Sarah Drew

Boston, MA

Bib: 3601 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 12%
Gender (Female)
#0 / 12338
Top 7%
Division (F35-39)
#0 / 1413
Top 9%
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
8:55/mi
27:41
279164
10K· 6.21 mi
8:16/mi
53:23
103217
15K· 9.32 mi
8:21/mi
1:19:19
5155
21K· 13.05 mi
8:32/mi
1:51:09
2037
25K· 15.53 mi
8:13/mi
2:11:34
35
30K· 18.64 mi
8:49/mi
2:38:56
5857
35K· 21.75 mi
8:27/mi
3:05:12
9892
40K· 24.85 mi
8:30/mi
3:31:36
3653
Finish· 26.22 mi
8:34/mi
3:43:17
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:51:098:31 /mi⚖️ balanced
2nd Half
1:52:088:31 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:418:553.11 mi27:41
8:55
-
10K
53:238:353.10 mi25:42
8:16
-0:39
15K
1:19:198:313.11 mi25:56
8:21
+0:05
21K
1:51:098:313.73 mi31:50
8:32
+0:11
25K
2:11:348:282.48 mi20:25
8:13
-0:19
30K
2:38:568:323.11 mi27:22
8:49
+0:36
35K
3:05:128:313.11 mi26:16
8:27
-0:22
40K
3:31:368:313.10 mi26:24
8:30
+0:03
Finish(26.22 mi)
3:43:178:311.37 mi11:41
8:34
+0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

8:31 /mi

Slowest Pace

8:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:14

75% of race

Time at Steady Pace

55:03

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi5090109215049881047147
10K3.10 mi4935+1551039+53141+949751025139
15K3.11 mi4952-171041-2143-249881047147
21K3.73 mi4912+401035+6145-249671073149
25K2.48 mi4748+1641005+30143+24394957135
30K3.11 mi4685+631017-12142+151081229168
35K3.11 mi4283+402945+72130+12306068893
40K3.10 mi3875+408859+86124+6264463282
Finish(26.22 mi)1.37 mi3739+136839+20122+2288573387

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×18story building
+279ft-164ft

Overall

4988

Females

1047

F35-39

1047

5K→10K

3.1 - 6.2 mi

Top 17%
×11story building
+103ft-217ft

Overall

4975

Females

1025

F35-39

1025

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+51ft-55ft

Overall

4988

Females

1047

F35-39

1047

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

4967

Females

1073

F35-39

1073

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

4394

Females

957

F35-39

957

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

5108

Females

1229

F35-39

1229

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

3060

Females

688

F35-39

688

35K→40K

21.8 - 24.9 mi

Top 9%
×2story building
+36ft-53ft

Overall

2644

Females

632

F35-39

632

40K→Finish

24.9 - 26.2 mi

Top 10%
×5story building
+80ft-24ft

Overall

2885

Females

733

F35-39

733

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5090
5K10K
155310*+155
#5090 #4935
10K15K
126109*-17
#4935 #4952
15K21K
122162*+40
#4952 #4912
21K25K
38202+164
#4912 #4748
25K30K
119182*+63
#4748 #4685
30K35K
23425*+402
#4685 #4283
35K40K
24432*+408
#4283 #3875
40KFinish
14150*+136
#3875 #3739
TOTALS
6211972*+1351
#5090 #3739

* 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