Alexandra Kirschbaum

Arlington, VA

Bib: 6584 F

0:00

0:00

/ mi

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Overall

#0 / 15907

Gender (Female)

#0 / 5973

Top 46%

Division (F25-29)

#0 / 1282

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

9:52/mi

30:39

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:30/mi

1:00:09

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

10:19/mi

1:32:11

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:59/mi

2:09:26

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:39/mi

2:35:55

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:43/mi

3:09:13

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:44/mi

3:42:34

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:53/mi

4:22:37

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:50/mi

4:38:46

↑ 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

2:09:269:55 /mi⚡ faster

2nd Half

2:29:2011:20 /mi+15.4%

Positive split — 15.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:39	9:52	3.11 mi	30:39	9:52	-
10K	1:00:09	9:41	3.10 mi	29:30	9:30	-0:22
15K	1:32:11	9:53	3.11 mi	32:02	10:19	+0:49
21K	2:09:26	9:55	3.73 mi	37:15	9:59	-0:20
25K	2:35:55	10:02	2.48 mi	26:29	10:39	+0:40
30K	3:09:13	10:09	3.11 mi	33:18	10:43	+0:04
35K	3:42:34	10:14	3.11 mi	33:21	10:44	+0:01
40K	4:22:37	10:34	3.10 mi	40:03	12:53	+2:09
Finish(26.22 mi)	4:38:46	10:38	1.37 mi	16:09	11:50	-1:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

10:38 /mi

Slowest Pace

12:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:37:24

35% of race

Time at Steady Pace

2:05:10

45% of race

Time at Slower Pace

56:12

20% 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	7230	1916	533	9829	2941	764
10K	3.10 mi	7570-340	2019-103	556-23	7896	2139	584
15K	3.11 mi	8339-769	2323-304	625-69	9829	2941	764
21K	3.73 mi	8212+127	2298+25	622+3	8076	2278	623
25K	2.48 mi	8527-315	2452-154	653-31	10238	3319	851
30K	3.11 mi	8359+168	2439+13	654-1	8174	2555	682
35K	3.11 mi	8096+263	2412+27	645+9	7451	2447	665
40K	3.10 mi	8554-458	2652-240	705-60	10826	3962	977
Finish(26.22 mi)	1.37 mi	8609-55	2712-60	728-23	9484	3460	889

3460

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#7230
5K → 10K	42888*-340	#7230 → #7570
10K → 15K	81546*-769	#7570 → #8339
15K → 21K	124251*+127	#8339 → #8212
21K → 25K	40792*-315	#8212 → #8527
25K → 30K	127295*+168	#8527 → #8359
30K → 35K	116379*+263	#8359 → #8096
35K → 40K	52466*-458	#8096 → #8554
40K → Finish	11661*-55	#8554 → #8609
TOTALS	26571278*-1379	#7230 → #8609

* 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

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions