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BOSTON MARATHON 2023

Lori Lavigne

Bib: 18702•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 40%
Gender (Female)
#0 / 11423
Top 21%
Division (F18-39)
#0 / 4884
Top 37%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:10
Rank: #14714
Start → 5K
25:10 | 8:06/mi
10K· 6.21 mi
49:35
Rank: #14239 (+475)
5K → 10K
24:25 | 7:52/mi
15K· 9.32 mi
1:13:54
Rank: #13808 (+431)
10K → 15K
24:19 | 7:50/mi
20K· 12.43 mi
1:38:13
Rank: #13350 (+458)
15K → 20K
24:19 | 7:50/mi
Half· 13.11 mi
1:43:31
Rank: #13288 (+62)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
2:02:21
Rank: #12825 (+463)
Half → 25K
18:50 | 7:46/mi
30K· 18.64 mi
2:26:26
Rank: #12084 (+741)
25K → 30K
24:05 | 7:45/mi
20M
2:37:09
Rank: #11835 (+249)
30K → 20M
10:43 | 7:53/mi
21M
2:45:16
Rank: #11593 (+242)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:50:54
Rank: #11468 (+125)
21M → 35K
5:38 | 7:32/mi
23M
3:00:37
Rank: #11231 (+237)
35K → 23M
9:43 | 7:46/mi
24M
3:08:16
Rank: #11117 (+114)
23M → 24M
7:39 | 7:39/mi
40K· 24.85 mi
3:14:45
Rank: #10927 (+190)
24M → 40K
6:29 | 7:35/mi
25.2M
3:17:35
Rank: #10861 (+66)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:25:09
Rank: #10701 (+160)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:43:31
Pace7:54 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:38
Pace7:45 /mi
📊Negative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0425:108:0625:10
8:06
-
10K
6.21 mi11:44:2949:357:5924:25
7:52
-0:14
15K
9.32 mi12:08:481:13:547:5624:19
7:50
-0:02
20K
12.43 mi12:33:071:38:137:5424:19
7:50
0:00
Half
13.11 mi12:38:251:43:317:545:18
7:46
-0:04
25K
15.53 mi12:57:152:02:217:5318:50
7:46
0:00
30K
18.64 mi13:21:202:26:267:5124:05
7:45
-0:01
20M
20.00 mi13:32:032:37:097:5110:43
7:53
+0:08
21M
21.00 mi13:40:102:45:167:528:07
8:07
+0:14
35K
21.75 mi13:45:482:50:547:515:38
7:32
-0:35
23M
23.00 mi13:55:313:00:377:519:43
7:46
+0:14
24M
24.00 mi14:03:103:08:167:517:39
7:39
-0:07
40K
24.85 mi14:09:393:14:457:506:29
7:35
-0:04
25.2M
25.20 mi14:12:293:17:357:502:50
8:13
+0:38
Finish
26.22 mi14:20:033:25:097:507:34
7:26
-0:47

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

7:26 /mi

Average Pace

7:50 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:19

99% of race

Time at Steady Pace

2:50

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi11:20:0425:108:0625:10
8:06
#14714
10K
6.21 mi11:44:2949:357:5924:25
7:52
#14239
15K
9.32 mi12:08:481:13:547:5624:19
7:50
#13808
20K
12.43 mi12:33:071:38:137:5424:19
7:50
#13350
Half
13.11 mi12:38:251:43:317:545:18
7:46
#13288
25K
15.53 mi12:57:152:02:217:5318:50
7:46
#12825
30K
18.64 mi13:21:202:26:267:5124:05
7:45
#12084
20M
20.00 mi13:32:032:37:097:5110:43
7:53
#11835
21M
21.00 mi13:40:102:45:167:528:07
8:07
#11593
35K
21.75 mi13:45:482:50:547:515:38
7:32
#11468
23M
23.00 mi13:55:313:00:377:519:43
7:46
#11231
24M
24.00 mi14:03:103:08:167:517:39
7:39
#11117
40K
24.85 mi14:09:393:14:457:506:29
7:35
#10927
25.2M
25.20 mi14:12:293:17:357:502:50
8:13
#10861
Finish
26.22 mi14:20:033:25:097:507:34
7:26
#10701
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi147144459445912944(Top 49%)3438(Top 30%)3438(Top 70%)
10K6.21 mi3.10 mi14239+4754188+2714188+27113635(Top 51%)3809(Top 33%)3809(Top 78%)
15K9.32 mi3.11 mi13808+4313948+2403948+24012944(Top 49%)3438(Top 30%)3438(Top 70%)
20K12.43 mi3.11 mi13350+4583690+2583690+25811964(Top 45%)2947(Top 26%)2947(Top 60%)
Half13.11 mi0.68 mi13288+623657+333657+3312458(Top 47%)3161(Top 28%)3161(Top 65%)
25K15.53 mi2.42 mi12825+4633412+2453412+24510866(Top 41%)2418(Top 21%)2418(Top 50%)
30K18.64 mi3.11 mi12084+7413020+3923020+3929017(Top 34%)1720(Top 15%)1720(Top 35%)
20M20.00 mi1.36 mi11835+2492900+1202900+1209493(Top 36%)2019(Top 18%)2019(Top 41%)
21M21.00 mi1.00 mi11593+2422785+1152785+1158150(Top 31%)1588(Top 14%)1588(Top 33%)
35K21.75 mi0.75 mi11468+1252730+552730+558815(Top 33%)1848(Top 16%)1848(Top 38%)
23M23.00 mi1.25 mi11231+2372618+1122618+1128184(Top 31%)1674(Top 15%)1674(Top 34%)
24M24.00 mi1.00 mi11117+1142585+332585+338795(Top 33%)2007(Top 18%)2007(Top 41%)
40K24.85 mi0.85 mi10927+1902517+682517+687264(Top 27%)1483(Top 13%)1483(Top 30%)
25.2M25.20 mi0.35 mi10861+662499+182499+187877(Top 30%)1789(Top 16%)1789(Top 37%)
Finish26.22 mi1.02 mi10701+1602446+532446+538004(Top 30%)1834(Top 16%)1834(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12944

Females

3438

F18-39

3438

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13635

Females

3809

F18-39

3809

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12944

Females

3438

F18-39

3438

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11964

Females

2947

F18-39

2947

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12458

Females

3161

F18-39

3161

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10866

Females

2418

F18-39

2418

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9017

Females

1720

F18-39

1720

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9493

Females

2019

F18-39

2019

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8150

Females

1588

F18-39

1588

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8815

Females

1848

F18-39

1848

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8184

Females

1674

F18-39

1674

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8795

Females

2007

F18-39

2007

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7264

Females

1483

F18-39

1483

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7877

Females

1789

F18-39

1789

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8004

Females

1834

F18-39

1834

Passing Analysis

Category:
Athletes Passed
4298
Passed By
285
Net Change
+4013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14714
5K → 10K605130+475#14714#14239
10K → 15K47746+431#14239#13808
15K → 20K47719+458#13808#13350
20K → Half719+62#13350#13288
Half → 25K4663+463#13288#12825
25K → 30K7443+741#12825#12084
30K → 20M2545+249#12084#11835
20M → 21M2475+242#11835#11593
21M → 35K1294+125#11593#11468
35K → 23M25013+237#11468#11231
23M → 24M13723+114#11231#11117
24M → 40K1933+190#11117#10927
40K → 25.2M715+66#10927#10861
25.2M → Finish17717+160#10861#10701
TOTALS4298285+4013
📊

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