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BOSTON MARATHON 2023

Kerry Egan

Bib: 26798•F

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
38:58
Rank: #26545
Start → 5K
38:58 | 12:33/mi
10K· 6.21 mi
1:17:41
Rank: #26517 (+28)
5K → 10K
38:43 | 12:28/mi
15K· 9.32 mi
1:55:01
Rank: #26439 (+78)
10K → 15K
37:20 | 12:01/mi
20K· 12.43 mi
2:34:23
Rank: #26368 (+71)
15K → 20K
39:22 | 12:40/mi
Half· 13.11 mi
2:42:44
Rank: #26356 (+12)
20K → Half
8:21 | 12:14/mi
25K· 15.53 mi
3:14:24
Rank: #26292 (+64)
Half → 25K
31:40 | 13:04/mi
30K· 18.64 mi
3:57:28
Rank: #26275 (+17)
25K → 30K
43:04 | 13:52/mi
20M
4:17:24
Rank: #26277 (-2)
30K → 20M
19:56 | 14:40/mi
21M
4:32:39
Rank: #26266 (+11)
20M → 21M
15:15 | 15:15/mi
35K· 21.75 mi
4:42:30
Rank: #26244 (+22)
21M → 35K
9:51 | 13:10/mi
23M
5:01:16
Rank: #26265 (-21)
35K → 23M
18:46 | 14:59/mi
24M
5:14:52
Rank: #26260 (+5)
23M → 24M
13:36 | 13:36/mi
40K· 24.85 mi
5:26:37
Rank: #26246 (+14)
24M → 40K
11:45 | 13:45/mi
25.2M
5:31:52
Rank: #26249 (-3)
40K → 25.2M
5:15 | 15:13/mi
Finish· 26.22 mi
5:43:31
Rank: #26216 (+33)
25.2M → Finish
11:39 | 11:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:42:44
Pace12:25 /mi
2nd Half
Distance13.11 mi
Time3:00:47
Pace13:47 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:1938:5812:3338:58
12:33
-
10K
6.21 mi12:38:021:17:4112:3038:43
12:28
-0:05
15K
9.32 mi13:15:221:55:0112:2037:20
12:01
-0:27
20K
12.43 mi13:54:442:34:2312:2539:22
12:40
+0:39
Half
13.11 mi14:03:052:42:4412:258:21
12:14
-0:26
25K
15.53 mi14:34:453:14:2412:3131:40
13:04
+0:50
30K
18.64 mi15:17:493:57:2812:4443:04
13:52
+0:48
20M
20.00 mi15:37:454:17:2412:5219:56
14:40
+0:48
21M
21.00 mi15:53:004:32:3912:5915:15
15:15
+0:35
35K
21.75 mi16:02:514:42:3012:599:51
13:10
-2:05
23M
23.00 mi16:21:375:01:1613:0618:46
14:59
+1:49
24M
24.00 mi16:35:135:14:5213:0713:36
13:36
-1:23
40K
24.85 mi16:46:585:26:3713:0811:45
13:45
+0:09
25.2M
25.20 mi16:52:135:31:5213:105:15
15:13
+1:28
Finish
26.22 mi17:03:525:43:3113:0711:39
11:26
-3:47

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

11:26 /mi

Average Pace

13:07 /mi

Slowest Pace

15:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:01

39% of race

Time at Steady Pace

1:46:14

31% of race

Time at Slower Pace

1:42:16

30% of race

Average Pace: 13:06 /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 mi11:59:1938:5812:3338:58
12:33
#26545
10K
6.21 mi12:38:021:17:4112:3038:43
12:28
#26517
15K
9.32 mi13:15:221:55:0112:2037:20
12:01
#26439
20K
12.43 mi13:54:442:34:2312:2539:22
12:40
#26368
Half
13.11 mi14:03:052:42:4412:258:21
12:14
#26356
25K
15.53 mi14:34:453:14:2412:3131:40
13:04
#26292
30K
18.64 mi15:17:493:57:2812:4443:04
13:52
#26275
20M
20.00 mi15:37:454:17:2412:5219:56
14:40
#26277
21M
21.00 mi15:53:004:32:3912:5915:15
15:15
#26266
35K
21.75 mi16:02:514:42:3012:599:51
13:10
#26244
23M
23.00 mi16:21:375:01:1613:0618:46
14:59
#26265
24M
24.00 mi16:35:135:14:5213:0713:36
13:36
#26260
40K
24.85 mi16:46:585:26:3713:0811:45
13:45
#26246
25.2M
25.20 mi16:52:135:31:5213:105:15
15:13
#26249
Finish
26.22 mi17:03:525:43:3113:0711:39
11:26
#26216
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26545113861138626068(Top 98%)11085(Top 97%)11085(Top 227%)
10K6.21 mi3.10 mi26517+2811374+1211374+1226463(Top 99%)11337(Top 99%)11337(Top 232%)
15K9.32 mi3.11 mi26439+7811320+5411320+5426068(Top 98%)11085(Top 97%)11085(Top 227%)
20K12.43 mi3.11 mi26368+7111269+5111269+5126070(Top 98%)11096(Top 97%)11096(Top 227%)
Half13.11 mi0.68 mi26356+1211261+811261+826031(Top 98%)11077(Top 97%)11077(Top 227%)
25K15.53 mi2.42 mi26292+6411220+4111220+4125893(Top 97%)11021(Top 96%)11021(Top 226%)
30K18.64 mi3.11 mi26275+1711213+711213+725962(Top 98%)11082(Top 97%)11082(Top 227%)
20M20.00 mi1.36 mi26277-211220-711220-726175(Top 98%)11215(Top 98%)11215(Top 230%)
21M21.00 mi1.00 mi26266+1111216+411216+425874(Top 97%)11038(Top 97%)11038(Top 226%)
35K21.75 mi0.75 mi26244+2211208+811208+825693(Top 97%)10991(Top 96%)10991(Top 225%)
23M23.00 mi1.25 mi26265-2111223-1511223-1526296(Top 99%)11283(Top 99%)11283(Top 231%)
24M24.00 mi1.00 mi26260+5112231122325872(Top 97%)11100(Top 97%)11100(Top 227%)
40K24.85 mi0.85 mi26246+1411213+1011213+1025532(Top 96%)10944(Top 96%)10944(Top 224%)
25.2M25.20 mi0.35 mi26249-311212+111212+125813(Top 97%)11083(Top 97%)11083(Top 227%)
Finish26.22 mi1.02 mi26216+3311197+1511197+1524613(Top 92%)10467(Top 92%)10467(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

26068

Females

11085

F18-39

11085

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26463

Females

11337

F18-39

11337

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

26068

Females

11085

F18-39

11085

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

26070

Females

11096

F18-39

11096

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

26031

Females

11077

F18-39

11077

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

25893

Females

11021

F18-39

11021

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

25962

Females

11082

F18-39

11082

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

26175

Females

11215

F18-39

11215

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

25874

Females

11038

F18-39

11038

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25693

Females

10991

F18-39

10991

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

26296

Females

11283

F18-39

11283

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25872

Females

11100

F18-39

11100

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25532

Females

10944

F18-39

10944

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25813

Females

11083

F18-39

11083

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

24613

Females

10467

F18-39

10467

Passing Analysis

Category:
Athletes Passed
456
Passed By
127
Net Change
+329
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26545
5K → 10K368+28#26545#26517
10K → 15K824+78#26517#26439
15K → 20K787+71#26439#26368
20K → Half120+12#26368#26356
Half → 25K684+64#26356#26292
25K → 30K3720+17#26292#26275
30K → 20M1618-2#26275#26277
20M → 21M2110+11#26277#26266
21M → 35K264+22#26266#26244
35K → 23M930-21#26244#26265
23M → 24M149+5#26265#26260
24M → 40K195+14#26260#26246
40K → 25.2M47-3#26246#26249
25.2M → Finish341+33#26249#26216
TOTALS456127+329
📊

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