Mark Mechak

Chantilly, VA

Bib: 22659 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 34%

Gender (Male)

#0 / 9934

Top 39%

Division (M30-34)

#0 / 1564

Top 44%

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

8:38/mi

26:50

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:12/mi

52:19

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:18/mi

1:18:06

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:21/mi

1:49:13

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:33/mi

2:10:27

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:35/mi

2:40:13

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:52/mi

3:14:00

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:02/mi

3:51:24

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

12:40/mi

4:08:40

↑ 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

1:49:138:22 /mi⚡ faster

2nd Half

2:19:2610:35 /mi+27.7%

Positive split — 27.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:50	8:38	3.11 mi	26:50	8:38	-
10K	52:19	8:25	3.10 mi	25:29	8:12	-0:26
15K	1:18:06	8:23	3.11 mi	25:47	8:18	+0:06
21K	1:49:13	8:22	3.73 mi	31:07	8:21	+0:03
25K	2:10:27	8:24	2.48 mi	21:14	8:33	+0:12
30K	2:40:13	8:36	3.11 mi	29:46	9:35	+1:02
35K	3:14:00	8:55	3.11 mi	33:47	10:52	+1:17
40K	3:51:24	9:19	3.10 mi	37:24	12:02	+1:10
Finish(26.22 mi)	4:08:40	9:29	1.37 mi	17:16	12:40	+0:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

9:29 /mi

Slowest Pace

12:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:10:27

52% of race

Time at Slower Pace

1:58:13

48% of race

Average Pace: 9:29 /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	2914	2317	437	2729	2194	427
10K	3.10 mi	2849+65	2290+27	441-4	2913	2351	447
15K	3.11 mi	2769+80	2230+60	429+12	2729	2194	427
21K	3.73 mi	2675+94	2152+78	414+15	2586	2096	404
25K	2.48 mi	2858-183	2287-135	445-31	3786	2949	536
30K	3.11 mi	3214-356	2547-260	472-27	5360	3947	691
35K	3.11 mi	3981-767	3050-503	554-82	7780	5191	883
40K	3.10 mi	4919-938	3639-589	642-88	9192	5869	994
Finish(26.22 mi)	1.37 mi	5247-328	3825-186	679-37	11110	7012	1177

7012

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#2914
5K → 10K	136201*+65	#2914 → #2849
10K → 15K	55135*+80	#2849 → #2769
15K → 21K	34128*+94	#2769 → #2675
21K → 25K	22340*-183	#2675 → #2858
25K → 30K	39337*-356	#2858 → #3214
30K → 35K	79124*-767	#3214 → #3981
35K → 40K	95517*-938	#3981 → #4919
40K → Finish	3379*-328	#4919 → #5247
TOTALS	2924591*-2333	#2914 → #5247

* 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

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions