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BOSTON MARATHON 2023

Meghan Kilkenny

Bib: 11755•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 18%
Gender (Female)
#0 / 11423
Top 3%
Division (F18-39)
#0 / 4884
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:09
Rank: #7074
Start → 5K
7:08/mi
22:09 split
10K· 6.21 mi
43:52
Rank: #6859 (+215)
5K → 10K
6:59/mi
21:43 split
15K· 9.32 mi
1:05:40
Rank: #6759 (+100)
10K → 15K
7:01/mi
21:48 split
20K· 12.43 mi
1:27:26
Rank: #6547 (+212)
15K → 20K
7:00/mi
21:46 split
Half· 13.11 mi
1:32:11
Rank: #6535 (+12)
20K → Half
6:58/mi
4:45 split
25K· 15.53 mi
1:49:14
Rank: #6400 (+135)
Half → 25K
7:02/mi
17:03 split
30K· 18.64 mi
2:11:27
Rank: #6141 (+259)
25K → 30K
7:09/mi
22:13 split
20M
2:20:58
Rank: #5943 (+198)
30K → 20M
7:00/mi
9:31 split
21M
2:28:12
Rank: #5751 (+192)
20M → 21M
7:14/mi
7:14 split
35K· 21.75 mi
2:33:12
Rank: #5658 (+93)
21M → 35K
6:41/mi
5:00 split
23M
2:41:51
Rank: #5446 (+212)
35K → 23M
6:55/mi
8:39 split
24M
2:48:34
Rank: #5298 (+148)
23M → 24M
6:43/mi
6:43 split
40K· 24.85 mi
2:54:14
Rank: #5107 (+191)
24M → 40K
6:38/mi
5:40 split
25.2M
2:56:40
Rank: #5036 (+71)
40K → 25.2M
7:03/mi
2:26 split
Finish· 26.22 mi
3:03:08
Rank: #4862 (+174)
25.2M → Finish
6:21/mi
6:28 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:32:11
Pace7:02 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:30:57
Pace6:56 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5322:097:0822:09
7:08
-
10K
6.21 mi11:10:3643:527:0421:43
6:59
-0:09
15K
9.32 mi11:32:241:05:407:0321:48
7:01
+0:02
20K
12.43 mi11:54:101:27:267:0221:46
7:00
-0:01
Half
13.11 mi11:58:551:32:117:024:45
6:58
-0:02
25K
15.53 mi12:15:581:49:147:0217:03
7:02
+0:04
30K
18.64 mi12:38:112:11:277:0322:13
7:09
+0:07
20M
20.00 mi12:47:422:20:587:039:31
7:00
-0:09
21M
21.00 mi12:54:562:28:127:037:14
7:14
+0:14
35K
21.75 mi12:59:562:33:127:035:00
6:41
-0:33
23M
23.00 mi13:08:352:41:517:028:39
6:55
+0:14
24M
24.00 mi13:15:182:48:347:016:43
6:43
-0:12
40K
24.85 mi13:20:582:54:147:015:40
6:38
-0:05
25.2M
25.20 mi13:23:242:56:407:012:26
7:03
+0:25
Finish
26.22 mi13:29:523:03:086:596:28
6:21
-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

6:21 /mi

Average Pace

6:59 /mi

Slowest Pace

7:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:58

32% of race

Time at Steady Pace

2:04:10

68% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:59 /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 mi10:48:5322:097:0822:09
7:08
#7074
10K
6.21 mi11:10:3643:527:0421:43
6:59
#6859
15K
9.32 mi11:32:241:05:407:0321:48
7:01
#6759
20K
12.43 mi11:54:101:27:267:0221:46
7:00
#6547
Half
13.11 mi11:58:551:32:117:024:45
6:58
#6535
25K
15.53 mi12:15:581:49:147:0217:03
7:02
#6400
30K
18.64 mi12:38:112:11:277:0322:13
7:09
#6141
20M
20.00 mi12:47:422:20:587:039:31
7:00
#5943
21M
21.00 mi12:54:562:28:127:037:14
7:14
#5751
35K
21.75 mi12:59:562:33:127:035:00
6:41
#5658
23M
23.00 mi13:08:352:41:517:028:39
6:55
#5446
24M
24.00 mi13:15:182:48:347:016:43
6:43
#5298
40K
24.85 mi13:20:582:54:147:015:40
6:38
#5107
25.2M
25.20 mi13:23:242:56:407:012:26
7:03
#5036
Finish
26.22 mi13:29:523:03:086:596:28
6:21
#4862
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi70747377376671(Top 25%)669(Top 6%)669(Top 14%)
10K6.21 mi3.10 mi6859+215689+48689+486764(Top 25%)688(Top 6%)688(Top 14%)
15K9.32 mi3.11 mi6759+100676+13676+136671(Top 25%)669(Top 6%)669(Top 14%)
20K12.43 mi3.11 mi6547+212639+37639+376030(Top 23%)526(Top 5%)526(Top 11%)
Half13.11 mi0.68 mi6535+12636+3636+36372(Top 24%)584(Top 5%)584(Top 12%)
25K15.53 mi2.42 mi6400+135614+22614+225772(Top 22%)483(Top 4%)483(Top 10%)
30K18.64 mi3.11 mi6141+259563+51563+515232(Top 20%)447(Top 4%)447(Top 9%)
20M20.00 mi1.36 mi5943+198526+37526+374083(Top 15%)304(Top 3%)304(Top 6%)
21M21.00 mi1.00 mi5751+192489+37489+373306(Top 12%)225(Top 2%)225(Top 5%)
35K21.75 mi0.75 mi5658+93471+18471+183529(Top 13%)261(Top 2%)261(Top 5%)
23M23.00 mi1.25 mi5446+212449+22449+223329(Top 13%)243(Top 2%)243(Top 5%)
24M24.00 mi1.00 mi5298+148431+18431+183238(Top 12%)239(Top 2%)239(Top 5%)
40K24.85 mi0.85 mi5107+191412+19412+192068(Top 8%)136(Top 1%)136(Top 3%)
25.2M25.20 mi0.35 mi5036+71400+12400+122023(Top 8%)135(Top 1%)135(Top 3%)
Finish26.22 mi1.02 mi4862+174379+21379+211837(Top 7%)119(Top 1%)119(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6671

Females

669

F18-39

669

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6764

Females

688

F18-39

688

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6671

Females

669

F18-39

669

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

6030

Females

526

F18-39

526

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6372

Females

584

F18-39

584

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

5772

Females

483

F18-39

483

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5232

Females

447

F18-39

447

30K→20M

18.6 - 20.0 mi

Top 15%
×5story building
+64ft-50ft

Overall

4083

Females

304

F18-39

304

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3306

Females

225

F18-39

225

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3529

Females

261

F18-39

261

35K→23M

21.8 - 23.0 mi

Top 13%
×5story building
+23ft-63ft

Overall

3329

Females

243

F18-39

243

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3238

Females

239

F18-39

239

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2068

Females

136

F18-39

136

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2023

Females

135

F18-39

135

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1837

Females

119

F18-39

119

Passing Analysis

Category:
Athletes Passed
2487
Passed By
275
Net Change
+2212
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7074
5K → 10K322107+215#7074#6859
10K → 15K18383+100#6859#6759
15K → 20K23826+212#6759#6547
20K → Half2210+12#6547#6535
Half → 25K15015+135#6535#6400
25K → 30K27920+259#6400#6141
30K → 20M2035+198#6141#5943
20M → 21M1920+192#5943#5751
21M → 35K941+93#5751#5658
35K → 23M2153+212#5658#5446
23M → 24M1524+148#5446#5298
24M → 40K1921+191#5298#5107
40K → 25.2M710+71#5107#5036
25.2M → Finish1740+174#5036#4862
TOTALS2487275+2212
📊

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