Zach Schiefelbein

Haymarket, VA

Bib: 11394 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Gender (Male)

#0 / 9934

Division (M25-29)

#0 / 1724

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

10:09/mi

31:33

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:41/mi

1:01:37

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:59/mi

1:32:38

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

10:41/mi

2:12:27

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:22/mi

2:38:13

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

12:44/mi

3:17:47

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

13:26/mi

3:59:31

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

14:15/mi

4:43:48

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

12:22/mi

5:00:40

↑ 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

2:12:2710:09 /mi⚡ faster

2nd Half

2:48:1312:46 /mi+27.0%

Positive split — 27.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:33	10:09	3.11 mi	31:33	10:09	-
10K	1:01:37	9:55	3.10 mi	30:04	9:41	-0:28
15K	1:32:38	9:56	3.11 mi	31:01	9:59	+0:18
21K	2:12:27	10:09	3.73 mi	39:49	10:41	+0:42
25K	2:38:13	10:11	2.48 mi	25:46	10:22	-0:19
30K	3:17:47	10:37	3.11 mi	39:34	12:44	+2:22
35K	3:59:31	11:01	3.11 mi	41:44	13:26	+0:42
40K	4:43:48	11:25	3.10 mi	44:17	14:15	+0:49
Finish(26.22 mi)	5:00:40	11:29	1.37 mi	16:52	12:22	-1:53

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:41 /mi

Average Pace

11:29 /mi

Slowest Pace

14:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

30:04

10% of race

Time at Steady Pace

2:08:09

43% of race

Time at Slower Pace

2:22:27

47% of race

Average Pace: 11:28 /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	8338	5989	1145	8699	6220	1200
10K	3.10 mi	8443-105	6080-91	1164-19	8619	6194	1191
15K	3.11 mi	8511-68	6116-36	1185-21	8699	6220	1200
21K	3.73 mi	9024-513	6413-297	1229-44	10242	7111	1359
25K	2.48 mi	9036-12	6394+19	1229	9465	6476	1263
30K	3.11 mi	9807-771	6776-382	1311-82	12247	7895	1470
35K	3.11 mi	10455-648	7070-294	1365-54	12499	7894	1452
40K	3.10 mi	10960-505	7308-238	1404-39	12896	8096	1482
Finish(26.22 mi)	1.37 mi	11001-41	7304+4	1409-5	10560	6675	1311

6675

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#8338
5K → 10K	267162*-105	#8338 → #8443
10K → 15K	227159*-68	#8443 → #8511
15K → 21K	59178*-513	#8511 → #9024
21K → 25K	186174*-12	#9024 → #9036
25K → 30K	84574*-771	#9036 → #9807
30K → 35K	71870*-648	#9807 → #10455
35K → 40K	56661*-505	#10455 → #10960
40K → Finish	9958*-41	#10960 → #11001
TOTALS	3499836*-2663	#8338 → #11001

* 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