Shawn Chamberlin

Lorton, VA

Bib: 8373 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 15907

Gender (Male)

#0 / 9934

Masters (Masters Men)

#0 / 4070

Top 47%

Division (M40-44)

#0 / 1238

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

10:15/mi

31:52

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:27/mi

1:01:14

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:36/mi

1:31:04

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:36/mi

2:06:52

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:10/mi

2:32:08

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:43/mi

3:08:33

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:10/mi

3:43:16

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:23/mi

4:18:39

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

12:40/mi

4:35:56

↑ 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

2:06:529:43 /mi⚡ faster

2nd Half

2:29:0311:19 /mi+17.5%

Positive split — 17.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:52	10:15	3.11 mi	31:52	10:15	-
10K	1:01:14	9:51	3.10 mi	29:22	9:27	-0:48
15K	1:31:04	9:46	3.11 mi	29:50	9:36	+0:09
21K	2:06:52	9:43	3.73 mi	35:48	9:36	0:00
25K	2:32:08	9:48	2.48 mi	25:16	10:10	+0:34
30K	3:08:33	10:07	3.11 mi	36:25	11:43	+1:33
35K	3:43:16	10:16	3.11 mi	34:43	11:10	-0:33
40K	4:18:39	10:24	3.10 mi	35:23	11:23	+0:13
Finish(26.22 mi)	4:35:56	10:32	1.37 mi	17:17	12:40	+1:17

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:27 /mi

Average Pace

10:32 /mi

Slowest Pace

12:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:35:00

34% of race

Time at Steady Pace

57:08

21% of race

Time at Slower Pace

2:03:48

45% of race

Average Pace: 10:31 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	8701	6227	756	7392	5406	643
10K	3.10 mi	8242+459	5961+266	720+36	7737	5668	685
15K	3.11 mi	7888+354	5729+232	689+31	7392	5406	643
21K	3.73 mi	7520+368	5489+240	664+25	6893	5087	614
25K	2.48 mi	7691-171	5564-75	669-5	8850	6141	750
30K	3.11 mi	8235-544	5842-278	710-41	10457	6936	842
35K	3.11 mi	8207+28	5764+78	705+5	8442	5584	682
40K	3.10 mi	8067+140	5591+173	672+33	7780	5055	601
Finish(26.22 mi)	1.37 mi	8281-214	5711-120	687-15	11119	7018	857

7018

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#8701
5K → 10K	84543*+459	#8701 → #8242
10K → 15K	43397*+354	#8242 → #7888
15K → 21K	33401*+368	#7888 → #7520
21K → 25K	271100*-171	#7520 → #7691
25K → 30K	63288*-544	#7691 → #8235
30K → 35K	222250*+28	#8235 → #8207
35K → 40K	143283*+140	#8207 → #8067
40K → Finish	23723*-214	#8067 → #8281
TOTALS	16652085*+420	#8701 → #8281

* 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 23 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions