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BOSTON MARATHON 2023

Francine Katz

Bib: 24196•F

AZ

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
28:44
Rank: #21378
Start → 5K
28:44 | 9:15/mi
10K· 6.21 mi
58:59
Rank: #22310 (-932)
5K → 10K
30:15 | 9:44/mi
15K· 9.32 mi
1:30:20
Rank: #22859 (-549)
10K → 15K
31:21 | 10:05/mi
20K· 12.43 mi
2:02:46
Rank: #23149 (-290)
15K → 20K
32:26 | 10:26/mi
Half· 13.11 mi
2:09:50
Rank: #23198 (-49)
20K → Half
7:04 | 10:21/mi
25K· 15.53 mi
2:40:04
Rank: #23783 (-585)
Half → 25K
30:14 | 12:28/mi
30K· 18.64 mi
3:18:12
Rank: #24042 (-259)
25K → 30K
38:08 | 12:16/mi
20M
3:34:52
Rank: #24108 (-66)
30K → 20M
16:40 | 12:16/mi
21M
3:48:48
Rank: #24181 (-73)
20M → 21M
13:56 | 13:56/mi
35K· 21.75 mi
3:57:19
Rank: #24179 (+2)
21M → 35K
8:31 | 11:23/mi
23M
4:12:48
Rank: #24219 (-40)
35K → 23M
15:29 | 12:22/mi
24M
4:24:13
Rank: #24202 (+17)
23M → 24M
11:25 | 11:25/mi
40K· 24.85 mi
4:34:26
Rank: #24187 (+15)
24M → 40K
10:13 | 11:57/mi
25.2M
4:39:25
Rank: #24220 (-33)
40K → 25.2M
4:59 | 14:27/mi
Finish· 26.22 mi
4:51:00
Rank: #24253 (-33)
25.2M → Finish
11:35 | 11:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:50
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:41:10
Pace12:18 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4928:449:1528:44
9:15
-
10K
6.21 mi12:14:0458:599:3030:15
9:44
+0:29
15K
9.32 mi12:45:251:30:209:4231:21
10:05
+0:21
20K
12.43 mi13:17:512:02:469:5332:26
10:26
+0:21
Half
13.11 mi13:24:552:09:509:547:04
10:21
-0:05
25K
15.53 mi13:55:092:40:0410:1830:14
12:28
+2:07
30K
18.64 mi14:33:173:18:1210:3838:08
12:16
-0:12
20M
20.00 mi14:49:573:34:5210:4516:40
12:16
0:00
21M
21.00 mi15:03:533:48:4810:5413:56
13:56
+1:40
35K
21.75 mi15:12:243:57:1910:558:31
11:23
-2:33
23M
23.00 mi15:27:534:12:4810:5915:29
12:22
+0:59
24M
24.00 mi15:39:184:24:1311:0111:25
11:25
-0:57
40K
24.85 mi15:49:314:34:2611:0210:13
11:57
+0:32
25.2M
25.20 mi15:54:304:39:2511:054:59
14:27
+2:30
Finish
26.22 mi16:06:054:51:0011:0611:35
11:22
-3:05

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

9:15 /mi

Average Pace

11:06 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:50

45% of race

Time at Steady Pace

41:44

14% of race

Time at Slower Pace

1:59:26

41% of race

Average Pace: 11:06 /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 mi11:43:4928:449:1528:44
9:15
#21378
10K
6.21 mi12:14:0458:599:3030:15
9:44
#22310
15K
9.32 mi12:45:251:30:209:4231:21
10:05
#22859
20K
12.43 mi13:17:512:02:469:5332:26
10:26
#23149
Half
13.11 mi13:24:552:09:509:547:04
10:21
#23198
25K
15.53 mi13:55:092:40:0410:1830:14
12:28
#23783
30K
18.64 mi14:33:173:18:1210:3838:08
12:16
#24042
20M
20.00 mi14:49:573:34:5210:4516:40
12:16
#24108
21M
21.00 mi15:03:533:48:4810:5413:56
13:56
#24181
35K
21.75 mi15:12:243:57:1910:558:31
11:23
#24179
23M
23.00 mi15:27:534:12:4810:5915:29
12:22
#24219
24M
24.00 mi15:39:184:24:1311:0111:25
11:25
#24202
40K
24.85 mi15:49:314:34:2611:0210:13
11:57
#24187
25.2M
25.20 mi15:54:304:39:2511:054:59
14:27
#24220
Finish
26.22 mi16:06:054:51:0011:0611:35
11:22
#24253
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi213788569856923685(Top 89%)9714(Top 85%)9714(Top 1843%)
10K6.21 mi3.10 mi22310-9329005-4369005-43623133(Top 87%)9405(Top 82%)9405(Top 1785%)
15K9.32 mi3.11 mi22859-5499264-2599264-25923685(Top 89%)9714(Top 85%)9714(Top 1843%)
20K12.43 mi3.11 mi23149-2909433-1699433-16923737(Top 89%)9767(Top 86%)9767(Top 1853%)
Half13.11 mi0.68 mi23198-499453-209453-2023963(Top 90%)9899(Top 87%)9899(Top 1878%)
25K15.53 mi2.42 mi23783-5859778-3259778-32525521(Top 96%)10805(Top 95%)10805(Top 2050%)
30K18.64 mi3.11 mi24042-2599943-1659943-16524785(Top 93%)10446(Top 91%)10446(Top 1982%)
20M20.00 mi1.36 mi24108-669999-569999-5624506(Top 92%)10337(Top 90%)10337(Top 1961%)
21M21.00 mi1.00 mi24181-7310053-5410053-5424981(Top 94%)10605(Top 93%)10605(Top 2012%)
35K21.75 mi0.75 mi24179+210055-210055-223947(Top 90%)10105(Top 88%)10105(Top 1917%)
23M23.00 mi1.25 mi24219-4010085-3010085-3024454(Top 92%)10364(Top 91%)10364(Top 1967%)
24M24.00 mi1.00 mi24202+1710077+810077+823764(Top 89%)10038(Top 88%)10038(Top 1905%)
40K24.85 mi0.85 mi24187+1510078-110078-123834(Top 90%)10101(Top 88%)10101(Top 1917%)
25.2M25.20 mi0.35 mi24220-3310099-2110099-2125369(Top 95%)10860(Top 95%)10860(Top 2061%)
Finish26.22 mi1.02 mi24253-3310115-1610115-1624516(Top 92%)10414(Top 91%)10414(Top 1976%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23685

Females

9714

F60-64

9714

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

23133

Females

9405

F60-64

9405

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23685

Females

9714

F60-64

9714

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23737

Females

9767

F60-64

9767

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23963

Females

9899

F60-64

9899

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

25521

Females

10805

F60-64

10805

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

24785

Females

10446

F60-64

10446

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

24506

Females

10337

F60-64

10337

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

24981

Females

10605

F60-64

10605

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

23947

Females

10105

F60-64

10105

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

24454

Females

10364

F60-64

10364

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

23764

Females

10038

F60-64

10038

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23834

Females

10101

F60-64

10101

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25369

Females

10860

F60-64

10860

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

24516

Females

10414

F60-64

10414

Passing Analysis

Category:
Athletes Passed
371
Passed By
3246
Net Change
-2875
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21378
5K → 10K41973-932#21378#22310
10K → 15K36585-549#22310#22859
15K → 20K57347-290#22859#23149
20K → Half1059-49#23149#23198
Half → 25K8593-585#23198#23783
25K → 30K41300-259#23783#24042
30K → 20M3096-66#24042#24108
20M → 21M1689-73#24108#24181
21M → 35K1715+2#24181#24179
35K → 23M2161-40#24179#24219
23M → 24M3316+17#24219#24202
24M → 40K4126+15#24202#24187
40K → 25.2M336-33#24187#24220
25.2M → Finish1750-33#24220#24253
TOTALS3713246-2875
📊

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