Rebecca Seifried

Alexandria, VA

Bib: 31023 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Gender (Female)

#0 / 12338

Masters (Masters Women)

#0 / 5451

Division (F45-49)

#0 / 1255

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

11:10/mi

34:43

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:55/mi

1:08:39

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:15/mi

1:43:36

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

13:07/mi

2:32:31

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

12:55/mi

3:04:38

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

14:32/mi

3:49:47

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

14:08/mi

4:33:42

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

14:10/mi

5:17:42

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

13:39/mi

5:36:19

↑ 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

2:32:3111:41 /mi⚡ faster

2nd Half

3:03:4813:57 /mi+20.5%

Positive split — 20.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:43	11:10	3.11 mi	34:43	11:10	-
10K	1:08:39	11:03	3.10 mi	33:56	10:55	-0:15
15K	1:43:36	11:07	3.11 mi	34:57	11:15	+0:20
21K	2:32:31	11:41	3.73 mi	48:55	13:07	+1:52
25K	3:04:38	11:53	2.48 mi	32:07	12:55	-0:12
30K	3:49:47	12:20	3.11 mi	45:09	14:32	+1:37
35K	4:33:42	12:35	3.11 mi	43:55	14:08	-0:24
40K	5:17:42	12:47	3.10 mi	44:00	14:10	+0:02
Finish(26.22 mi)	5:36:19	12:50	1.37 mi	18:37	13:39	-0:31

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:55 /mi

Average Pace

12:50 /mi

Slowest Pace

14:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:43:36

31% of race

Time at Steady Pace

1:39:39

30% of race

Time at Slower Pace

2:13:04

40% of race

Average Pace: 12:50 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	19246	6672	584	22014	7969	700
10K	3.10 mi	20471-1225	7240-568	646-62	21714	7827	705
15K	3.11 mi	20938-467	7446-206	667-21	22014	7969	700
21K	3.73 mi	22966-2028	8463-1017	760-93	25753	9993	951
25K	2.48 mi	23139-173	8593-130	768-8	24401	9541	889
30K	3.11 mi	23730-591	8998-405	821-53	25873	10470	1006
35K	3.11 mi	23708+22	9076-78	844-23	23388	9502	916
40K	3.10 mi	23385+323	9019+57	838+6	21886	8888	821
Finish(26.22 mi)	1.37 mi	23268+117	8996+23	835+3	21103	8473	775

8473

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#19246
5K → 10K	1349124*-1225	#19246 → #20471
10K → 15K	748281*-467	#20471 → #20938
15K → 21K	2168140*-2028	#20938 → #22966
21K → 25K	435262*-173	#22966 → #23139
25K → 30K	757166*-591	#23139 → #23730
30K → 35K	288310*+22	#23730 → #23708
35K → 40K	118441*+323	#23708 → #23385
40K → Finish	52169*+117	#23385 → #23268
TOTALS	59151893*-4022	#19246 → #23268

* 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 21 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions