David Cooper

Alexandria, VA

Bib: 3613 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 10%

Gender (Male)

#0 / 9934

Top 13%

Division (M30-34)

#0 / 1564

Top 16%

Race Day Weather

43°/33°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

8:11/mi

25:24

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

7:52/mi

49:49

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

7:55/mi

1:14:25

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:00/mi

1:44:14

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

7:41/mi

2:03:20

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:05/mi

2:28:28

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:05/mi

2:53:34

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:33/mi

3:20:08

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:31/mi

3:31:45

↑ 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

1:44:147:59 /mi⚡ faster

2nd Half

1:47:318:10 /mi+3.1%

Positive split — 3.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:24	8:11	3.11 mi	25:24	8:11	-
10K	49:49	8:01	3.10 mi	24:25	7:52	-0:19
15K	1:14:25	7:59	3.11 mi	24:36	7:55	+0:03
21K	1:44:14	7:59	3.73 mi	29:49	8:00	+0:05
25K	2:03:20	7:56	2.48 mi	19:06	7:41	-0:19
30K	2:28:28	7:58	3.11 mi	25:08	8:05	+0:24
35K	2:53:34	7:59	3.11 mi	25:06	8:05	0:00
40K	3:20:08	8:03	3.10 mi	26:34	8:33	+0:28
Finish(26.22 mi)	3:31:45	8:05	1.37 mi	11:37	8:31	-0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:41 /mi

Average Pace

8:05 /mi

Slowest Pace

8:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:53:34

82% of race

Time at Steady Pace

38:11

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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	Distance	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	3.11 mi	1752	1454	281	1750	1456	290
10K	6.21 mi	3.10 mi	1866-114	1554-100	303-22	2073	1709	329
15K	9.32 mi	3.11 mi	1823+43	1521+33	302+1	1750	1456	290
21K	13.05 mi	3.73 mi	1790+33	1494+27	300+2	1771	1475	289
25K	15.53 mi	2.48 mi	1731+59	1443+51	290+10	1553	1297	262
30K	18.64 mi	3.11 mi	1639+92	1361+82	270+20	1531	1257	250
35K	21.75 mi	3.11 mi	1583+56	1311+50	260+10	1503	1214	234
40K	24.85 mi	3.10 mi	1571+12	1284+27	257+3	1842	1385	260
Finish	26.22 mi	1.37 mi	1554+17	1261+23	249+8	1933	1459	267

1459

Passing Analysis

Category:

Athletes Passed

586*

Passed By

388

Net Change

+198

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#1752
5K → 10K	33	147	-114	#1752	#1866
10K → 15K	77*	34	+43	#1866	#1823
15K → 21K	67*	34	+33	#1823	#1790
21K → 25K	83*	24	+59	#1790	#1731
25K → 30K	107*	15	+92	#1731	#1639
30K → 35K	94*	38	+56	#1639	#1583
35K → 40K	91*	79	+12	#1583	#1571
40K → Finish	34	17	+17	#1571	#1554
TOTALS	586*	388	+198

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

Passing Charts

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