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BOSTON MARATHON 2023

Eileen Perry

Bib: 24040•F

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:40
Rank: #23121
Start → 5K
30:40 | 9:52/mi
10K· 6.21 mi
1:00:14
Rank: #22889 (+232)
5K → 10K
29:34 | 9:31/mi
15K· 9.32 mi
1:29:40
Rank: #22649 (+240)
10K → 15K
29:26 | 9:28/mi
20K· 12.43 mi
2:01:47
Rank: #22938 (-289)
15K → 20K
32:07 | 10:20/mi
Half· 13.11 mi
2:08:18
Rank: #22890 (+48)
20K → Half
6:31 | 9:33/mi
25K· 15.53 mi
2:33:44
Rank: #22947 (-57)
Half → 25K
25:26 | 10:29/mi
30K· 18.64 mi
3:08:05
Rank: #23014 (-67)
25K → 30K
34:21 | 11:03/mi
20M
3:23:36
Rank: #23043 (-29)
30K → 20M
15:31 | 11:25/mi
21M
3:35:54
Rank: #23055 (-12)
20M → 21M
12:18 | 12:18/mi
35K· 21.75 mi
3:44:17
Rank: #23083 (-28)
21M → 35K
8:23 | 11:12/mi
23M
3:57:52
Rank: #23008 (+75)
35K → 23M
13:35 | 10:51/mi
24M
4:08:01
Rank: #22926 (+82)
23M → 24M
10:09 | 10:09/mi
40K· 24.85 mi
4:17:03
Rank: #22869 (+57)
24M → 40K
9:02 | 10:34/mi
25.2M
4:21:13
Rank: #22870 (-1)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
4:31:48
Rank: #22873 (-3)
25.2M → Finish
10:35 | 10:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:18
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:23:30
Pace10:57 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2530:409:5230:40
9:52
-
10K
6.21 mi12:16:591:00:149:4229:34
9:31
-0:21
15K
9.32 mi12:46:251:29:409:3729:26
9:28
-0:03
20K
12.43 mi13:18:322:01:479:4832:07
10:20
+0:52
Half
13.11 mi13:25:032:08:189:476:31
9:33
-0:47
25K
15.53 mi13:50:292:33:449:5425:26
10:29
+0:56
30K
18.64 mi14:24:503:08:0510:0534:21
11:03
+0:34
20M
20.00 mi14:40:213:23:3610:1115:31
11:25
+0:22
21M
21.00 mi14:52:393:35:5410:1712:18
12:18
+0:53
35K
21.75 mi15:01:023:44:1710:198:23
11:12
-1:06
23M
23.00 mi15:14:373:57:5210:2113:35
10:51
-0:21
24M
24.00 mi15:24:464:08:0110:2010:09
10:09
-0:42
40K
24.85 mi15:33:484:17:0310:219:02
10:34
+0:25
25.2M
25.20 mi15:37:584:21:1310:224:10
12:05
+1:31
Finish
26.22 mi15:48:334:31:4810:2210:35
10:23
-1:42

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

9:28 /mi

Average Pace

10:22 /mi

Slowest Pace

12:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:11

35% of race

Time at Steady Pace

1:40:54

37% of race

Time at Slower Pace

1:14:43

27% of race

Average Pace: 10:22 /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 mi11:47:2530:409:5230:40
9:52
#23121
10K
6.21 mi12:16:591:00:149:4229:34
9:31
#22889
15K
9.32 mi12:46:251:29:409:3729:26
9:28
#22649
20K
12.43 mi13:18:322:01:479:4832:07
10:20
#22938
Half
13.11 mi13:25:032:08:189:476:31
9:33
#22890
25K
15.53 mi13:50:292:33:449:5425:26
10:29
#22947
30K
18.64 mi14:24:503:08:0510:0534:21
11:03
#23014
20M
20.00 mi14:40:213:23:3610:1115:31
11:25
#23043
21M
21.00 mi14:52:393:35:5410:1712:18
12:18
#23055
35K
21.75 mi15:01:023:44:1710:198:23
11:12
#23083
23M
23.00 mi15:14:373:57:5210:2113:35
10:51
#23008
24M
24.00 mi15:24:464:08:0110:2010:09
10:09
#22926
40K
24.85 mi15:33:484:17:0310:219:02
10:34
#22869
25.2M
25.20 mi15:37:584:21:1310:224:10
12:05
#22870
Finish
26.22 mi15:48:334:31:4810:2210:35
10:23
#22873
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi231219458945822184(Top 83%)8899(Top 78%)8899(Top 1689%)
10K6.21 mi3.10 mi22889+2329298+1609298+16022567(Top 85%)9123(Top 80%)9123(Top 1731%)
15K9.32 mi3.11 mi22649+2409164+1349164+13422184(Top 83%)8899(Top 78%)8899(Top 1689%)
20K12.43 mi3.11 mi22938-2899313-1499313-14923542(Top 88%)9654(Top 85%)9654(Top 1832%)
Half13.11 mi0.68 mi22890+489288+259288+2522298(Top 84%)8952(Top 78%)8952(Top 1699%)
25K15.53 mi2.42 mi22947-579333-459333-4523186(Top 87%)9483(Top 83%)9483(Top 1799%)
30K18.64 mi3.11 mi23014-679387-549387-5423178(Top 87%)9558(Top 84%)9558(Top 1814%)
20M20.00 mi1.36 mi23043-299421-349421-3423391(Top 88%)9728(Top 85%)9728(Top 1846%)
21M21.00 mi1.00 mi23055-129433-129433-1223196(Top 87%)9649(Top 84%)9649(Top 1831%)
35K21.75 mi0.75 mi23083-289458-259458-2523662(Top 89%)9968(Top 87%)9968(Top 1891%)
23M23.00 mi1.25 mi23008+759428+309428+3022062(Top 83%)9105(Top 80%)9105(Top 1728%)
24M24.00 mi1.00 mi22926+829397+319397+3121212(Top 80%)8679(Top 76%)8679(Top 1647%)
40K24.85 mi0.85 mi22869+579374+239374+2321392(Top 80%)8837(Top 77%)8837(Top 1677%)
25.2M25.20 mi0.35 mi22870-19376-29376-222669(Top 85%)9487(Top 83%)9487(Top 1800%)
Finish26.22 mi1.02 mi22873-39386-109386-1022777(Top 86%)9541(Top 84%)9541(Top 1810%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22184

Females

8899

F60-64

8899

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22567

Females

9123

F60-64

9123

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22184

Females

8899

F60-64

8899

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23542

Females

9654

F60-64

9654

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

22298

Females

8952

F60-64

8952

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

23186

Females

9483

F60-64

9483

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23178

Females

9558

F60-64

9558

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

23391

Females

9728

F60-64

9728

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

23196

Females

9649

F60-64

9649

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

23662

Females

9968

F60-64

9968

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22062

Females

9105

F60-64

9105

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

21212

Females

8679

F60-64

8679

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21392

Females

8837

F60-64

8837

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22669

Females

9487

F60-64

9487

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22777

Females

9541

F60-64

9541

Passing Analysis

Category:
Athletes Passed
1349
Passed By
1101
Net Change
+248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23121
5K → 10K363131+232#23121#22889
10K → 15K29353+240#22889#22649
15K → 20K59348-289#22649#22938
20K → Half546+48#22938#22890
Half → 25K80137-57#22890#22947
25K → 30K94161-67#22947#23014
30K → 20M5180-29#23014#23043
20M → 21M4254-12#23043#23055
21M → 35K1745-28#23055#23083
35K → 23M9217+75#23083#23008
23M → 24M9715+82#23008#22926
24M → 40K669+57#22926#22869
40K → 25.2M1314-1#22869#22870
25.2M → Finish2831-3#22870#22873
TOTALS13491101+248
📊

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