Mark Stofanak

Arlington, VA

Bib: 26658 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 27%

Gender (Male)

#0 / 17709

Top 33%

Division (M25-29)

#0 / 2720

Top 44%

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

9:48/mi

30:28

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:07/mi

58:49

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:08/mi

1:27:11

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:02/mi

2:00:51

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:47/mi

2:22:40

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:26/mi

2:52:00

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:54/mi

3:22:44

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:56/mi

3:53:35

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:44/mi

4:06:51

↑ 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

2:00:519:16 /mi⚡ faster

2nd Half

2:05:599:34 /mi+4.2%

Positive split — 4.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:28	9:48	3.11 mi	30:28	9:48	-
10K	58:49	9:28	3.10 mi	28:21	9:07	-0:41
15K	1:27:11	9:21	3.11 mi	28:22	9:08	+0:01
21K	2:00:51	9:16	3.73 mi	33:40	9:02	-0:06
25K	2:22:40	9:11	2.48 mi	21:49	8:47	-0:15
30K	2:52:00	9:14	3.11 mi	29:20	9:26	+0:39
35K	3:22:44	9:19	3.11 mi	30:44	9:54	+0:28
40K	3:53:35	9:24	3.10 mi	30:51	9:56	+0:02
Finish(26.22 mi)	4:06:51	9:25	1.37 mi	13:16	9:44	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:47 /mi

Average Pace

9:25 /mi

Slowest Pace

9:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:21:32

57% of race

Time at Steady Pace

1:45:19

43% 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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	10463	7564	1493	9918	7252	1472
10K	3.10 mi	10345+118	7513+51	1490+3	10307	7517	1493
15K	3.11 mi	10150+195	7395+118	1487+3	9918	7252	1472
21K	3.73 mi	9480+670	6960+435	1419+68	7873	5894	1245
25K	2.48 mi	9048+432	6657+303	1373+46	7462	5570	1174
30K	3.11 mi	8744+304	6422+235	1326+47	8218	5914	1226
35K	3.11 mi	8556+188	6232+190	1294+32	8701	5955	1214
40K	3.10 mi	8172+384	5883+349	1220+74	7500	4995	1030
Finish(26.22 mi)	1.37 mi	8007+165	5756+127	1204+16	6842	4540	965

4540

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#10463
5K → 10K	276394*+118	#10463 → #10345
10K → 15K	125320*+195	#10345 → #10150
15K → 21K	32702*+670	#10150 → #9480
21K → 25K	39471*+432	#9480 → #9048
25K → 30K	127431*+304	#9048 → #8744
30K → 35K	243431*+188	#8744 → #8556
35K → 40K	101485*+384	#8556 → #8172
40K → Finish	28193*+165	#8172 → #8007
TOTALS	9713427*+2456	#10463 → #8007

* 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 19 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