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BOSTON MARATHON 2023

Caitlin Hussey

Bib: 6851•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Female)
#0 / 11423
Top 4%
Division (F18-39)
#0 / 4884
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:02
Rank: #6834
Start → 5K
22:02 | 7:06/mi
10K· 6.21 mi
43:24
Rank: #6427 (+407)
5K → 10K
21:22 | 6:53/mi
15K· 9.32 mi
1:04:52
Rank: #6256 (+171)
10K → 15K
21:28 | 6:55/mi
20K· 12.43 mi
1:26:42
Rank: #6209 (+47)
15K → 20K
21:50 | 7:02/mi
Half· 13.11 mi
1:31:25
Rank: #6203 (+6)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:48:31
Rank: #6127 (+76)
Half → 25K
17:06 | 7:03/mi
30K· 18.64 mi
2:10:36
Rank: #5851 (+276)
25K → 30K
22:05 | 7:06/mi
20M
2:20:24
Rank: #5771 (+80)
30K → 20M
9:48 | 7:13/mi
21M
2:27:53
Rank: #5666 (+105)
20M → 21M
7:29 | 7:29/mi
35K· 21.75 mi
2:33:19
Rank: #5691 (-25)
21M → 35K
5:26 | 7:16/mi
23M
2:42:28
Rank: #5611 (+80)
35K → 23M
9:09 | 7:18/mi
24M
2:49:36
Rank: #5549 (+62)
23M → 24M
7:08 | 7:08/mi
40K· 24.85 mi
2:55:49
Rank: #5492 (+57)
24M → 40K
6:13 | 7:16/mi
25.2M
2:58:27
Rank: #5450 (+42)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:05:31
Rank: #5366 (+84)
25.2M → Finish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:25
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:34:06
Pace7:11 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1622:027:0622:02
7:06
-
10K
6.21 mi10:46:3843:246:5921:22
6:53
-0:13
15K
9.32 mi11:08:061:04:526:5821:28
6:55
+0:02
20K
12.43 mi11:29:561:26:426:5921:50
7:02
+0:07
Half
13.11 mi11:34:391:31:256:584:43
6:55
-0:07
25K
15.53 mi11:51:451:48:316:5917:06
7:03
+0:08
30K
18.64 mi12:13:502:10:367:0022:05
7:06
+0:03
20M
20.00 mi12:23:382:20:247:019:48
7:13
+0:07
21M
21.00 mi12:31:072:27:537:037:29
7:29
+0:16
35K
21.75 mi12:36:332:33:197:035:26
7:16
-0:13
23M
23.00 mi12:45:422:42:287:049:09
7:18
+0:02
24M
24.00 mi12:52:502:49:367:047:08
7:08
-0:10
40K
24.85 mi12:59:032:55:497:046:13
7:16
+0:08
25.2M
25.20 mi13:01:412:58:277:052:38
7:38
+0:22
Finish
26.22 mi13:08:453:05:317:057:04
6:56
-0:42

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

6:53 /mi

Average Pace

7:05 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:53

99% of race

Time at Steady Pace

2:38

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:05 /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 mi10:25:1622:027:0622:02
7:06
#6834
10K
6.21 mi10:46:3843:246:5921:22
6:53
#6427
15K
9.32 mi11:08:061:04:526:5821:28
6:55
#6256
20K
12.43 mi11:29:561:26:426:5921:50
7:02
#6209
Half
13.11 mi11:34:391:31:256:584:43
6:55
#6203
25K
15.53 mi11:51:451:48:316:5917:06
7:03
#6127
30K
18.64 mi12:13:502:10:367:0022:05
7:06
#5851
20M
20.00 mi12:23:382:20:247:019:48
7:13
#5771
21M
21.00 mi12:31:072:27:537:037:29
7:29
#5666
35K
21.75 mi12:36:332:33:197:035:26
7:16
#5691
23M
23.00 mi12:45:422:42:287:049:09
7:18
#5611
24M
24.00 mi12:52:502:49:367:047:08
7:08
#5549
40K
24.85 mi12:59:032:55:497:046:13
7:16
#5492
25.2M
25.20 mi13:01:412:58:277:052:38
7:38
#5450
Finish
26.22 mi13:08:453:05:317:057:04
6:56
#5366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi68346756756036(Top 23%)541(Top 5%)541(Top 11%)
10K6.21 mi3.10 mi6427+407609+66609+665981(Top 22%)527(Top 5%)527(Top 11%)
15K9.32 mi3.11 mi6256+171570+39570+396036(Top 23%)541(Top 5%)541(Top 11%)
20K12.43 mi3.11 mi6209+47564+6564+66158(Top 23%)562(Top 5%)562(Top 12%)
Half13.11 mi0.68 mi6203+6557+7557+76116(Top 23%)533(Top 5%)533(Top 11%)
25K15.53 mi2.42 mi6127+76544+13544+135876(Top 22%)519(Top 5%)519(Top 11%)
30K18.64 mi3.11 mi5851+276496+48496+484989(Top 19%)399(Top 3%)399(Top 8%)
20M20.00 mi1.36 mi5771+80490+6490+65189(Top 19%)497(Top 4%)497(Top 10%)
21M21.00 mi1.00 mi5666+105469+21469+214524(Top 17%)405(Top 4%)405(Top 8%)
35K21.75 mi0.75 mi5691-25481-12481-126919(Top 26%)1060(Top 9%)1060(Top 22%)
23M23.00 mi1.25 mi5611+80478+3478+35369(Top 20%)626(Top 5%)626(Top 13%)
24M24.00 mi1.00 mi5549+62481-3481-35396(Top 20%)676(Top 6%)676(Top 14%)
40K24.85 mi0.85 mi5492+574814815280(Top 20%)739(Top 6%)739(Top 15%)
25.2M25.20 mi0.35 mi5450+42474+7474+74629(Top 17%)601(Top 5%)601(Top 12%)
Finish26.22 mi1.02 mi5366+84465+9465+94855(Top 18%)681(Top 6%)681(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6036

Females

541

F18-39

541

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5981

Females

527

F18-39

527

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6036

Females

541

F18-39

541

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6158

Females

562

F18-39

562

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6116

Females

533

F18-39

533

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5876

Females

519

F18-39

519

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4989

Females

399

F18-39

399

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5189

Females

497

F18-39

497

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4524

Females

405

F18-39

405

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6919

Females

1060

F18-39

1060

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5369

Females

626

F18-39

626

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5396

Females

676

F18-39

676

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5280

Females

739

F18-39

739

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4629

Females

601

F18-39

601

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4855

Females

681

F18-39

681

Passing Analysis

Category:
Athletes Passed
1884
Passed By
416
Net Change
+1468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6834
5K → 10K46255+407#6834#6427
10K → 15K21443+171#6427#6256
15K → 20K12073+47#6256#6209
20K → Half2519+6#6209#6203
Half → 25K12044+76#6203#6127
25K → 30K29014+276#6127#5851
30K → 20M10323+80#5851#5771
20M → 21M11712+105#5771#5666
21M → 35K2752-25#5666#5691
35K → 23M11030+80#5691#5611
23M → 24M7614+62#5611#5549
24M → 40K7114+57#5549#5492
40K → 25.2M464+42#5492#5450
25.2M → Finish10319+84#5450#5366
TOTALS1884416+1468
📊

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