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BOSTON MARATHON 2023

Judy Wilson

Bib: 24458•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F65-69)
#0 / 221
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:19/mi
32:04
↑ 97↓ 3451.5%
10K· 6.21 mi
9:55/mi
1:02:52
↑ 79↓ 1380.4%
15K· 9.32 mi
9:32/mi
1:32:30
↑ 67↓ 78
20K· 12.43 mi
10:15/mi
2:04:22
↑ 106↓ 860.1%
Half· 13.11 mi
9:42/mi
2:10:59
↑ 19↓ 370.5%
25K· 15.53 mi
9:47/mi
2:34:42
↑ 66↓ 880.2%
30K· 18.64 mi
10:29/mi
3:07:17
↑ 181↓ 1480.2%
20M
10:48/mi
3:21:57
↑ 64↓ 500.2%
21M
13:22/mi
3:35:19
↑ 106↓ 241.6%
35K· 21.75 mi
9:52/mi
3:42:42
↑ 17↓ 861.7%
23M
10:21/mi
3:55:40
↑ 23↓ 630.6%
24M
10:38/mi
4:06:18
↓ 821.3%
40K· 24.85 mi
12:03/mi
4:16:36
↓ 200.3%
25.2M
12:17/mi
4:20:50
↑ 13↓ 160.2%
Finish· 26.22 mi
11:13/mi
4:32:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:59
Pace9:59 /mi
2nd Half
Distance13.11 mi
Time2:21:17
Pace10:47 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4232:0410:1932:04
10:19
-
10K
6.21 mi12:18:301:02:5210:0730:48
9:55
-0:24
15K
9.32 mi12:48:081:32:309:5529:38
9:32
-0:23
20K
12.43 mi13:20:002:04:2210:0031:52
10:15
+0:43
Half
13.11 mi13:26:372:10:599:596:37
9:42
-0:33
25K
15.53 mi13:50:202:34:429:5823:43
9:47
+0:05
30K
18.64 mi14:22:553:07:1710:0332:35
10:29
+0:42
20M
20.00 mi14:37:353:21:5710:0614:40
10:48
+0:19
21M
21.00 mi14:50:573:35:1910:1513:22
13:22
+2:34
35K
21.75 mi14:58:203:42:4210:147:23
9:52
-3:30
23M
23.00 mi15:11:183:55:4010:1512:58
10:21
+0:29
24M
24.00 mi15:21:564:06:1810:1610:38
10:38
+0:17
40K
24.85 mi15:32:144:16:3610:1910:18
12:03
+1:25
25.2M
25.20 mi15:36:284:20:5010:214:14
12:17
+0:14
Finish
26.22 mi15:47:544:32:1610:2411:26
11:13
-1:04

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

9:32 /mi

Average Pace

10:24 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:58

22% of race

Time at Steady Pace

2:52:58

64% of race

Time at Slower Pace

39:20

14% of race

Average Pace: 10:23 /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 mi11:47:4232:0410:1932:04
10:19
#24276
10K
6.21 mi12:18:301:02:5210:0730:48
9:55
#23887
15K
9.32 mi12:48:081:32:309:5529:38
9:32
#23436
20K
12.43 mi13:20:002:04:2210:0031:52
10:15
#23432
Half
13.11 mi13:26:372:10:599:596:37
9:42
#23392
25K
15.53 mi13:50:202:34:429:5823:43
9:47
#23091
30K
18.64 mi14:22:553:07:1710:0332:35
10:29
#22898
20M
20.00 mi14:37:353:21:5710:0614:40
10:48
#22849
21M
21.00 mi14:50:573:35:1910:1513:22
13:22
#22993
35K
21.75 mi14:58:203:42:4210:147:23
9:52
#22919
23M
23.00 mi15:11:183:55:4010:1512:58
10:21
#22809
24M
24.00 mi15:21:564:06:1810:1610:38
10:38
#22782
40K
24.85 mi15:32:144:16:3610:1910:18
12:03
#22831
25.2M
25.20 mi15:36:284:20:5010:214:14
12:17
#22837
Finish
26.22 mi15:47:544:32:1610:2411:26
11:13
#22898
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi24276100251002522368(Top 84%)8992(Top 79%)8992(Top 4069%)
10K6.21 mi3.10 mi23887+3899834+1919834+19123522(Top 88%)9638(Top 84%)9638(Top 4361%)
15K9.32 mi3.11 mi23436+4519574+2609574+26022368(Top 84%)8992(Top 79%)8992(Top 4069%)
20K12.43 mi3.11 mi23432+49568+69568+623396(Top 88%)9563(Top 84%)9563(Top 4327%)
Half13.11 mi0.68 mi23392+409552+169552+1622661(Top 85%)9171(Top 80%)9171(Top 4150%)
25K15.53 mi2.42 mi23091+3019406+1469406+14621702(Top 82%)8677(Top 76%)8677(Top 3926%)
30K18.64 mi3.11 mi22898+1939324+829324+8222192(Top 83%)9008(Top 79%)9008(Top 4076%)
20M20.00 mi1.36 mi22849+499318+69318+622346(Top 84%)9165(Top 80%)9165(Top 4147%)
21M21.00 mi1.00 mi22993-1449403-859403-8524466(Top 92%)10324(Top 90%)10324(Top 4671%)
35K21.75 mi0.75 mi22919+749373+309373+3020949(Top 79%)8473(Top 74%)8473(Top 3834%)
23M23.00 mi1.25 mi22809+1109330+439330+4320976(Top 79%)8512(Top 75%)8512(Top 3852%)
24M24.00 mi1.00 mi22782+279322+89322+822314(Top 84%)9266(Top 81%)9266(Top 4193%)
40K24.85 mi0.85 mi22831-499353-319353-3123955(Top 90%)10157(Top 89%)10157(Top 4596%)
25.2M25.20 mi0.35 mi22837-69357-49357-422952(Top 86%)9632(Top 84%)9632(Top 4358%)
Finish26.22 mi1.02 mi22898-619398-419398-4124326(Top 91%)10315(Top 90%)10315(Top 4667%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

22368

Females

8992

F65-69

8992

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

23522

Females

9638

F65-69

9638

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

22368

Females

8992

F65-69

8992

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23396

Females

9563

F65-69

9563

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

22661

Females

9171

F65-69

9171

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

21702

Females

8677

F65-69

8677

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

22192

Females

9008

F65-69

9008

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

22346

Females

9165

F65-69

9165

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

24466

Females

10324

F65-69

10324

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

20949

Females

8473

F65-69

8473

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20976

Females

8512

F65-69

8512

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

22314

Females

9266

F65-69

9266

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23955

Females

10157

F65-69

10157

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22952

Females

9632

F65-69

9632

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

24326

Females

10315

F65-69

10315

Passing Analysis

Category:
Athletes Passed
1995
Passed By
617
Net Change
+1378
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24276
5K → 10K45364+389#24276#23887
10K → 15K4565+451#23887#23436
15K → 20K121117+4#23436#23432
20K → Half466+40#23432#23392
Half → 25K3087+301#23392#23091
25K → 30K22936+193#23091#22898
30K → 20M8637+49#22898#22849
20M → 21M13157-144#22849#22993
21M → 35K773+74#22993#22919
35K → 23M1199+110#22919#22809
23M → 24M4720+27#22809#22782
24M → 40K1564-49#22782#22831
40K → 25.2M1319-6#22831#22837
25.2M → Finish1273-61#22837#22898
TOTALS1995617+1378
📊

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