Zack Krall

Arlington, VA

Bib: 7649 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 5%

Gender (Male)

#0 / 17709

Top 6%

Division (M30-34)

#0 / 2603

Top 9%

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

7:35/mi

23:35

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

6:57/mi

45:12

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

7:05/mi

1:07:12

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

7:41/mi

1:35:52

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

7:56/mi

1:55:36

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

7:30/mi

2:18:54

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:03/mi

2:43:54

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:03/mi

3:08:53

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:19/mi

3:20:14

↑ 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

1:35:527:21 /mi⚡ faster

2nd Half

1:44:217:55 /mi+8.8%

Positive split — 8.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:35	7:35	3.11 mi	23:35	7:35	-
10K	45:12	7:16	3.10 mi	21:37	6:57	-0:38
15K	1:07:12	7:13	3.11 mi	22:00	7:05	+0:08
21K	1:35:52	7:21	3.73 mi	28:40	7:41	+0:36
25K	1:55:36	7:26	2.48 mi	19:44	7:56	+0:15
30K	2:18:54	7:27	3.11 mi	23:18	7:30	-0:26
35K	2:43:54	7:32	3.11 mi	25:00	8:03	+0:33
40K	3:08:53	7:36	3.10 mi	25:00	8:03	0:00
Finish(26.22 mi)	3:20:14	7:39	1.37 mi	11:21	8:19	+0:16

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:57 /mi

Average Pace

7:39 /mi

Slowest Pace

8:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:30

45% of race

Time at Steady Pace

1:38:23

49% of race

Time at Slower Pace

11:21

6% of race

Average Pace: 7:38 /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	1101	966	202	1000	892	183
10K	3.10 mi	950+151	849+117	189+13	897	816	173
15K	3.11 mi	960-10	860-11	189	1000	892	183
21K	3.73 mi	1180-220	1038-178	217-28	1901	1602	321
25K	2.48 mi	1423-243	1228-190	250-33	3385	2707	499
30K	3.11 mi	1359+64	1172+56	239+11	1241	1057	205
35K	3.11 mi	1379-20	1164+8	239	1981	1591	289
40K	3.10 mi	1364+15	1144+20	232+7	1638	1300	245
Finish(26.22 mi)	1.37 mi	1379-15	1150-6	236-4	2218	1692	307

1692

Passing Analysis

Category:

Passed

425*

Passed By

703

Net Change

-278

Segment	Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#1101
5K → 10K	167	16	+151	#1101	#950
10K → 15K	28	38	-10	#950	#960
15K → 21K	8*	228	-220	#960	#1180
21K → 25K	2	245	-243	#1180	#1423
25K → 30K	76*	12	+64	#1423	#1359
30K → 35K	61	81	-20	#1359	#1379
35K → 40K	66*	51	+15	#1379	#1364
40K → Finish	17*	32	-15	#1364	#1379
TOTALS	425*	703	-278

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 11 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