Dereck Brown

Alexandria, VA

Bib: 19259 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Top 27%

Gender (Male)

#0 / 17709

Top 33%

Masters (Masters Men)

#0 / 8330

Top 24%

Division (M50-54)

#0 / 1638

Top 24%

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

9:36/mi

29:51

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:01/mi

57:53

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:05/mi

1:26:05

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:25/mi

2:01:13

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:10/mi

2:23:59

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:17/mi

2:52:51

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:23/mi

3:22:01

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:52/mi

3:52:40

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:35/mi

4:07:06

↑ 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

2:01:139:17 /mi⚡ faster

2nd Half

2:05:529:33 /mi+3.8%

Positive split — 3.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:51	9:36	3.11 mi	29:51	9:36	-
10K	57:53	9:19	3.10 mi	28:02	9:01	-0:35
15K	1:26:05	9:14	3.11 mi	28:12	9:05	+0:04
21K	2:01:13	9:17	3.73 mi	35:08	9:25	+0:20
25K	2:23:59	9:16	2.48 mi	22:46	9:10	-0:15
30K	2:52:51	9:16	3.11 mi	28:52	9:17	+0:07
35K	3:22:01	9:17	3.11 mi	29:10	9:23	+0:06
40K	3:52:40	9:22	3.10 mi	30:39	9:52	+0:29
Finish(26.22 mi)	4:07:06	9:26	1.37 mi	14:26	10:35	+0:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

9:26 /mi

Slowest Pace

10:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:52:40

94% of race

Time at Steady Pace

14:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:25 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	9314	6832	468	9593	7018	478
10K	3.10 mi	9449-135	6949-117	482-14	9635	7094	484
15K	3.11 mi	9450-1	6952-3	478+4	9593	7018	478
21K	3.73 mi	9653-203	7066-114	482-4	10256	7439	516
25K	2.48 mi	9538+115	6980+86	479+3	9599	6923	480
30K	3.11 mi	9031+507	6600+380	451+28	7533	5472	356
35K	3.11 mi	8378+653	6113+487	410+41	6709	4773	310
40K	3.10 mi	8012+366	5789+324	392+18	7266	4873	336
Finish(26.22 mi)	1.37 mi	8052-40	5785+4	391+1	10298	6480	446

6480

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#9314
5K → 10K	368233*-135	#9314 → #9449
10K → 15K	241240*-1	#9449 → #9450
15K → 21K	408205*-203	#9450 → #9653
21K → 25K	158273*+115	#9653 → #9538
25K → 30K	61568*+507	#9538 → #9031
30K → 35K	56709*+653	#9031 → #8378
35K → 40K	111477*+366	#8378 → #8012
40K → Finish	12484*-40	#8012 → #8052
TOTALS	15272789*+1262	#9314 → #8052

* 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 15 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions