Deirdre Koenen

Dorchester, MA

Bib: 12755 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 20%

Gender (Female)

#0 / 12338

Top 13%

Division (F30-34)

#0 / 1621

Top 15%

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

9:16/mi

28:47

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:40/mi

55:43

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:42/mi

1:22:44

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:49/mi

1:55:37

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:35/mi

2:16:56

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:01/mi

2:44:57

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:26/mi

3:14:15

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:41/mi

3:44:19

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:10/mi

3:56:49

↑ 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

1:55:378:52 /mi⚡ faster

2nd Half

2:01:129:12 /mi+4.8%

Positive split — 4.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:47	9:16	3.11 mi	28:47	9:16	-
10K	55:43	8:58	3.10 mi	26:56	8:40	-0:36
15K	1:22:44	8:53	3.11 mi	27:01	8:42	+0:02
21K	1:55:37	8:52	3.73 mi	32:53	8:49	+0:07
25K	2:16:56	8:49	2.48 mi	21:19	8:35	-0:14
30K	2:44:57	8:51	3.11 mi	28:01	9:01	+0:26
35K	3:14:15	8:56	3.11 mi	29:18	9:26	+0:25
40K	3:44:19	9:02	3.10 mi	30:04	9:41	+0:15
Finish(26.22 mi)	3:56:49	9:02	1.37 mi	12:30	9:10	-0:31

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

9:02 /mi

Slowest Pace

9:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:26:45

87% of race

Time at Steady Pace

30:04

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	7113	1724	259	7030	1705	257
10K	3.10 mi	7105+8	1712+12	258+1	7197	1726	262
15K	3.11 mi	7006+99	1680+32	249+9	7030	1705	257
21K	3.73 mi	6785+221	1598+82	240+9	6504	1528	232
25K	2.48 mi	6565+220	1537+61	235+5	6173	1484	234
30K	3.11 mi	6343+222	1515+22	230+5	6081	1547	242
35K	3.11 mi	6306+37	1571-56	242-12	6896	2004	306
40K	3.10 mi	6265+41	1628-57	250-8	6577	2087	319
Finish(26.22 mi)	1.37 mi	6108+157	1595+33	247+3	4734	1422	217

1422

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#7113
5K → 10K	288296*+8	#7113 → #7105
10K → 15K	157256*+99	#7105 → #7006
15K → 21K	102323*+221	#7006 → #6785
21K → 25K	69289+220	#6785 → #6565
25K → 30K	113335*+222	#6565 → #6343
30K → 35K	252289*+37	#6343 → #6306
35K → 40K	226267*+41	#6306 → #6265
40K → Finish	39196*+157	#6265 → #6108
TOTALS	12462251*+1005	#7113 → #6108

* 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

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions