Kathleen Martyn

South Boston, MA

Bib: 18315 F

0:00

0:00

/ mi

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Overall

#0 / 15907

Gender (Female)

#0 / 5973

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

10:29/mi

32:35

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:10/mi

1:04:09

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

10:37/mi

1:37:07

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:32/mi

2:20:08

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

11:44/mi

2:49:18

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

12:52/mi

3:29:17

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

12:29/mi

4:08:05

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

13:01/mi

4:48:31

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

12:45/mi

5:05:54

↑ 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

2:20:0810:44 /mi⚡ faster

2nd Half

2:45:4512:35 /mi+18.3%

Positive split — 18.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:35	10:29	3.11 mi	32:35	10:29	-
10K	1:04:09	10:19	3.10 mi	31:34	10:10	-0:19
15K	1:37:07	10:25	3.11 mi	32:58	10:37	+0:27
21K	2:20:08	10:44	3.73 mi	43:01	11:32	+0:55
25K	2:49:18	10:54	2.48 mi	29:10	11:44	+0:12
30K	3:29:17	11:14	3.11 mi	39:59	12:52	+1:08
35K	4:08:05	11:24	3.11 mi	38:48	12:29	-0:23
40K	4:48:31	11:36	3.10 mi	40:26	13:01	+0:32
Finish(26.22 mi)	5:05:54	11:41	1.37 mi	17:23	12:45	-0:16

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:10 /mi

Average Pace

11:41 /mi

Slowest Pace

13:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:37:07

32% of race

Time at Steady Pace

1:12:11

24% of race

Time at Slower Pace

2:16:36

45% of race

Average Pace: 11:40 /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	9564	2815	726	10863	3397	855
10K	3.10 mi	9952-388	2958-143	752-26	10398	3157	785
15K	3.11 mi	10257-305	3096-138	786-34	10863	3397	855
21K	3.73 mi	10997-740	3449-353	863-77	12389	4129	1007
25K	2.48 mi	11327-330	3634-185	910-47	12488	4359	1063
30K	3.11 mi	11618-291	3834-200	962-52	12465	4453	1071
35K	3.11 mi	11502+116	3843-9	969-7	10978	3935	985
40K	3.10 mi	11463+39	3889-46	975-6	11037	4044	988
Finish(26.22 mi)	1.37 mi	11447+16	3891-2	980-5	11239	4152	1039

4152

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#9564
5K → 10K	493105*-388	#9564 → #9952
10K → 15K	433128*-305	#9952 → #10257
15K → 21K	82383*-740	#10257 → #10997
21K → 25K	440110*-330	#10997 → #11327
25K → 30K	437146*-291	#11327 → #11618
30K → 35K	171287*+116	#11618 → #11502
35K → 40K	153192*+39	#11502 → #11463
40K → Finish	5268*+16	#11463 → #11447
TOTALS	30021119*-1883	#9564 → #11447

* 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 22 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions