+28	11331	8071	1167
25K	2.48 mi	11592-42	8238+9	1204+11	12504	8610	1251
30K	3.11 mi	10974+618	7801+437	1136+68	9277	6550	951
35K	3.11 mi	10260+714	7259+542	1066+70	8249	5698	837
40K	3.10 mi	9623+637	6760+499	994+72	7545	5023	725
Finish(26.22 mi)	1.37 mi	9256+367	6493+267	955+39	5407	3702	541

3702

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#12000
5K → 10K	427331*-96	#12000 → #12096
10K → 15K	135428*+293	#12096 → #11803
15K → 21K	154407*+253	#11803 → #11550
21K → 25K	278236*-42	#11550 → #11592
25K → 30K	43661*+618	#11592 → #10974
30K → 35K	51765*+714	#10974 → #10260
35K → 40K	54691*+637	#10260 → #9623
40K → Finish	7374*+367	#9623 → #9256
TOTALS	11493893*+2744	#12000 → #9256

* 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 14 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions