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BOSTON MARATHON 2023

Bridget Lawler

Bib: 25429•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
37:33
Rank: #26457
Start → 5K
37:33 | 12:05/mi
10K· 6.21 mi
1:15:22
Rank: #26422 (+35)
5K → 10K
37:49 | 12:10/mi
15K· 9.32 mi
1:55:46
Rank: #26466 (-44)
10K → 15K
40:24 | 13:00/mi
20K· 12.43 mi
2:36:16
Rank: #26439 (+27)
15K → 20K
40:30 | 13:02/mi
Half· 13.11 mi
2:44:34
Rank: #26423 (+16)
20K → Half
8:18 | 12:10/mi
25K· 15.53 mi
3:16:33
Rank: #26366 (+57)
Half → 25K
31:59 | 13:11/mi
30K· 18.64 mi
3:58:33
Rank: #26300 (+66)
25K → 30K
42:00 | 13:31/mi
20M
4:15:47
Rank: #26220 (+80)
30K → 20M
17:14 | 12:41/mi
21M
4:28:46
Rank: #26162 (+58)
20M → 21M
12:59 | 12:59/mi
35K· 21.75 mi
4:37:49
Rank: #26126 (+36)
21M → 35K
9:03 | 12:06/mi
23M
4:53:54
Rank: #26085 (+41)
35K → 23M
16:05 | 12:51/mi
24M
5:06:37
Rank: #26068 (+17)
23M → 24M
12:43 | 12:43/mi
40K· 24.85 mi
5:18:50
Rank: #26068
24M → 40K
12:13 | 14:17/mi
25.2M
5:23:15
Rank: #26048 (+20)
40K → 25.2M
4:25 | 12:48/mi
Finish· 26.22 mi
5:35:08
Rank: #26021 (+27)
25.2M → Finish
11:53 | 11:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:44:34
Pace12:33 /mi
2nd Half
Distance13.11 mi
Time2:50:34
Pace13:01 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3637:3312:0537:33
12:05
-
10K
6.21 mi12:31:251:15:2212:0837:49
12:10
+0:05
15K
9.32 mi13:11:491:55:4612:2540:24
13:00
+0:50
20K
12.43 mi13:52:192:36:1612:3440:30
13:02
+0:02
Half
13.11 mi14:00:372:44:3412:338:18
12:10
-0:52
25K
15.53 mi14:32:363:16:3312:3931:59
13:11
+1:01
30K
18.64 mi15:14:363:58:3312:4842:00
13:31
+0:20
20M
20.00 mi15:31:504:15:4712:4717:14
12:41
-0:50
21M
21.00 mi15:44:494:28:4612:4812:59
12:59
+0:18
35K
21.75 mi15:53:524:37:4912:469:03
12:06
-0:53
23M
23.00 mi16:09:574:53:5412:4716:05
12:51
+0:45
24M
24.00 mi16:22:405:06:3712:4712:43
12:43
-0:08
40K
24.85 mi16:34:535:18:5012:5012:13
14:17
+1:34
25.2M
25.20 mi16:39:185:23:1512:504:25
12:48
-1:29
Finish
26.22 mi16:51:115:35:0812:4711:53
11:40
-1:08

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

11:40 /mi

Average Pace

12:47 /mi

Slowest Pace

14:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:36

31% of race

Time at Steady Pace

2:24:20

43% of race

Time at Slower Pace

1:26:12

26% of race

Average Pace: 12:47 /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 mi11:53:3637:3312:0537:33
12:05
#26457
10K
6.21 mi12:31:251:15:2212:0837:49
12:10
#26422
15K
9.32 mi13:11:491:55:4612:2540:24
13:00
#26466
20K
12.43 mi13:52:192:36:1612:3440:30
13:02
#26439
Half
13.11 mi14:00:372:44:3412:338:18
12:10
#26423
25K
15.53 mi14:32:363:16:3312:3931:59
13:11
#26366
30K
18.64 mi15:14:363:58:3312:4842:00
13:31
#26300
20M
20.00 mi15:31:504:15:4712:4717:14
12:41
#26220
21M
21.00 mi15:44:494:28:4612:4812:59
12:59
#26162
35K
21.75 mi15:53:524:37:4912:469:03
12:06
#26126
23M
23.00 mi16:09:574:53:5412:4716:05
12:51
#26085
24M
24.00 mi16:22:405:06:3712:4712:43
12:43
#26068
40K
24.85 mi16:34:535:18:5012:5012:13
14:17
#26068
25.2M
25.20 mi16:39:185:23:1512:504:25
12:48
#26048
Finish
26.22 mi16:51:115:35:0812:4711:53
11:40
#26021
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26457113311133126478(Top 99%)11348(Top 99%)11348(Top 232%)
10K6.21 mi3.10 mi26422+3511307+2411307+2426361(Top 99%)11272(Top 99%)11272(Top 231%)
15K9.32 mi3.11 mi26466-4411340-3311340-3326478(Top 99%)11348(Top 99%)11348(Top 232%)
20K12.43 mi3.11 mi26439+2711319+2111319+2126245(Top 99%)11198(Top 98%)11198(Top 229%)
Half13.11 mi0.68 mi26423+1611307+1211307+1225982(Top 98%)11049(Top 97%)11049(Top 226%)
25K15.53 mi2.42 mi26366+5711261+4611261+4625970(Top 98%)11066(Top 97%)11066(Top 227%)
30K18.64 mi3.11 mi26300+6611224+3711224+3725763(Top 97%)10981(Top 96%)10981(Top 225%)
20M20.00 mi1.36 mi26220+8011185+3911185+3924906(Top 94%)10555(Top 92%)10555(Top 216%)
21M21.00 mi1.00 mi26162+5811157+2811157+2824071(Top 90%)10132(Top 89%)10132(Top 207%)
35K21.75 mi0.75 mi26126+3611141+1611141+1624785(Top 93%)10552(Top 92%)10552(Top 216%)
23M23.00 mi1.25 mi26085+4111118+2311118+2324941(Top 94%)10603(Top 93%)10603(Top 217%)
24M24.00 mi1.00 mi26068+1711111+711111+725266(Top 95%)10810(Top 95%)10810(Top 221%)
40K24.85 mi0.85 mi2606811113-211113-225847(Top 97%)11099(Top 97%)11099(Top 227%)
25.2M25.20 mi0.35 mi26048+2011100+1311100+1323762(Top 89%)10077(Top 88%)10077(Top 206%)
Finish26.22 mi1.02 mi26021+2711087+1311087+1324905(Top 94%)10616(Top 93%)10616(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26478

Females

11348

F18-39

11348

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26361

Females

11272

F18-39

11272

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26478

Females

11348

F18-39

11348

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26245

Females

11198

F18-39

11198

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

25982

Females

11049

F18-39

11049

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25970

Females

11066

F18-39

11066

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

25763

Females

10981

F18-39

10981

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

24906

Females

10555

F18-39

10555

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

24071

Females

10132

F18-39

10132

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

24785

Females

10552

F18-39

10552

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

24941

Females

10603

F18-39

10603

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

25266

Females

10810

F18-39

10810

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25847

Females

11099

F18-39

11099

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23762

Females

10077

F18-39

10077

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24905

Females

10616

F18-39

10616

Passing Analysis

Category:
Athletes Passed
584
Passed By
148
Net Change
+436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26457
5K → 10K5924+35#26457#26422
10K → 15K1357-44#26422#26466
15K → 20K4316+27#26466#26439
20K → Half182+16#26439#26423
Half → 25K625+57#26423#26366
25K → 30K7610+66#26366#26300
30K → 20M811+80#26300#26220
20M → 21M591+58#26220#26162
21M → 35K371+36#26162#26126
35K → 23M454+41#26126#26085
23M → 24M236+17#26085#26068
24M → 40K16160#26068#26068
40K → 25.2M200+20#26068#26048
25.2M → Finish325+27#26048#26021
TOTALS584148+436
📊

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