Parker Kirstein

Needham, MA

Bib: 26644 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 49%

Gender (Male)

#0 / 17709

Division (M20-24)

#0 / 1424

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

11:39/mi

36:13

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:47/mi

1:09:42

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:01/mi

1:43:55

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

10:37/mi

2:23:31

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:14/mi

2:48:57

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:20/mi

3:21:04

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:24/mi

3:53:24

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

10:57/mi

4:27:24

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:09/mi

4:42:37

↑ 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

2:23:3111:00 /mi+3.1%

2nd Half

2:19:0610:34 /mi✓ faster

Negative split — 3.1% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:13	11:39	3.11 mi	36:13	11:39	-
10K	1:09:42	11:13	3.10 mi	33:29	10:47	-0:52
15K	1:43:55	11:09	3.11 mi	34:13	11:01	+0:14
21K	2:23:31	11:00	3.73 mi	39:36	10:37	-0:24
25K	2:48:57	10:53	2.48 mi	25:26	10:14	-0:23
30K	3:21:04	10:47	3.11 mi	32:07	10:20	+0:06
35K	3:53:24	10:44	3.11 mi	32:20	10:24	+0:04
40K	4:27:24	10:46	3.10 mi	34:00	10:57	+0:33
Finish(26.22 mi)	4:42:37	10:47	1.37 mi	15:13	11:09	+0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:14 /mi

Average Pace

10:47 /mi

Slowest Pace

11:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:06:24

87% of race

Time at Steady Pace

36:13

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:47 /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	Males	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	22058	14056	1270	20795	13418	1234
10K	3.10 mi	21449+609	13743+313	1252+18	20851	13446	1231
15K	3.11 mi	21120+329	13587+156	1240+12	20795	13418	1234
21K	3.73 mi	19450+1670	12689+898	1195+45	16433	11003	1085
25K	2.48 mi	18446+1004	12099+590	1155+40	14663	9818	973
30K	3.11 mi	16909+1537	11163+936	1084+71	11967	8084	863
35K	3.11 mi	15666+1243	10358+805	1027+57	10688	7052	741
40K	3.10 mi	14885+781	9785+573	977+50	11316	7124	753
Finish(26.22 mi)	1.37 mi	14687+198	9629+156	970+7	12487	7710	836

7710

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#22058
5K → 10K	224833*+609	#22058 → #21449
10K → 15K	242571*+329	#21449 → #21120
15K → 21K	211691*+1670	#21120 → #19450
21K → 25K	111015*+1004	#19450 → #18446
25K → 30K	61543*+1537	#18446 → #16909
30K → 35K	151258*+1243	#16909 → #15666
35K → 40K	49830*+781	#15666 → #14885
40K → Finish	45243*+198	#14885 → #14687
TOTALS	6137984*+7371	#22058 → #14687

* 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