Hao Chen

Silver Spring, MD

Bib: 2324 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 17%

Gender (Male)

#0 / 9934

Top 21%

Division (M30-34)

#0 / 1564

Top 26%

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

9:19/mi

28:57

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:38/mi

55:46

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:49/mi

1:23:08

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:24/mi

1:54:28

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:12/mi

2:14:51

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:33/mi

2:41:24

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:26/mi

3:07:36

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:44/mi

3:34:43

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:24/mi

3:46:11

↑ 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

1:54:288:46 /mi+2.4%

2nd Half

1:51:428:29 /mi✓ faster

Negative split — 2.4% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:57	9:19	3.11 mi	28:57	9:19	-
10K	55:46	8:58	3.10 mi	26:49	8:38	-0:41
15K	1:23:08	8:55	3.11 mi	27:22	8:49	+0:11
21K	1:54:28	8:46	3.73 mi	31:20	8:24	-0:25
25K	2:14:51	8:41	2.48 mi	20:23	8:12	-0:12
30K	2:41:24	8:39	3.11 mi	26:33	8:33	+0:21
35K	3:07:36	8:38	3.11 mi	26:12	8:26	-0:07
40K	3:34:43	8:38	3.10 mi	27:07	8:44	+0:18
Finish(26.22 mi)	3:46:11	8:38	1.37 mi	11:28	8:24	-0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

8:38 /mi

Slowest Pace

9:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:17:14

87% of race

Time at Steady Pace

28:57

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /mi

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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	5288	4061	709	4482	3502	621
10K	3.10 mi	4866+422	3765+296	663+46	4506	3532	617
15K	3.11 mi	4714+152	3674+91	642+21	4482	3502	621
21K	3.73 mi	4016+698	3161+513	571+71	2713	2188	423
25K	2.48 mi	3729+287	2945+216	539+32	2770	2214	425
30K	3.11 mi	3382+347	2671+274	491+48	2440	1936	378
35K	3.11 mi	3061+321	2405+266	448+43	2133	1651	321
40K	3.10 mi	2787+274	2176+229	418+30	2120	1578	295
Finish(26.22 mi)	1.37 mi	2672+115	2084+92	401+17	1745	1326	250

1326

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5288
5K → 10K	59481*+422	#5288 → #4866
10K → 15K	71223*+152	#4866 → #4714
15K → 21K	1699*+698	#4714 → #4016
21K → 25K	5292*+287	#4016 → #3729
25K → 30K	4351*+347	#3729 → #3382
30K → 35K	6327*+321	#3382 → #3061
35K → 40K	16290*+274	#3061 → #2787
40K → Finish	6121*+115	#2787 → #2672
TOTALS	1682784*+2616	#5288 → #2672

* 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 20 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