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BOSTON MARATHON 2023

Meaghan Mckenna

Bib: 13538•F

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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 15%
Division (F18-39)
#0 / 4884
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:54
Rank: #11381
Start → 5K
7:42/mi
23:54 split
10K· 6.21 mi
47:44
Rank: #11636 (-255)
5K → 10K
7:40/mi
23:50 split
15K· 9.32 mi
1:11:04
Rank: #11147 (+489)
10K → 15K
7:31/mi
23:20 split
20K· 12.43 mi
1:34:24
Rank: #10677 (+470)
15K → 20K
7:31/mi
23:20 split
Half· 13.11 mi
1:39:31
Rank: #10653 (+24)
20K → Half
7:30/mi
5:07 split
25K· 15.53 mi
1:57:33
Rank: #10205 (+448)
Half → 25K
7:26/mi
18:02 split
30K· 18.64 mi
2:21:38
Rank: #9958 (+247)
25K → 30K
7:45/mi
24:05 split
20M
2:32:07
Rank: #9781 (+177)
30K → 20M
7:43/mi
10:29 split
21M
2:40:10
Rank: #9653 (+128)
20M → 21M
8:03/mi
8:03 split
35K· 21.75 mi
2:45:40
Rank: #9547 (+106)
21M → 35K
7:21/mi
5:30 split
23M
2:55:27
Rank: #9438 (+109)
35K → 23M
7:49/mi
9:47 split
24M
3:03:04
Rank: #9370 (+68)
23M → 24M
7:37/mi
7:37 split
40K· 24.85 mi
3:09:36
Rank: #9273 (+97)
24M → 40K
7:38/mi
6:32 split
25.2M
3:12:24
Rank: #9233 (+40)
40K → 25.2M
8:07/mi
2:48 split
Finish· 26.22 mi
3:20:07
Rank: #9223 (+10)
25.2M → Finish
7:34/mi
7:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:31
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:40:36
Pace7:40 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2623:547:4223:54
7:42
-
10K
6.21 mi11:16:1647:447:4123:50
7:40
-0:02
15K
9.32 mi11:39:361:11:047:3723:20
7:31
-0:09
20K
12.43 mi12:02:561:34:247:3623:20
7:31
0:00
Half
13.11 mi12:08:031:39:317:355:07
7:30
-0:01
25K
15.53 mi12:26:051:57:337:3418:02
7:26
-0:04
30K
18.64 mi12:50:102:21:387:3624:05
7:45
+0:19
20M
20.00 mi13:00:392:32:077:3610:29
7:43
-0:02
21M
21.00 mi13:08:422:40:107:388:03
8:03
+0:20
35K
21.75 mi13:14:122:45:407:375:30
7:21
-0:42
23M
23.00 mi13:23:592:55:277:389:47
7:49
+0:28
24M
24.00 mi13:31:363:03:047:387:37
7:37
-0:12
40K
24.85 mi13:38:083:09:367:386:32
7:38
+0:01
25.2M
25.20 mi13:40:563:12:247:382:48
8:07
+0:29
Finish
26.22 mi13:48:393:20:077:387:43
7:34
-0:33

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

7:21 /mi

Average Pace

7:38 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:19

99% of race

Time at Steady Pace

2:48

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi10:52:2623:547:4223:54
7:42
#11381
10K
6.21 mi11:16:1647:447:4123:50
7:40
#11636
15K
9.32 mi11:39:361:11:047:3723:20
7:31
#11147
20K
12.43 mi12:02:561:34:247:3623:20
7:31
#10677
Half
13.11 mi12:08:031:39:317:355:07
7:30
#10653
25K
15.53 mi12:26:051:57:337:3418:02
7:26
#10205
30K
18.64 mi12:50:102:21:387:3624:05
7:45
#9958
20M
20.00 mi13:00:392:32:077:3610:29
7:43
#9781
21M
21.00 mi13:08:422:40:107:388:03
8:03
#9653
35K
21.75 mi13:14:122:45:407:375:30
7:21
#9547
23M
23.00 mi13:23:592:55:277:389:47
7:49
#9438
24M
24.00 mi13:31:363:03:047:387:37
7:37
#9370
40K
24.85 mi13:38:083:09:367:386:32
7:38
#9273
25.2M
25.20 mi13:40:563:12:247:382:48
8:07
#9233
Finish
26.22 mi13:48:393:20:077:387:43
7:34
#9223
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi113812524252410269(Top 39%)1967(Top 17%)1967(Top 40%)
10K6.21 mi3.10 mi11636-2552667-1432667-14311993(Top 45%)2864(Top 25%)2864(Top 59%)
15K9.32 mi3.11 mi11147+4892413+2542413+25410269(Top 39%)1967(Top 17%)1967(Top 40%)
20K12.43 mi3.11 mi10677+4702172+2412172+2419401(Top 35%)1648(Top 14%)1648(Top 34%)
Half13.11 mi0.68 mi10653+242155+172155+1710272(Top 39%)2005(Top 18%)2005(Top 41%)
25K15.53 mi2.42 mi10205+4481953+2021953+2028335(Top 31%)1308(Top 11%)1308(Top 27%)
30K18.64 mi3.11 mi9958+2471875+781875+789010(Top 34%)1713(Top 15%)1713(Top 35%)
20M20.00 mi1.36 mi9781+1771820+551820+558320(Top 31%)1524(Top 13%)1524(Top 31%)
21M21.00 mi1.00 mi9653+1281785+351785+357713(Top 29%)1398(Top 12%)1398(Top 29%)
35K21.75 mi0.75 mi9547+1061763+221763+227537(Top 28%)1329(Top 12%)1329(Top 27%)
23M23.00 mi1.25 mi9438+1091741+221741+228530(Top 32%)1805(Top 16%)1805(Top 37%)
24M24.00 mi1.00 mi9370+681747-61747-68541(Top 32%)1893(Top 17%)1893(Top 39%)
40K24.85 mi0.85 mi9273+971735+121735+127596(Top 29%)1603(Top 14%)1603(Top 33%)
25.2M25.20 mi0.35 mi9233+401729+61729+67298(Top 27%)1542(Top 13%)1542(Top 32%)
Finish26.22 mi1.02 mi9223+101748-191748-199120(Top 34%)2290(Top 20%)2290(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10269

Females

1967

F18-39

1967

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11993

Females

2864

F18-39

2864

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10269

Females

1967

F18-39

1967

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9401

Females

1648

F18-39

1648

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

10272

Females

2005

F18-39

2005

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8335

Females

1308

F18-39

1308

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9010

Females

1713

F18-39

1713

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8320

Females

1524

F18-39

1524

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7713

Females

1398

F18-39

1398

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7537

Females

1329

F18-39

1329

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8530

Females

1805

F18-39

1805

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8541

Females

1893

F18-39

1893

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7596

Females

1603

F18-39

1603

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7298

Females

1542

F18-39

1542

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9120

Females

2290

F18-39

2290

Passing Analysis

Category:
Athletes Passed
2926*
Passed By
768
Net Change
+2158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11381
5K → 10K201456-255#11381#11636
10K → 15K52940+489#11636#11147
15K → 20K48010+470#11147#10677
20K → Half4117+24#10677#10653
Half → 25K4513+448#10653#10205
25K → 30K299*52+247#10205#9958
30K → 20M18811+177#9958#9781
20M → 21M15022+128#9781#9653
21M → 35K1104+106#9653#9547
35K → 23M14233+109#9547#9438
23M → 24M10032+68#9438#9370
24M → 40K12023+97#9370#9273
40K → 25.2M5111+40#9273#9233
25.2M → Finish6454+10#9233#9223
TOTALS2926*768+2158

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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