Alexandra Shore

Cambridge, MA

Bib: 27087 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 36%
Gender (Female)
#0 / 12338
Top 28%
Division (F25-29)
#0 / 2322
Top 38%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:32/mi
29:36
279164
10K· 6.21 mi
9:17/mi
58:25
103217
15K· 9.32 mi
9:24/mi
1:27:38
5155
21K· 13.05 mi
9:54/mi
2:04:32
2037
25K· 15.53 mi
9:45/mi
2:28:46
35
30K· 18.64 mi
10:17/mi
3:00:42
5857
35K· 21.75 mi
10:46/mi
3:34:10
9892
40K· 24.85 mi
10:33/mi
4:06:58
3653
Finish· 26.22 mi
11:08/mi
4:22:09
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:04:329:33 /mi⚡ faster
2nd Half
2:17:3610:27 /mi+10.5%
Positive split — 10.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:369:323.11 mi29:36
9:32
-
10K
58:259:243.10 mi28:49
9:17
-0:15
15K
1:27:389:243.11 mi29:13
9:24
+0:07
21K
2:04:329:333.73 mi36:54
9:54
+0:30
25K
2:28:469:352.48 mi24:14
9:45
-0:09
30K
3:00:429:423.11 mi31:56
10:17
+0:32
35K
3:34:109:513.11 mi33:28
10:46
+0:29
40K
4:06:589:563.10 mi32:48
10:33
-0:13
Finish(26.22 mi)
4:22:0910:001.37 mi15:11
11:08
+0:35
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:17 /mi

Average Pace

10:00 /mi

Slowest Pace

11:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:28:46

57% of race

Time at Steady Pace

1:38:12

37% of race

Time at Slower Pace

15:11

6% of race

Average Pace: 10:00 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi88162293584114443269841
10K3.10 mi9985-11692694-401687-103111683132779
15K3.11 mi10437-4522868-174730-43114443269841
21K3.73 mi11035-5983092-224793-63126923830971
25K2.48 mi11146-1113167-75808-15123793840988
30K3.11 mi11139+73241-74835-27117253772949
35K3.11 mi11145-63370-129868-331214343101066
40K3.10 mi10770+3753342+28859+998393520887
Finish(26.22 mi)1.37 mi10804-343402-60876-171241447511207

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×18story building
+279ft-164ft

Overall

11444

Females

3269

F25-29

3269

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

11168

Females

3132

F25-29

3132

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+51ft-55ft

Overall

11444

Females

3269

F25-29

3269

15K→21K

9.3 - 13.1 mi

Top 42%
×1story
+20ft-37ft

Overall

12692

Females

3830

F25-29

3830

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

12379

Females

3840

F25-29

3840

25K→30K

15.5 - 18.6 mi

Top 39%
×2story building
+58ft-57ft

Overall

11725

Females

3772

F25-29

3772

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

12143

Females

4310

F25-29

4310

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

9839

Females

3520

F25-29

3520

40K→Finish

24.9 - 26.2 mi

Top 41%
×5story building
+80ft-24ft

Overall

12414

Females

4751

F25-29

4751

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8816
5K10K
121041*-1169
#8816 #9985
10K15K
54896*-452
#9985 #10437
15K21K
721123*-598
#10437 #11035
21K25K
317206*-111
#11035 #11146
25K30K
311318*+7
#11146 #11139
30K35K
366360*-6
#11139 #11145
35K40K
151526*+375
#11145 #10770
40KFinish
150116*-34
#10770 #10804
TOTALS
37741786*-1988
#8816 #10804

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions