Kevin Zastrow

Woodbridge, VA

Bib: 39925 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Division (M35-39)

#0 / 2420

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

12:12/mi

37:55

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:45/mi

1:14:26

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

12:15/mi

1:52:30

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

12:58/mi

2:40:52

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

13:46/mi

3:15:04

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

14:33/mi

4:00:17

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

15:57/mi

4:49:50

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

16:23/mi

5:40:43

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

15:04/mi

6:01:16

↑ 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

2:40:5212:20 /mi⚡ faster

2nd Half

3:20:2415:13 /mi+24.6%

Positive split — 24.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:55	12:12	3.11 mi	37:55	12:12	-
10K	1:14:26	11:59	3.10 mi	36:31	11:45	-0:27
15K	1:52:30	12:04	3.11 mi	38:04	12:15	+0:30
21K	2:40:52	12:20	3.73 mi	48:22	12:58	+0:43
25K	3:15:04	12:33	2.48 mi	34:12	13:46	+0:48
30K	4:00:17	12:53	3.11 mi	45:13	14:33	+0:47
35K	4:49:50	13:20	3.11 mi	49:33	15:57	+1:24
40K	5:40:43	13:42	3.10 mi	50:53	16:23	+0:26
Finish(26.22 mi)	6:01:16	13:47	1.37 mi	20:33	15:04	-1:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:45 /mi

Average Pace

13:47 /mi

Slowest Pace

16:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:52:30

31% of race

Time at Steady Pace

2:07:47

35% of race

Time at Slower Pace

2:00:59

33% of race

Average Pace: 13:47 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	24900	15492	2221	25754	15896	2250
10K	3.10 mi	25286-386	15668-176	2241-20	25642	15820	2246
15K	3.11 mi	25469-183	15770-102	2248-7	25754	15896	2250
21K	3.73 mi	25409+60	15718+52	2234+14	25339	15573	2199
25K	2.48 mi	25660-251	15776-58	2237-3	26477	15880	2207
30K	3.11 mi	25748-88	15718+58	2220+17	25947	15441	2151
35K	3.11 mi	26230-482	15876-158	2232-12	27470	16181	2253
40K	3.10 mi	26478-248	15945-69	2240-8	26897	15838	2217
Finish(26.22 mi)	1.37 mi	26418+60	15903+42	2232+8	24636	14591	2056

14591

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#24900
5K → 10K	636250*-386	#24900 → #25286
10K → 15K	482299*-183	#25286 → #25469
15K → 21K	403463*+60	#25469 → #25409
21K → 25K	456205*-251	#25409 → #25660
25K → 30K	373285*-88	#25660 → #25748
30K → 35K	609127*-482	#25748 → #26230
35K → 40K	398150*-248	#26230 → #26478
40K → Finish	68128*+60	#26478 → #26418
TOTALS	34251907*-1518	#24900 → #26418

* 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