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BOSTON MARATHON 2023

Patricia Mahon

Bib: 23630•F

PA

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
28:56
Rank: #21574
Start → 5K
28:56 | 9:19/mi
10K· 6.21 mi
58:02
Rank: #21860 (-286)
5K → 10K
29:06 | 9:22/mi
15K· 9.32 mi
1:27:23
Rank: #21916 (-56)
10K → 15K
29:21 | 9:27/mi
20K· 12.43 mi
1:57:21
Rank: #21925 (-9)
15K → 20K
29:58 | 9:39/mi
Half· 13.11 mi
2:03:49
Rank: #21921 (+4)
20K → Half
6:28 | 9:29/mi
25K· 15.53 mi
2:29:22
Rank: #22242 (-321)
Half → 25K
25:33 | 10:32/mi
30K· 18.64 mi
3:02:04
Rank: #22271 (-29)
25K → 30K
32:42 | 10:32/mi
20M
3:15:58
Rank: #22156 (+115)
30K → 20M
13:54 | 10:14/mi
21M
3:27:48
Rank: #22165 (-9)
20M → 21M
11:50 | 11:50/mi
35K· 21.75 mi
3:35:06
Rank: #22106 (+59)
21M → 35K
7:18 | 9:45/mi
23M
3:47:10
Rank: #21960 (+146)
35K → 23M
12:04 | 9:38/mi
24M
3:57:04
Rank: #21887 (+73)
23M → 24M
9:54 | 9:54/mi
40K· 24.85 mi
4:05:38
Rank: #21827 (+60)
24M → 40K
8:34 | 10:01/mi
25.2M
4:09:26
Rank: #21797 (+30)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
4:19:08
Rank: #21749 (+48)
25.2M → Finish
9:42 | 9:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:49
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:15:19
Pace10:19 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:4928:569:1928:56
9:19
-
10K
6.21 mi11:52:5558:029:2029:06
9:22
+0:03
15K
9.32 mi12:22:161:27:239:2329:21
9:27
+0:05
20K
12.43 mi12:52:141:57:219:2729:58
9:39
+0:12
Half
13.11 mi12:58:422:03:499:276:28
9:29
-0:10
25K
15.53 mi13:24:152:29:229:3725:33
10:32
+1:03
30K
18.64 mi13:56:573:02:049:4632:42
10:32
0:00
20M
20.00 mi14:10:513:15:589:4813:54
10:14
-0:18
21M
21.00 mi14:22:413:27:489:5411:50
11:50
+1:36
35K
21.75 mi14:29:593:35:069:537:18
9:45
-2:05
23M
23.00 mi14:42:033:47:109:5312:04
9:38
-0:07
24M
24.00 mi14:51:573:57:049:539:54
9:54
+0:16
40K
24.85 mi15:00:314:05:389:538:34
10:01
+0:07
25.2M
25.20 mi15:04:194:09:269:543:48
11:01
+1:00
Finish
26.22 mi15:14:014:19:089:539:42
9:31
-1:30

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

9:19 /mi

Average Pace

9:53 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:02

22% of race

Time at Steady Pace

1:53:19

44% of race

Time at Slower Pace

1:27:47

34% of race

Average Pace: 9:53 /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 mi11:23:4928:569:1928:56
9:19
#21574
10K
6.21 mi11:52:5558:029:2029:06
9:22
#21860
15K
9.32 mi12:22:161:27:239:2329:21
9:27
#21916
20K
12.43 mi12:52:141:57:219:2729:58
9:39
#21925
Half
13.11 mi12:58:422:03:499:276:28
9:29
#21921
25K
15.53 mi13:24:152:29:229:3725:33
10:32
#22242
30K
18.64 mi13:56:573:02:049:4632:42
10:32
#22271
20M
20.00 mi14:10:513:15:589:4813:54
10:14
#22156
21M
21.00 mi14:22:413:27:489:5411:50
11:50
#22165
35K
21.75 mi14:29:593:35:069:537:18
9:45
#22106
23M
23.00 mi14:42:033:47:109:5312:04
9:38
#21960
24M
24.00 mi14:51:573:57:049:539:54
9:54
#21887
40K
24.85 mi15:00:314:05:389:538:34
10:01
#21827
25.2M
25.20 mi15:04:194:09:269:543:48
11:01
#21797
Finish
26.22 mi15:14:014:19:089:539:42
9:31
#21749
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi215748680868022105(Top 83%)8850(Top 77%)8850(Top 1679%)
10K6.21 mi3.10 mi21860-2868776-968776-9622134(Top 83%)8892(Top 78%)8892(Top 1687%)
15K9.32 mi3.11 mi21916-568793-178793-1722105(Top 83%)8850(Top 77%)8850(Top 1679%)
20K12.43 mi3.11 mi21925-98791+28791+221991(Top 83%)8794(Top 77%)8794(Top 1669%)
Half13.11 mi0.68 mi21921+48787+48787+422070(Top 83%)8819(Top 77%)8819(Top 1673%)
25K15.53 mi2.42 mi22242-3218969-1828969-18223256(Top 87%)9528(Top 83%)9528(Top 1808%)
30K18.64 mi3.11 mi22271-298988-198988-1922260(Top 84%)9048(Top 79%)9048(Top 1717%)
20M20.00 mi1.36 mi22156+1158935+538935+5321102(Top 79%)8470(Top 74%)8470(Top 1607%)
21M21.00 mi1.00 mi22165-98946-118946-1122481(Top 84%)9266(Top 81%)9266(Top 1758%)
35K21.75 mi0.75 mi22106+598924+228924+2220662(Top 78%)8314(Top 73%)8314(Top 1578%)
23M23.00 mi1.25 mi21960+1468842+828842+8218890(Top 71%)7353(Top 64%)7353(Top 1395%)
24M24.00 mi1.00 mi21887+738815+278815+2720522(Top 77%)8276(Top 72%)8276(Top 1570%)
40K24.85 mi0.85 mi21827+608804+118804+1120044(Top 75%)8086(Top 71%)8086(Top 1534%)
25.2M25.20 mi0.35 mi21797+308790+148790+1420551(Top 77%)8353(Top 73%)8353(Top 1585%)
Finish26.22 mi1.02 mi21749+488767+238767+2320216(Top 76%)8133(Top 71%)8133(Top 1543%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22105

Females

8850

F60-64

8850

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

22134

Females

8892

F60-64

8892

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22105

Females

8850

F60-64

8850

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21991

Females

8794

F60-64

8794

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

22070

Females

8819

F60-64

8819

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

23256

Females

9528

F60-64

9528

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

22260

Females

9048

F60-64

9048

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

21102

Females

8470

F60-64

8470

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22481

Females

9266

F60-64

9266

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20662

Females

8314

F60-64

8314

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18890

Females

7353

F60-64

7353

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20522

Females

8276

F60-64

8276

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20044

Females

8086

F60-64

8086

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20551

Females

8353

F60-64

8353

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20216

Females

8133

F60-64

8133

Passing Analysis

Category:
Athletes Passed
1244
Passed By
1419
Net Change
-175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21574
5K → 10K162448-286#21574#21860
10K → 15K148204-56#21860#21916
15K → 20K125134-9#21916#21925
20K → Half2319+4#21925#21921
Half → 25K31352-321#21921#22242
25K → 30K115144-29#22242#22271
30K → 20M13217+115#22271#22156
20M → 21M5261-9#22156#22165
21M → 35K645+59#22165#22106
35K → 23M1515+146#22106#21960
23M → 24M829+73#21960#21887
24M → 40K7111+60#21887#21827
40K → 25.2M311+30#21827#21797
25.2M → Finish579+48#21797#21749
TOTALS12441419-175
📊

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