Mark Schiefsky

Washington, DC

Bib: 3839 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Masters (Masters Men)

#0 / 8330

Top 47%

Division (M55-59)

#0 / 1294

Top 41%

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

11:51/mi

36:50

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:59/mi

1:10:56

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:17/mi

1:45:59

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

10:40/mi

2:25:46

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:24/mi

2:51:38

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:52/mi

3:25:24

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:25/mi

3:57:46

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

10:52/mi

4:31:31

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:47/mi

4:46:13

↑ 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

2:25:4611:10 /mi+3.6%

2nd Half

2:20:2710:40 /mi✓ faster

Negative split — 3.6% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:50	11:51	3.11 mi	36:50	11:51	-
10K	1:10:56	11:25	3.10 mi	34:06	10:59	-0:52
15K	1:45:59	11:22	3.11 mi	35:03	11:17	+0:18
21K	2:25:46	11:10	3.73 mi	39:47	10:40	-0:37
25K	2:51:38	11:03	2.48 mi	25:52	10:24	-0:16
30K	3:25:24	11:01	3.11 mi	33:46	10:52	+0:28
35K	3:57:46	10:56	3.11 mi	32:22	10:25	-0:27
40K	4:31:31	10:55	3.10 mi	33:45	10:52	+0:27
Finish(26.22 mi)	4:46:13	10:55	1.37 mi	14:42	10:47	-0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:24 /mi

Average Pace

10:55 /mi

Slowest Pace

11:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:09:23

87% of race

Time at Steady Pace

36:50

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:55 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	23178	14631	885	22150	14129	844
10K	3.10 mi	22519+659	14301+330	862+23	22010	14026	835
15K	3.11 mi	22356+163	14236+65	854+8	22150	14129	844
21K	3.73 mi	20341+2015	13156+1080	755+99	16728	11179	578
25K	2.48 mi	19315+1026	12551+605	700+55	15484	10275	539
30K	3.11 mi	18144+1171	11855+696	650+50	14228	9353	483
35K	3.11 mi	16702+1442	10921+934	583+67	10736	7073	340
40K	3.10 mi	15708+994	10244+677	545+38	11023	6974	345
Finish(26.22 mi)	1.37 mi	15390+318	10027+217	528+17	10983	6855	331

6855

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#23178
5K → 10K	219878*+659	#23178 → #22519
10K → 15K	329492*+163	#22519 → #22356
15K → 21K	102025*+2015	#22356 → #20341
21K → 25K	121038*+1026	#20341 → #19315
25K → 30K	171188*+1171	#19315 → #18144
30K → 35K	91451*+1442	#18144 → #16702
35K → 40K	261020*+994	#16702 → #15708
40K → Finish	21339*+318	#15708 → #15390
TOTALS	6438431*+7788	#23178 → #15390

* 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 18 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