Zi Zhou

Edgewater, MD

Bib: 28354 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Female)

#0 / 12338

Division (F25-29)

#0 / 2322

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

13:54/mi

43:12

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

12:40/mi

1:22:34

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

13:26/mi

2:04:18

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

14:34/mi

2:58:37

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

15:04/mi

3:36:03

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

15:07/mi

4:23:01

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

16:11/mi

5:13:17

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

18:02/mi

6:09:18

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

17:49/mi

6:33:36

↑ 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

2:58:3713:41 /mi⚡ faster

2nd Half

3:34:5816:19 /mi+20.4%

Positive split — 20.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	43:12	13:54	3.11 mi	43:12	13:54	-
10K	1:22:34	13:17	3.10 mi	39:22	12:40	-1:14
15K	2:04:18	13:20	3.11 mi	41:44	13:26	+0:46
21K	2:58:37	13:41	3.73 mi	54:19	14:34	+1:08
25K	3:36:03	13:54	2.48 mi	37:26	15:04	+0:30
30K	4:23:01	14:07	3.11 mi	46:58	15:07	+0:03
35K	5:13:17	14:24	3.11 mi	50:16	16:11	+1:04
40K	6:09:18	14:51	3.10 mi	56:01	18:02	+1:51
Finish(26.22 mi)	6:33:36	15:01	1.37 mi	24:18	17:49	-0:13

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:40 /mi

Average Pace

15:01 /mi

Slowest Pace

18:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:18

32% of race

Time at Steady Pace

2:18:43

35% of race

Time at Slower Pace

2:10:35

33% of race

Average Pace: 15:01 /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	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	29408	11894	2296	28548	11418	2239
10K	3.10 mi	28898+510	11594+300	2277+19	28240	11211	2224
15K	3.11 mi	28817+81	11535+59	2267+10	28548	11418	2239
21K	3.73 mi	28863-46	11595-60	2268-1	28607	11532	2239
25K	2.48 mi	28935-72	11681-86	2279-11	28628	11686	2247
30K	3.11 mi	28707+228	11585+96	2268+11	27162	11056	2191
35K	3.11 mi	28664+43	11593-8	2265+3	27814	11439	2220
40K	3.10 mi	28725-61	11660-67	2269-4	28629	11749	2259
Finish(26.22 mi)	1.37 mi	28711+14	11663-3	2270-1	28286	11609	2256

11609

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#29408
5K → 10K	47557*+510	#29408 → #28898
10K → 15K	136217*+81	#28898 → #28817
15K → 21K	259213*-46	#28817 → #28863
21K → 25K	216144*-72	#28863 → #28935
25K → 30K	58286*+228	#28935 → #28707
30K → 35K	118161*+43	#28707 → #28664
35K → 40K	177116*-61	#28664 → #28725
40K → Finish	4660*+14	#28725 → #28711
TOTALS	10571754*+697	#29408 → #28711

* 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 21 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