Margaret Friel

Boston, MA

Bib: 13032 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Female)

#0 / 12338

Top 49%

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

11:16/mi

35:01

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:39/mi

1:08:07

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

10:17/mi

1:40:05

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:00/mi

2:21:05

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:53/mi

2:48:07

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

12:04/mi

3:25:36

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:58/mi

4:02:46

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:44/mi

4:39:12

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:06/mi

4:54:21

↑ 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

2:21:0510:49 /mi⚡ faster

2nd Half

2:33:1511:38 /mi+8.6%

Positive split — 8.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:01	11:16	3.11 mi	35:01	11:16	-
10K	1:08:07	10:58	3.10 mi	33:06	10:39	-0:37
15K	1:40:05	10:44	3.11 mi	31:58	10:17	-0:22
21K	2:21:05	10:49	3.73 mi	41:00	11:00	+0:43
25K	2:48:07	10:49	2.48 mi	27:02	10:53	-0:07
30K	3:25:36	11:02	3.11 mi	37:29	12:04	+1:11
35K	4:02:46	11:10	3.11 mi	37:10	11:58	-0:06
40K	4:39:12	11:14	3.10 mi	36:26	11:44	-0:14
Finish(26.22 mi)	4:54:21	11:14	1.37 mi	15:09	11:06	-0:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:17 /mi

Average Pace

11:14 /mi

Slowest Pace

12:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:03:16

62% of race

Time at Steady Pace

1:51:05

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:14 /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	19903	6991	1582	16491	5402	1288
10K	3.10 mi	19995-92	7010-19	1576+6	20077	7028	1584
15K	3.11 mi	18674+1321	6371+639	1467+109	16491	5402	1288
21K	3.73 mi	18398+276	6264+107	1442+25	18366	6335	1459
25K	2.48 mi	18143+255	6204+60	1438+4	17604	6225	1467
30K	3.11 mi	18190-47	6310-106	1461-23	18746	6948	1580
35K	3.11 mi	17876+314	6329-19	1480-19	16565	6329	1480
40K	3.10 mi	17233+643	6155+174	1449+31	14183	5484	1298
Finish(26.22 mi)	1.37 mi	16911+322	6050+105	1437+12	12327	4716	1194

4716

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#19903
5K → 10K	513421*-92	#19903 → #19995
10K → 15K	331354*+1321	#19995 → #18674
15K → 21K	340616*+276	#18674 → #18398
21K → 25K	235490*+255	#18398 → #18143
25K → 30K	405358*-47	#18143 → #18190
30K → 35K	263577*+314	#18190 → #17876
35K → 40K	60703*+643	#17876 → #17233
40K → Finish	24346*+322	#17233 → #16911
TOTALS	18734865*+2992	#19903 → #16911

* 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