Wooyoung Chang

Mc Lean, VA

Bib: 29121 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 46%

Gender (Male)

#0 / 17709

Division (M25-29)

#0 / 2720

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

9:00/mi

27:58

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:41/mi

54:58

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:37/mi

1:21:45

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:09/mi

1:55:53

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:51/mi

2:20:22

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:05/mi

2:54:48

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

13:09/mi

3:35:39

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

13:49/mi

4:18:36

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

13:46/mi

4:37:22

↑ 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

1:55:538:53 /mi⚡ faster

2nd Half

2:41:2912:16 /mi+39.3%

Positive split — 39.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:58	9:00	3.11 mi	27:58	9:00	-
10K	54:58	8:51	3.10 mi	27:00	8:41	-0:19
15K	1:21:45	8:46	3.11 mi	26:47	8:37	-0:04
21K	1:55:53	8:53	3.73 mi	34:08	9:09	+0:32
25K	2:20:22	9:02	2.48 mi	24:29	9:51	+0:42
30K	2:54:48	9:23	3.11 mi	34:26	11:05	+1:14
35K	3:35:39	9:55	3.11 mi	40:51	13:09	+2:04
40K	4:18:36	10:24	3.10 mi	42:57	13:49	+0:40
Finish(26.22 mi)	4:37:22	10:35	1.37 mi	18:46	13:46	-0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:37 /mi

Average Pace

10:35 /mi

Slowest Pace

13:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:47

19% of race

Time at Steady Pace

1:26:35

31% of race

Time at Slower Pace

2:17:00

49% of race

Average Pace: 10:35 /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	5574	4334	898	6573	5030	1051
10K	3.10 mi	6368-794	4900-566	1008-110	7351	5574	1145
15K	3.11 mi	6378-10	4903-3	1011-3	6573	5030	1051
21K	3.73 mi	6928-550	5279-376	1103-92	8710	6423	1341
25K	2.48 mi	8083-1155	6045-766	1251-148	12878	8821	1739
30K	3.11 mi	9569-1486	6943-898	1424-173	15090	9819	1850
35K	3.11 mi	11494-1925	7980-1037	1601-177	20371	12291	2178
40K	3.10 mi	13124-1630	8778-798	1729-128	20832	12413	2199
Finish(26.22 mi)	1.37 mi	13701-577	9077-299	1780-51	21447	12823	2283

12823

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5574
5K → 10K	83238*-794	#5574 → #6368
10K → 15K	178168*-10	#6368 → #6378
15K → 21K	62070*-550	#6378 → #6928
21K → 25K	119237-1155	#6928 → #8083
25K → 30K	154761*-1486	#8083 → #9569
30K → 35K	198055*-1925	#9569 → #11494
35K → 40K	168050*-1630	#11494 → #13124
40K → Finish	60528*-577	#13124 → #13701
TOTALS	8634507*-8127	#5574 → #13701

* 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 14 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