David Stem

Fairfax, VA

Bib: 2136 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 14%

Gender (Male)

#0 / 9934

Top 17%

Division (M30-34)

#0 / 1564

Top 22%

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

8:03/mi

25:02

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

7:43/mi

49:00

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

7:56/mi

1:13:40

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:11/mi

1:44:11

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

7:52/mi

2:03:43

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:11/mi

2:29:09

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:39/mi

2:56:01

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:31/mi

3:25:34

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:38/mi

3:40:04

↑ 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

1:44:117:59 /mi⚡ faster

2nd Half

1:55:528:48 /mi+11.2%

Positive split — 11.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:02	8:03	3.11 mi	25:02	8:03	-
10K	49:00	7:53	3.10 mi	23:58	7:43	-0:20
15K	1:13:40	7:54	3.11 mi	24:40	7:56	+0:13
21K	1:44:11	7:59	3.73 mi	30:31	8:11	+0:15
25K	2:03:43	7:58	2.48 mi	19:32	7:52	-0:19
30K	2:29:09	8:00	3.11 mi	25:26	8:11	+0:19
35K	2:56:01	8:06	3.11 mi	26:52	8:39	+0:28
40K	3:25:34	8:16	3.10 mi	29:33	9:31	+0:52
Finish(26.22 mi)	3:40:04	8:24	1.37 mi	14:30	10:38	+1:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:43 /mi

Average Pace

8:24 /mi

Slowest Pace

10:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

23:58

11% of race

Time at Steady Pace

2:05:11

57% of race

Time at Slower Pace

1:10:55

32% of race

Average Pace: 8:24 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	1530	1276	246	1801	1494	294
10K	3.10 mi	1573-43	1313-37	256-10	1673	1399	277
15K	3.11 mi	1623-50	1355-42	263-7	1801	1494	294
21K	3.73 mi	1779-156	1486-131	295-32	2224	1823	348
25K	2.48 mi	1794-15	1489-3	297-2	1963	1606	311
30K	3.11 mi	1742+52	1446+43	292+5	1717	1399	280
35K	3.11 mi	1839-97	1501-55	300-8	2598	1967	372
40K	3.10 mi	1964-125	1570-69	310-10	3763	2662	471
Finish(26.22 mi)	1.37 mi	2144-180	1693-123	336-26	6594	4336	765

4336

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#1530
5K → 10K	11067-43	#1530 → #1573
10K → 15K	8737*-50	#1573 → #1623
15K → 21K	17519*-156	#1623 → #1779
21K → 25K	5439*-15	#1779 → #1794
25K → 30K	3284*+52	#1794 → #1742
30K → 35K	14245*-97	#1742 → #1839
35K → 40K	17853*-125	#1839 → #1964
40K → Finish	1899-180	#1964 → #2144
TOTALS	967353*-614	#1530 → #2144

* 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 16 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