Grace Koch

Washington, DC

Bib: 11513 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 21%

Gender (Female)

#0 / 12338

Top 14%

Division (F25-29)

#0 / 2322

Top 20%

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

9:28/mi

29:24

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:14/mi

58:05

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:07/mi

1:26:26

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:17/mi

2:01:02

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:48/mi

2:22:55

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:55/mi

2:50:36

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:42/mi

3:17:37

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:55/mi

3:45:19

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:16/mi

3:57:57

↑ 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

2:01:029:17 /mi+3.4%

2nd Half

1:56:558:53 /mi✓ faster

Negative split — 3.4% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:24	9:28	3.11 mi	29:24	9:28	-
10K	58:05	9:21	3.10 mi	28:41	9:14	-0:14
15K	1:26:26	9:16	3.11 mi	28:21	9:07	-0:07
21K	2:01:02	9:17	3.73 mi	34:36	9:17	+0:10
25K	2:22:55	9:12	2.48 mi	21:53	8:48	-0:29
30K	2:50:36	9:09	3.11 mi	27:41	8:55	+0:07
35K	3:17:37	9:05	3.11 mi	27:01	8:42	-0:13
40K	3:45:19	9:04	3.10 mi	27:42	8:55	+0:13
Finish(26.22 mi)	3:57:57	9:05	1.37 mi	12:38	9:16	+0:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:42 /mi

Average Pace

9:05 /mi

Slowest Pace

9:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:12:38

56% of race

Time at Steady Pace

1:45:19

44% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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	8407	2160	548	9895	2655	688
10K	3.10 mi	9657-1250	2570-410	649-101	10949	3051	765
15K	3.11 mi	9715-58	2593-23	662-13	9895	2655	688
21K	3.73 mi	9579+136	2561+32	668-6	9458	2512	662
25K	2.48 mi	9144+435	2421+140	642+26	7667	1963	531
30K	3.11 mi	8315+829	2170+251	572+70	5545	1373	363
35K	3.11 mi	7212+1103	1867+303	496+76	3832	925	258
40K	3.10 mi	6483+729	1704+163	450+46	3833	1039	276
Finish(26.22 mi)	1.37 mi	6350+133	1692+12	455-5	5105	1574	432

1574

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#8407
5K → 10K	128535*-1250	#8407 → #9657
10K → 15K	259201*-58	#9657 → #9715
15K → 21K	195331*+136	#9715 → #9579
21K → 25K	36471*+435	#9579 → #9144
25K → 30K	14843*+829	#9144 → #8315
30K → 35K	41107*+1103	#8315 → #7212
35K → 40K	10739*+729	#7212 → #6483
40K → Finish	47180*+133	#6483 → #6350
TOTALS	18503907*+2057	#8407 → #6350

* 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 16 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