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BOSTON MARATHON 2023

Lindsey Lucas

Bib: 8583•F

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:59
Rank: #4215
Start → 5K
20:59 | 6:45/mi
10K· 6.21 mi
42:01
Rank: #4625 (-410)
5K → 10K
21:02 | 6:46/mi
15K· 9.32 mi
1:03:03
Rank: #4653 (-28)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:23:56
Rank: #4391 (+262)
15K → 20K
20:53 | 6:43/mi
Half· 13.11 mi
1:28:28
Rank: #4357 (+34)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:44:57
Rank: #4291 (+66)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:06:29
Rank: #4172 (+119)
25K → 30K
21:32 | 6:56/mi
20M
2:15:59
Rank: #4154 (+18)
30K → 20M
9:30 | 6:59/mi
21M
2:23:13
Rank: #4057 (+97)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:28:11
Rank: #4000 (+57)
21M → 35K
4:58 | 6:38/mi
23M
2:36:56
Rank: #3969 (+31)
35K → 23M
8:45 | 6:59/mi
24M
2:43:42
Rank: #3928 (+41)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:49:38
Rank: #3893 (+35)
24M → 40K
5:56 | 6:56/mi
25.2M
2:52:11
Rank: #3878 (+15)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:58:58
Rank: #3857 (+21)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:28
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:30:30
Pace6:54 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0520:596:4520:59
6:45
-
10K
6.21 mi11:07:0742:016:4621:02
6:46
+0:01
15K
9.32 mi11:28:091:03:036:4621:02
6:46
0:00
20K
12.43 mi11:49:021:23:566:4520:53
6:43
-0:03
Half
13.11 mi11:53:341:28:286:454:32
6:39
-0:04
25K
15.53 mi12:10:031:44:576:4516:29
6:48
+0:09
30K
18.64 mi12:31:352:06:296:4721:32
6:56
+0:08
20M
20.00 mi12:41:052:15:596:489:30
6:59
+0:03
21M
21.00 mi12:48:192:23:136:497:14
7:14
+0:15
35K
21.75 mi12:53:172:28:116:494:58
6:38
-0:36
23M
23.00 mi13:02:022:36:566:498:45
6:59
+0:21
24M
24.00 mi13:08:482:43:426:496:46
6:46
-0:13
40K
24.85 mi13:14:442:49:386:495:56
6:56
+0:10
25.2M
25.20 mi13:17:172:52:116:502:33
7:24
+0:28
Finish
26.22 mi13:24:042:58:586:506:47
6:39
-0:45

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

6:38 /mi

Average Pace

6:50 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:25

99% of race

Time at Steady Pace

2:33

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:46:0520:596:4520:59
6:45
#4215
10K
6.21 mi11:07:0742:016:4621:02
6:46
#4625
15K
9.32 mi11:28:091:03:036:4621:02
6:46
#4653
20K
12.43 mi11:49:021:23:566:4520:53
6:43
#4391
Half
13.11 mi11:53:341:28:286:454:32
6:39
#4357
25K
15.53 mi12:10:031:44:576:4516:29
6:48
#4291
30K
18.64 mi12:31:352:06:296:4721:32
6:56
#4172
20M
20.00 mi12:41:052:15:596:489:30
6:59
#4154
21M
21.00 mi12:48:192:23:136:497:14
7:14
#4057
35K
21.75 mi12:53:172:28:116:494:58
6:38
#4000
23M
23.00 mi13:02:022:36:566:498:45
6:59
#3969
24M
24.00 mi13:08:482:43:426:496:46
6:46
#3928
40K
24.85 mi13:14:442:49:386:495:56
6:56
#3893
25.2M
25.20 mi13:17:172:52:116:502:33
7:24
#3878
Finish
26.22 mi13:24:042:58:586:506:47
6:39
#3857
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi42152662664844(Top 18%)334(Top 3%)334(Top 7%)
10K6.21 mi3.10 mi4625-410306-40306-405024(Top 19%)369(Top 3%)369(Top 8%)
15K9.32 mi3.11 mi4653-28310-4310-44844(Top 18%)334(Top 3%)334(Top 7%)
20K12.43 mi3.11 mi4391+262279+31279+313763(Top 14%)209(Top 2%)209(Top 4%)
Half13.11 mi0.68 mi4357+34274+5274+53937(Top 15%)245(Top 2%)245(Top 5%)
25K15.53 mi2.42 mi4291+66265+9265+94164(Top 16%)266(Top 2%)266(Top 5%)
30K18.64 mi3.11 mi4172+119249+16249+163892(Top 15%)248(Top 2%)248(Top 5%)
20M20.00 mi1.36 mi4154+18253-4253-44011(Top 15%)297(Top 3%)297(Top 6%)
21M21.00 mi1.00 mi4057+97249+4249+43309(Top 12%)227(Top 2%)227(Top 5%)
35K21.75 mi0.75 mi4000+57243+6243+63286(Top 12%)228(Top 2%)228(Top 5%)
23M23.00 mi1.25 mi3969+312432433765(Top 14%)291(Top 3%)291(Top 6%)
24M24.00 mi1.00 mi3928+412432433515(Top 13%)286(Top 3%)286(Top 6%)
40K24.85 mi0.85 mi3893+35241+2241+23581(Top 13%)334(Top 3%)334(Top 7%)
25.2M25.20 mi0.35 mi3878+15237+4237+43508(Top 13%)366(Top 3%)366(Top 7%)
Finish26.22 mi1.02 mi3857+21233+4233+43317(Top 12%)340(Top 3%)340(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4844

Females

334

F18-39

334

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5024

Females

369

F18-39

369

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4844

Females

334

F18-39

334

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3763

Females

209

F18-39

209

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3937

Females

245

F18-39

245

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4164

Females

266

F18-39

266

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3892

Females

248

F18-39

248

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4011

Females

297

F18-39

297

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3309

Females

227

F18-39

227

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3286

Females

228

F18-39

228

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3765

Females

291

F18-39

291

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3515

Females

286

F18-39

286

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3581

Females

334

F18-39

334

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3508

Females

366

F18-39

366

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3317

Females

340

F18-39

340

Passing Analysis

Category:
Athletes Passed
1365
Passed By
1007
Net Change
+358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4215
5K → 10K81491-410#4215#4625
10K → 15K109137-28#4625#4653
15K → 20K28018+262#4653#4391
20K → Half406+34#4391#4357
Half → 25K11852+66#4357#4291
25K → 30K17859+119#4291#4172
30K → 20M7355+18#4172#4154
20M → 21M12124+97#4154#4057
21M → 35K647+57#4057#4000
35K → 23M7241+31#4000#3969
23M → 24M7433+41#3969#3928
24M → 40K6227+35#3928#3893
40K → 25.2M3318+15#3893#3878
25.2M → Finish6039+21#3878#3857
TOTALS13651007+358
📊

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