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BOSTON MARATHON 2023

Laural Houlihan

Bib: 24366•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F65-69)
#0 / 221
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:25
Rank: #22889
Start → 5K
30:25 | 9:47/mi
10K· 6.21 mi
59:55
Rank: #22736 (+153)
5K → 10K
29:30 | 9:30/mi
15K· 9.32 mi
1:29:22
Rank: #22560 (+176)
10K → 15K
29:27 | 9:29/mi
20K· 12.43 mi
1:59:11
Rank: #22363 (+197)
15K → 20K
29:49 | 9:36/mi
Half· 13.11 mi
2:05:35
Rank: #22339 (+24)
20K → Half
6:24 | 9:23/mi
25K· 15.53 mi
2:28:48
Rank: #22129 (+210)
Half → 25K
23:13 | 9:35/mi
30K· 18.64 mi
2:59:08
Rank: #21777 (+352)
25K → 30K
30:20 | 9:46/mi
20M
3:12:17
Rank: #21620 (+157)
30K → 20M
13:09 | 9:41/mi
21M
3:22:27
Rank: #21467 (+153)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
3:29:32
Rank: #21406 (+61)
21M → 35K
7:05 | 9:28/mi
23M
3:41:56
Rank: #21287 (+119)
35K → 23M
12:24 | 9:54/mi
24M
3:51:34
Rank: #21203 (+84)
23M → 24M
9:38 | 9:38/mi
40K· 24.85 mi
3:59:58
Rank: #21128 (+75)
24M → 40K
8:24 | 9:49/mi
25.2M
4:03:39
Rank: #21107 (+21)
40K → 25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
4:13:26
Rank: #21080 (+27)
25.2M → Finish
9:47 | 9:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:35
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:07:51
Pace9:45 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2530:259:4730:25
9:47
-
10K
6.21 mi12:15:5559:559:3929:30
9:30
-0:17
15K
9.32 mi12:45:221:29:229:3529:27
9:29
-0:01
20K
12.43 mi13:15:111:59:119:3529:49
9:36
+0:07
Half
13.11 mi13:21:352:05:359:356:24
9:23
-0:13
25K
15.53 mi13:44:482:28:489:3523:13
9:35
+0:12
30K
18.64 mi14:15:082:59:089:3730:20
9:46
+0:11
20M
20.00 mi14:28:173:12:179:3713:09
9:41
-0:05
21M
21.00 mi14:38:273:22:279:3810:10
10:10
+0:29
35K
21.75 mi14:45:323:29:329:387:05
9:28
-0:42
23M
23.00 mi14:57:563:41:569:3912:24
9:54
+0:26
24M
24.00 mi15:07:343:51:349:399:38
9:38
-0:16
40K
24.85 mi15:15:583:59:589:398:24
9:49
+0:11
25.2M
25.20 mi15:19:394:03:399:403:41
10:41
+0:52
Finish
26.22 mi15:29:264:13:269:409:47
9:36
-1:05

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

9:23 /mi

Average Pace

9:40 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:09:45

99% of race

Time at Steady Pace

3:41

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:40 /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 mi11:46:2530:259:4730:25
9:47
#22889
10K
6.21 mi12:15:5559:559:3929:30
9:30
#22736
15K
9.32 mi12:45:221:29:229:3529:27
9:29
#22560
20K
12.43 mi13:15:111:59:119:3529:49
9:36
#22363
Half
13.11 mi13:21:352:05:359:356:24
9:23
#22339
25K
15.53 mi13:44:482:28:489:3523:13
9:35
#22129
30K
18.64 mi14:15:082:59:089:3730:20
9:46
#21777
20M
20.00 mi14:28:173:12:179:3713:09
9:41
#21620
21M
21.00 mi14:38:273:22:279:3810:10
10:10
#21467
35K
21.75 mi14:45:323:29:329:387:05
9:28
#21406
23M
23.00 mi14:57:563:41:569:3912:24
9:54
#21287
24M
24.00 mi15:07:343:51:349:399:38
9:38
#21203
40K
24.85 mi15:15:583:59:589:398:24
9:49
#21128
25.2M
25.20 mi15:19:394:03:399:403:41
10:41
#21107
Finish
26.22 mi15:29:264:13:269:409:47
9:36
#21080
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi228899323932322196(Top 83%)8903(Top 78%)8903(Top 4029%)
10K6.21 mi3.10 mi22736+1539217+1069217+10622509(Top 85%)9089(Top 80%)9089(Top 4113%)
15K9.32 mi3.11 mi22560+1769122+959122+9522196(Top 83%)8903(Top 78%)8903(Top 4029%)
20K12.43 mi3.11 mi22363+1979011+1119011+11121850(Top 82%)8709(Top 76%)8709(Top 3941%)
Half13.11 mi0.68 mi22339+249000+119000+1121776(Top 82%)8672(Top 76%)8672(Top 3924%)
25K15.53 mi2.42 mi22129+2108900+1008900+10021081(Top 79%)8311(Top 73%)8311(Top 3761%)
30K18.64 mi3.11 mi21777+3528707+1938707+19320351(Top 76%)7970(Top 70%)7970(Top 3606%)
20M20.00 mi1.36 mi21620+1578634+738634+7319515(Top 73%)7583(Top 66%)7583(Top 3431%)
21M21.00 mi1.00 mi21467+1538560+748560+7418631(Top 70%)7134(Top 62%)7134(Top 3228%)
35K21.75 mi0.75 mi21406+618537+238537+2319784(Top 74%)7812(Top 68%)7812(Top 3535%)
23M23.00 mi1.25 mi21287+1198492+458492+4519711(Top 74%)7807(Top 68%)7807(Top 3533%)
24M24.00 mi1.00 mi21203+848453+398453+3919703(Top 74%)7812(Top 68%)7812(Top 3535%)
40K24.85 mi0.85 mi21128+758423+308423+3019485(Top 73%)7766(Top 68%)7766(Top 3514%)
25.2M25.20 mi0.35 mi21107+218417+68417+619692(Top 74%)7900(Top 69%)7900(Top 3575%)
Finish26.22 mi1.02 mi21080+278416+18416+120489(Top 77%)8286(Top 73%)8286(Top 3749%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22196

Females

8903

F65-69

8903

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22509

Females

9089

F65-69

9089

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22196

Females

8903

F65-69

8903

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21850

Females

8709

F65-69

8709

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21776

Females

8672

F65-69

8672

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21081

Females

8311

F65-69

8311

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20351

Females

7970

F65-69

7970

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19515

Females

7583

F65-69

7583

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18631

Females

7134

F65-69

7134

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19784

Females

7812

F65-69

7812

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19711

Females

7807

F65-69

7807

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19703

Females

7812

F65-69

7812

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

19485

Females

7766

F65-69

7766

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19692

Females

7900

F65-69

7900

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20489

Females

8286

F65-69

8286

Passing Analysis

Category:
Athletes Passed
2220
Passed By
411
Net Change
+1809
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22889
5K → 10K322169+153#22889#22736
10K → 15K24670+176#22736#22560
15K → 20K24144+197#22560#22363
20K → Half3915+24#22363#22339
Half → 25K22717+210#22339#22129
25K → 30K36513+352#22129#21777
30K → 20M1603+157#21777#21620
20M → 21M1552+153#21620#21467
21M → 35K709+61#21467#21406
35K → 23M13112+119#21406#21287
23M → 24M928+84#21287#21203
24M → 40K8510+75#21203#21128
40K → 25.2M309+21#21128#21107
25.2M → Finish5730+27#21107#21080
TOTALS2220411+1809
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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