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BOSTON MARATHON 2023

Laura Doucette

Bib: 12196•F

NS

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 24%
Gender (Female)
#0 / 11423
Top 7%
Division (F18-39)
#0 / 4884
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:22
Rank: #9810
Start → 5K
23:22 | 7:31/mi
10K· 6.21 mi
45:35
Rank: #8699 (+1111)
5K → 10K
22:13 | 7:09/mi
15K· 9.32 mi
1:07:59
Rank: #8422 (+277)
10K → 15K
22:24 | 7:13/mi
20K· 12.43 mi
1:30:28
Rank: #8111 (+311)
15K → 20K
22:29 | 7:14/mi
Half· 13.11 mi
1:35:23
Rank: #8087 (+24)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:52:53
Rank: #7842 (+245)
Half → 25K
17:30 | 7:13/mi
30K· 18.64 mi
2:15:44
Rank: #7501 (+341)
25K → 30K
22:51 | 7:21/mi
20M
2:25:37
Rank: #7321 (+180)
30K → 20M
9:53 | 7:16/mi
21M
2:33:17
Rank: #7179 (+142)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:38:29
Rank: #7086 (+93)
21M → 35K
5:12 | 6:57/mi
23M
2:47:35
Rank: #6909 (+177)
35K → 23M
9:06 | 7:16/mi
24M
2:54:38
Rank: #6797 (+112)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
3:00:44
Rank: #6677 (+120)
24M → 40K
6:06 | 7:08/mi
25.2M
3:03:21
Rank: #6609 (+68)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:10:21
Rank: #6502 (+107)
25.2M → Finish
7:00 | 6:52/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:35:23
Pace7:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:34:58
Pace7:15 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2223:227:3123:22
7:31
-
10K
6.21 mi11:13:3545:357:2022:13
7:09
-0:22
15K
9.32 mi11:35:591:07:597:1822:24
7:13
+0:04
20K
12.43 mi11:58:281:30:287:1722:29
7:14
+0:01
Half
13.11 mi12:03:231:35:237:174:55
7:12
-0:02
25K
15.53 mi12:20:531:52:537:1617:30
7:13
+0:01
30K
18.64 mi12:43:442:15:447:1722:51
7:21
+0:08
20M
20.00 mi12:53:372:25:377:179:53
7:16
-0:05
21M
21.00 mi13:01:172:33:177:187:40
7:40
+0:24
35K
21.75 mi13:06:292:38:297:175:12
6:57
-0:43
23M
23.00 mi13:15:352:47:357:179:06
7:16
+0:19
24M
24.00 mi13:22:382:54:387:177:03
7:03
-0:13
40K
24.85 mi13:28:443:00:447:166:06
7:08
+0:05
25.2M
25.20 mi13:31:213:03:217:172:37
7:35
+0:27
Finish
26.22 mi13:38:213:10:217:167:00
6:52
-0:43

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

6:52 /mi

Average Pace

7:16 /mi

Slowest Pace

7:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:04

95% of race

Time at Steady Pace

10:17

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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 mi10:51:2223:227:3123:22
7:31
#9810
10K
6.21 mi11:13:3545:357:2022:13
7:09
#8699
15K
9.32 mi11:35:591:07:597:1822:24
7:13
#8422
20K
12.43 mi11:58:281:30:287:1722:29
7:14
#8111
Half
13.11 mi12:03:231:35:237:174:55
7:12
#8087
25K
15.53 mi12:20:531:52:537:1617:30
7:13
#7842
30K
18.64 mi12:43:442:15:447:1722:51
7:21
#7501
20M
20.00 mi12:53:372:25:377:179:53
7:16
#7321
21M
21.00 mi13:01:172:33:177:187:40
7:40
#7179
35K
21.75 mi13:06:292:38:297:175:12
6:57
#7086
23M
23.00 mi13:15:352:47:357:179:06
7:16
#6909
24M
24.00 mi13:22:382:54:387:177:03
7:03
#6797
40K
24.85 mi13:28:443:00:447:166:06
7:08
#6677
25.2M
25.20 mi13:31:213:03:217:172:37
7:35
#6609
Finish
26.22 mi13:38:213:10:217:167:00
6:52
#6502
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9810175517557867(Top 30%)1022(Top 9%)1022(Top 21%)
10K6.21 mi3.10 mi8699+11111286+4691286+4697783(Top 29%)976(Top 9%)976(Top 20%)
15K9.32 mi3.11 mi8422+2771185+1011185+1017867(Top 30%)1022(Top 9%)1022(Top 21%)
20K12.43 mi3.11 mi8111+3111087+981087+987349(Top 28%)882(Top 8%)882(Top 18%)
Half13.11 mi0.68 mi8087+241082+51082+57940(Top 30%)1049(Top 9%)1049(Top 21%)
25K15.53 mi2.42 mi7842+2451020+621020+626790(Top 26%)781(Top 7%)781(Top 16%)
30K18.64 mi3.11 mi7501+341938+82938+826349(Top 24%)722(Top 6%)722(Top 15%)
20M20.00 mi1.36 mi7321+180884+54884+545518(Top 21%)578(Top 5%)578(Top 12%)
21M21.00 mi1.00 mi7179+142851+33851+335475(Top 21%)657(Top 6%)657(Top 13%)
35K21.75 mi0.75 mi7086+93833+18833+185107(Top 19%)533(Top 5%)533(Top 11%)
23M23.00 mi1.25 mi6909+177810+23810+235170(Top 19%)579(Top 5%)579(Top 12%)
24M24.00 mi1.00 mi6797+112799+11799+114953(Top 19%)563(Top 5%)563(Top 12%)
40K24.85 mi0.85 mi6677+120778+21778+214586(Top 17%)536(Top 5%)536(Top 11%)
25.2M25.20 mi0.35 mi6609+68768+10768+104402(Top 17%)557(Top 5%)557(Top 11%)
Finish26.22 mi1.02 mi6502+107747+21747+214486(Top 17%)579(Top 5%)579(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7867

Females

1022

F18-39

1022

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7783

Females

976

F18-39

976

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7867

Females

1022

F18-39

1022

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7349

Females

882

F18-39

882

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

7940

Females

1049

F18-39

1049

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6790

Females

781

F18-39

781

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6349

Females

722

F18-39

722

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5518

Females

578

F18-39

578

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5475

Females

657

F18-39

657

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5107

Females

533

F18-39

533

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5170

Females

579

F18-39

579

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4953

Females

563

F18-39

563

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4586

Females

536

F18-39

536

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4402

Females

557

F18-39

557

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4486

Females

579

F18-39

579

Passing Analysis

Category:
Athletes Passed
3473
Passed By
165
Net Change
+3308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9810
5K → 10K114231+1111#9810#8699
10K → 15K30932+277#8699#8422
15K → 20K32514+311#8422#8111
20K → Half3511+24#8111#8087
Half → 25K2549+245#8087#7842
25K → 30K35716+341#7842#7501
30K → 20M1855+180#7501#7321
20M → 21M1464+142#7321#7179
21M → 35K996+93#7179#7086
35K → 23M18710+177#7086#6909
23M → 24M1208+112#6909#6797
24M → 40K1266+120#6797#6677
40K → 25.2M724+68#6677#6609
25.2M → Finish1169+107#6609#6502
TOTALS3473165+3308
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing