Lauren Westerhouse

Bib: 27310F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:42
Rank: #22068
Start5K
8:55/mi
27:42 split
10K· 6.21 mi
54:55
Rank: #21651 (+417)
5K10K
8:46/mi
27:13 split
15K· 9.32 mi
1:22:15
Rank: #21392 (+259)
10K15K
8:48/mi
27:20 split
20K· 12.43 mi
1:49:45
Rank: #21076 (+316)
15K20K
8:51/mi
27:30 split
Half· 13.11 mi
1:55:39
Rank: #21037 (+39)
20KHalf
8:39/mi
5:54 split
25K· 15.53 mi
2:17:03
Rank: #20725 (+312)
Half25K
8:50/mi
21:24 split
30K· 18.64 mi
2:45:41
Rank: #20321 (+404)
25K30K
9:13/mi
28:38 split
20M
2:58:37
Rank: #20220 (+101)
30K20M
9:31/mi
12:56 split
21M
3:08:29
Rank: #20062 (+158)
20M21M
9:52/mi
9:52 split
35K· 21.75 mi
3:15:03
Rank: #19964 (+98)
21M35K
8:47/mi
6:34 split
23M
3:26:41
Rank: #19844 (+120)
35K23M
9:17/mi
11:38 split
24M
3:35:45
Rank: #19747 (+97)
23M24M
9:04/mi
9:04 split
40K· 24.85 mi
3:43:40
Rank: #19682 (+65)
24M40K
9:16/mi
7:55 split
25.2M
3:47:07
Rank: #19629 (+53)
40K25.2M
10:00/mi
3:27 split
Finish· 26.22 mi
3:56:12
Rank: #19597 (+32)
25.2MFinish
8:55/mi
9:05 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:39
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:00:33
Pace9:12 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0127:428:5527:42
8:55
-
10K
6.21 mi12:17:1454:558:5027:13
8:46
-0:09
15K
9.32 mi12:44:341:22:158:4927:20
8:48
+0:02
20K
12.43 mi13:12:041:49:458:5027:30
8:51
+0:03
Half
13.11 mi13:17:581:55:398:495:54
8:39
-0:12
25K
15.53 mi13:39:222:17:038:4921:24
8:50
+0:11
30K
18.64 mi14:08:002:45:418:5328:38
9:13
+0:23
20M
20.00 mi14:20:562:58:378:5612:56
9:31
+0:18
21M
21.00 mi14:30:483:08:298:599:52
9:52
+0:21
35K
21.75 mi14:37:223:15:038:586:34
8:47
-1:05
23M
23.00 mi14:49:003:26:418:5911:38
9:17
+0:30
24M
24.00 mi14:58:043:35:458:599:04
9:04
-0:13
40K
24.85 mi15:05:593:43:409:007:55
9:16
+0:12
25.2M
25.20 mi15:09:263:47:079:013:27
10:00
+0:44
Finish
26.22 mi15:18:313:56:129:019:05
8:55
-1:05

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:39 /mi

Average Pace

9:01 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:29:57

89% of race

Time at Steady Pace

26:15

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:01 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:50:0127:428:5527:42
8:55
#22068
10K
6.21 mi12:17:1454:558:5027:13
8:46
#21651
15K
9.32 mi12:44:341:22:158:4927:20
8:48
#21392
20K
12.43 mi13:12:041:49:458:5027:30
8:51
#21076
Half
13.11 mi13:17:581:55:398:495:54
8:39
#21037
25K
15.53 mi13:39:222:17:038:4921:24
8:50
#20725
30K
18.64 mi14:08:002:45:418:5328:38
9:13
#20321
20M
20.00 mi14:20:562:58:378:5612:56
9:31
#20220
21M
21.00 mi14:30:483:08:298:599:52
9:52
#20062
35K
21.75 mi14:37:223:15:038:586:34
8:47
#19964
23M
23.00 mi14:49:003:26:418:5911:38
9:17
#19844
24M
24.00 mi14:58:043:35:458:599:04
9:04
#19747
40K
24.85 mi15:05:593:43:409:007:55
9:16
#19682
25.2M
25.20 mi15:09:263:47:079:013:27
10:00
#19629
Finish
26.22 mi15:18:313:56:129:019:05
8:55
#19597
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi220688665866521012(Top 74%)8009(Top 65%)8009(Top 146%)
10K6.21 mi3.10 mi21651+4178414+2518414+25121214(Top 75%)8148(Top 67%)8148(Top 149%)
15K9.32 mi3.11 mi21392+2598244+1708244+17021012(Top 74%)8009(Top 65%)8009(Top 146%)
20K12.43 mi3.11 mi21076+3168072+1728072+17220229(Top 71%)7606(Top 62%)7606(Top 139%)
Half13.11 mi0.68 mi21037+398050+228050+2220092(Top 71%)7532(Top 62%)7532(Top 138%)
25K15.53 mi2.42 mi20725+3127890+1607890+16019074(Top 67%)7015(Top 57%)7015(Top 128%)
30K18.64 mi3.11 mi20321+4047714+1767714+17618728(Top 66%)6971(Top 57%)6971(Top 127%)
20M20.00 mi1.36 mi20220+1017678+367678+3619268(Top 68%)7408(Top 61%)7408(Top 135%)
21M21.00 mi1.00 mi20062+1587609+697609+6917797(Top 63%)6694(Top 55%)6694(Top 122%)
35K21.75 mi0.75 mi19964+987567+427567+4217185(Top 61%)6464(Top 53%)6464(Top 118%)
23M23.00 mi1.25 mi19844+1207535+327535+3217754(Top 63%)6871(Top 56%)6871(Top 126%)
24M24.00 mi1.00 mi19747+977508+277508+2717734(Top 62%)6900(Top 56%)6900(Top 126%)
40K24.85 mi0.85 mi19682+657482+267482+2617685(Top 62%)6972(Top 57%)6972(Top 127%)
25.2M25.20 mi0.35 mi19629+537468+147468+1417145(Top 60%)6683(Top 55%)6683(Top 122%)
Finish26.22 mi1.02 mi19597+327464+47464+418618(Top 66%)7390(Top 60%)7390(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

21012

Females

8009

F18-39

8009

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

21214

Females

8148

F18-39

8148

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

21012

Females

8009

F18-39

8009

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

20229

Females

7606

F18-39

7606

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

20092

Females

7532

F18-39

7532

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

19074

Females

7015

F18-39

7015

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18728

Females

6971

F18-39

6971

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

19268

Females

7408

F18-39

7408

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

17797

Females

6694

F18-39

6694

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

17185

Females

6464

F18-39

6464

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

17754

Females

6871

F18-39

6871

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17734

Females

6900

F18-39

6900

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17685

Females

6972

F18-39

6972

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17145

Females

6683

F18-39

6683

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

18618

Females

7390

F18-39

7390

Passing Analysis

Category:
Athletes Passed
3000
Passed By
529
Net Change
+2471
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22068
5K10K524107+417#22068#21651
10K15K359100+259#21651#21392
15K20K37357+316#21392#21076
20KHalf5415+39#21076#21037
Half25K33018+312#21037#20725
25K30K44036+404#20725#20321
30K20M14443+101#20321#20220
20M21M17820+158#20220#20062
21M35K1079+98#20062#19964
35K23M14828+120#19964#19844
23M24M12124+97#19844#19747
24M40K8924+65#19747#19682
40K25.2M607+53#19682#19629
25.2MFinish7341+32#19629#19597
TOTALS3000529+2471
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing