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BOSTON MARATHON 2023

Audrey Lawrence

Bib: 4301•F

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 15%
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
21:00
Rank: #4268
Start → 5K
21:00 | 6:46/mi
10K· 6.21 mi
41:37
Rank: #3965 (+303)
5K → 10K
20:37 | 6:38/mi
15K· 9.32 mi
1:02:14
Rank: #3788 (+177)
10K → 15K
20:37 | 6:38/mi
20K· 12.43 mi
1:23:21
Rank: #3939 (-151)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:27:51
Rank: #3905 (+34)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:44:24
Rank: #3974 (-69)
Half → 25K
16:33 | 6:50/mi
30K· 18.64 mi
2:05:57
Rank: #3917 (+57)
25K → 30K
21:33 | 6:56/mi
20M
2:15:33
Rank: #3952 (-35)
30K → 20M
9:36 | 7:04/mi
21M
2:23:03
Rank: #3979 (-27)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:28:05
Rank: #3956 (+23)
21M → 35K
5:02 | 6:44/mi
23M
2:36:55
Rank: #3952 (+4)
35K → 23M
8:50 | 7:03/mi
24M
2:43:47
Rank: #3956 (-4)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:49:39
Rank: #3901 (+55)
24M → 40K
5:52 | 6:52/mi
25.2M
2:52:12
Rank: #3884 (+17)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:59:12
Rank: #3927 (-43)
25.2M → Finish
7:00 | 6:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:51
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:31:21
Pace6:58 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1821:006:4621:00
6:46
-
10K
6.21 mi10:43:5541:376:4220:37
6:38
-0:08
15K
9.32 mi11:04:321:02:146:4120:37
6:38
0:00
20K
12.43 mi11:25:391:23:216:4221:07
6:48
+0:10
Half
13.11 mi11:30:091:27:516:424:30
6:36
-0:12
25K
15.53 mi11:46:421:44:246:4316:33
6:50
+0:14
30K
18.64 mi12:08:152:05:576:4521:33
6:56
+0:06
20M
20.00 mi12:17:512:15:336:479:36
7:04
+0:08
21M
21.00 mi12:25:212:23:036:497:30
7:30
+0:26
35K
21.75 mi12:30:232:28:056:495:02
6:44
-0:46
23M
23.00 mi12:39:132:36:556:498:50
7:03
+0:19
24M
24.00 mi12:46:052:43:476:496:52
6:52
-0:11
40K
24.85 mi12:51:572:49:396:505:52
6:52
0:00
25.2M
25.20 mi12:54:302:52:126:502:33
7:24
+0:32
Finish
26.22 mi13:01:302:59:126:507:00
6:52
-0:32

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

6:36 /mi

Average Pace

6:50 /mi

Slowest Pace

7:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:09

94% of race

Time at Steady Pace

10:03

6% 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 mi10:23:1821:006:4621:00
6:46
#4268
10K
6.21 mi10:43:5541:376:4220:37
6:38
#3965
15K
9.32 mi11:04:321:02:146:4120:37
6:38
#3788
20K
12.43 mi11:25:391:23:216:4221:07
6:48
#3939
Half
13.11 mi11:30:091:27:516:424:30
6:36
#3905
25K
15.53 mi11:46:421:44:246:4316:33
6:50
#3974
30K
18.64 mi12:08:152:05:576:4521:33
6:56
#3917
20M
20.00 mi12:17:512:15:336:479:36
7:04
#3952
21M
21.00 mi12:25:212:23:036:497:30
7:30
#3979
35K
21.75 mi12:30:232:28:056:495:02
6:44
#3956
23M
23.00 mi12:39:132:36:556:498:50
7:03
#3952
24M
24.00 mi12:46:052:43:476:496:52
6:52
#3956
40K
24.85 mi12:51:572:49:396:505:52
6:52
#3901
25.2M
25.20 mi12:54:302:52:126:502:33
7:24
#3884
Finish
26.22 mi13:01:302:59:126:507:00
6:52
#3927
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi42682712713606(Top 14%)198(Top 2%)198(Top 4%)
10K6.21 mi3.10 mi3965+303230+41230+413778(Top 14%)209(Top 2%)209(Top 4%)
15K9.32 mi3.11 mi3788+177211+19211+193606(Top 14%)198(Top 2%)198(Top 4%)
20K12.43 mi3.11 mi3939-151228-17228-174429(Top 17%)292(Top 3%)292(Top 6%)
Half13.11 mi0.68 mi3905+34222+6222+63486(Top 13%)186(Top 2%)186(Top 4%)
25K15.53 mi2.42 mi3974-69229-7229-74400(Top 17%)296(Top 3%)296(Top 6%)
30K18.64 mi3.11 mi3917+57222+7222+73923(Top 15%)253(Top 2%)253(Top 5%)
20M20.00 mi1.36 mi3952-35231-9231-94428(Top 17%)349(Top 3%)349(Top 7%)
21M21.00 mi1.00 mi3979-27236-5236-54601(Top 17%)414(Top 4%)414(Top 8%)
35K21.75 mi0.75 mi3956+23235+1235+13776(Top 14%)286(Top 3%)286(Top 6%)
23M23.00 mi1.25 mi3952+4242-7242-74086(Top 15%)325(Top 3%)325(Top 7%)
24M24.00 mi1.00 mi3956-4247-5247-53971(Top 15%)349(Top 3%)349(Top 7%)
40K24.85 mi0.85 mi3901+55242+5242+53171(Top 12%)268(Top 2%)268(Top 5%)
25.2M25.20 mi0.35 mi3884+17238+4238+43466(Top 13%)329(Top 3%)329(Top 7%)
Finish26.22 mi1.02 mi3927-43245-7245-74476(Top 17%)569(Top 5%)569(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3606

Females

198

F18-39

198

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3778

Females

209

F18-39

209

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3606

Females

198

F18-39

198

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4429

Females

292

F18-39

292

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3486

Females

186

F18-39

186

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4400

Females

296

F18-39

296

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3923

Females

253

F18-39

253

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4428

Females

349

F18-39

349

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4601

Females

414

F18-39

414

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3776

Females

286

F18-39

286

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4086

Females

325

F18-39

325

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3971

Females

349

F18-39

349

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3171

Females

268

F18-39

268

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3466

Females

329

F18-39

329

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4476

Females

569

F18-39

569

Passing Analysis

Category:
Athletes Passed
1355
Passed By
1014
Net Change
+341
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4268
5K → 10K417114+303#4268#3965
10K → 15K22649+177#3965#3788
15K → 20K65216-151#3788#3939
20K → Half417+34#3939#3905
Half → 25K56125-69#3905#3974
25K → 30K13780+57#3974#3917
30K → 20M5388-35#3917#3952
20M → 21M5986-27#3952#3979
21M → 35K4724+23#3979#3956
35K → 23M6460+4#3956#3952
23M → 24M4751-4#3952#3956
24M → 40K7621+55#3956#3901
40K → 25.2M3316+17#3901#3884
25.2M → Finish3477-43#3884#3927
TOTALS13551014+341
📊

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