Madeleine Chang

Washington, DC

Bib: 31461 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 47%

Gender (Female)

#0 / 12338

Top 39%

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

10:13/mi

31:46

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:36/mi

1:01:34

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:47/mi

1:31:58

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

10:19/mi

2:10:24

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:06/mi

2:35:31

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:21/mi

3:10:48

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:16/mi

3:45:49

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:00/mi

4:23:07

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:31/mi

4:38:50

↑ 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

2:10:2410:00 /mi⚡ faster

2nd Half

2:28:2511:16 /mi+13.8%

Positive split — 13.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:46	10:13	3.11 mi	31:46	10:13	-
10K	1:01:34	9:54	3.10 mi	29:48	9:36	-0:37
15K	1:31:58	9:52	3.11 mi	30:24	9:47	+0:11
21K	2:10:24	10:00	3.73 mi	38:26	10:19	+0:32
25K	2:35:31	10:01	2.48 mi	25:07	10:06	-0:13
30K	3:10:48	10:14	3.11 mi	35:17	11:21	+1:15
35K	3:45:49	10:23	3.11 mi	35:01	11:16	-0:05
40K	4:23:07	10:35	3.10 mi	37:18	12:00	+0:44
Finish(26.22 mi)	4:38:50	10:39	1.37 mi	15:43	11:31	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:36 /mi

Average Pace

10:39 /mi

Slowest Pace

12:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:00:12

22% of race

Time at Steady Pace

1:35:19

34% of race

Time at Slower Pace

2:03:19

44% of race

Average Pace: 10:38 /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	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	13023	3906	959	13486	4115	1029
10K	3.10 mi	13020+3	3884+22	951+8	13125	3923	956
15K	3.11 mi	13132-112	3961-77	980-29	13486	4115	1029
21K	3.73 mi	13530-398	4142-181	1036-56	14802	4704	1160
25K	2.48 mi	13533-3	4190-48	1054-18	14077	4595	1144
30K	3.11 mi	13982-449	4456-266	1113-59	16191	5789	1379
35K	3.11 mi	13873+109	4529-73	1128-15	14079	5178	1262
40K	3.10 mi	14022-149	4721-192	1169-41	15131	5914	1386
Finish(26.22 mi)	1.37 mi	14008+14	4756-35	1178-9	14009	5428	1348

5428

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#13023
5K → 10K	377380*+3	#13023 → #13020
10K → 15K	332220*-112	#13020 → #13132
15K → 21K	633235*-398	#13132 → #13530
21K → 25K	278275*-3	#13530 → #13533
25K → 30K	670221*-449	#13533 → #13982
30K → 35K	318427*+109	#13982 → #13873
35K → 40K	445296*-149	#13873 → #14022
40K → Finish	138152*+14	#14022 → #14008
TOTALS	31912206*-985	#13023 → #14008

* 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 19 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