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BOSTON MARATHON 2023

Jeanne Caron

MA

Bib: 15861 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:46/mi
33:27
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:36/mi
1:06:23
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:55/mi
1:40:18
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:36/mi
2:16:21
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
13:14/mi
2:25:23
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
12:51/mi
2:56:32
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
12:19/mi
3:34:48
↑ 181↓ 1480.2%
138 ft elev
20M
13:10/mi
3:52:41
↑ 64↓ 500.2%
148 ft elev
21M
13:34/mi
4:06:15
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:22/mi
4:15:30
↑ 17↓ 861.7%
156 ft elev
23M
12:50/mi
4:31:34
↑ 23↓ 630.6%
116 ft elev
24M
11:50/mi
4:43:24
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:10/mi
4:53:48
↓ 200.3%
20 ft elev
25.2M
13:15/mi
4:58:22
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:34/mi
5:10:09
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:25:23
Pace11:05 /mi
2nd Half
Distance13.11 mi
Time2:44:46
Pace12:34 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:3133:2710:4633:27
10:46
-
10K
6.21 mi11:37:271:06:2310:4132:56
10:36
-0:10
15K
9.32 mi12:11:221:40:1810:4633:55
10:55
+0:19
20K
12.43 mi12:47:252:16:2110:5836:03
11:36
+0:41
Half
13.11 mi12:56:272:25:2311:059:02
13:14
+1:38
25K
15.53 mi13:27:362:56:3211:2231:09
12:51
-0:23
30K
18.64 mi14:05:523:34:4811:3138:16
12:19
-0:32
20M
20.00 mi14:23:453:52:4111:3817:53
13:10
+0:51
21M
21.00 mi14:37:194:06:1511:4413:34
13:34
+0:24
35K
21.75 mi14:46:344:15:3011:459:15
12:22
-1:12
23M
23.00 mi15:02:384:31:3411:4816:04
12:50
+0:28
24M
24.00 mi15:14:284:43:2411:4911:50
11:50
-1:00
40K
24.85 mi15:24:524:53:4811:4910:24
12:10
+0:20
25.2M
25.20 mi15:29:264:58:2211:504:34
13:15
+1:05
Finish
26.22 mi15:41:135:10:0911:5011:47
11:34
-1:41

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

10:36 /mi

Average Pace

11:50 /mi

Slowest Pace

13:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:58

52% of race

Time at Steady Pace

57:55

19% of race

Time at Slower Pace

1:32:16

30% of race

Average Pace: 11:50 /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 mi11:04:3133:2710:4633:27
10:46
#25310
10K
6.21 mi11:37:271:06:2310:4132:56
10:36
#25065
15K
9.32 mi12:11:221:40:1810:4633:55
10:55
#25082
20K
12.43 mi12:47:252:16:2110:5836:03
11:36
#25167
Half
13.11 mi12:56:272:25:2311:059:02
13:14
#25342
25K
15.53 mi13:27:362:56:3211:2231:09
12:51
#25463
30K
18.64 mi14:05:523:34:4811:3138:16
12:19
#25340
20M
20.00 mi14:23:453:52:4111:3817:53
13:10
#25365
21M
21.00 mi14:37:194:06:1511:4413:34
13:34
#25336
35K
21.75 mi14:46:344:15:3011:459:15
12:22
#25330
23M
23.00 mi15:02:384:31:3411:4816:04
12:50
#25334
24M
24.00 mi15:14:284:43:2411:4911:50
11:50
#25293
40K
24.85 mi15:24:524:53:4811:4910:24
12:10
#25263
25.2M
25.20 mi15:29:264:58:2211:504:34
13:15
#25252
Finish
26.22 mi15:41:135:10:0911:5011:47
11:34
#25235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi25310106161061625086(Top 94%)10511(Top 92%)10511(Top 871%)
10K6.21 mi3.10 mi25065+24510471+14510471+14524863(Top 93%)10365(Top 91%)10365(Top 859%)
15K9.32 mi3.11 mi25082-1710485-1410485-1425086(Top 94%)10511(Top 92%)10511(Top 871%)
20K12.43 mi3.11 mi25167-8510549-6410549-6425355(Top 95%)10689(Top 94%)10689(Top 886%)
Half13.11 mi0.68 mi25342-17510655-10610655-10626410(Top 99%)11312(Top 99%)11312(Top 937%)
25K15.53 mi2.42 mi25463-12110740-8510740-8525782(Top 97%)10950(Top 96%)10950(Top 907%)
30K18.64 mi3.11 mi25340+12310686+5410686+5424826(Top 93%)10473(Top 92%)10473(Top 868%)
20M20.00 mi1.36 mi25365-2510707-2110707-2125301(Top 95%)10757(Top 94%)10757(Top 891%)
21M21.00 mi1.00 mi25336+2910696+1110696+1124656(Top 93%)10430(Top 91%)10430(Top 864%)
35K21.75 mi0.75 mi25330+610697-110697-125046(Top 94%)10677(Top 93%)10677(Top 885%)
23M23.00 mi1.25 mi25334-410703-610703-624925(Top 94%)10594(Top 93%)10594(Top 878%)
24M24.00 mi1.00 mi25293+4110685+1810685+1824321(Top 91%)10338(Top 91%)10338(Top 857%)
40K24.85 mi0.85 mi25263+3010674+1110674+1124091(Top 90%)10223(Top 89%)10223(Top 847%)
25.2M25.20 mi0.35 mi25252+1110668+610668+624264(Top 91%)10320(Top 90%)10320(Top 855%)
Finish26.22 mi1.02 mi25235+1710662+610662+624768(Top 93%)10544(Top 92%)10544(Top 874%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

25086

Females

10511

F50-54

10511

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

24863

Females

10365

F50-54

10365

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

25086

Females

10511

F50-54

10511

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25355

Females

10689

F50-54

10689

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26410

Females

11312

F50-54

11312

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

25782

Females

10950

F50-54

10950

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

24826

Females

10473

F50-54

10473

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

25301

Females

10757

F50-54

10757

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

24656

Females

10430

F50-54

10430

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

25046

Females

10677

F50-54

10677

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

24925

Females

10594

F50-54

10594

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

24321

Females

10338

F50-54

10338

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

24091

Females

10223

F50-54

10223

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24264

Females

10320

F50-54

10320

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

24768

Females

10544

F50-54

10544

Passing Analysis

Category:
Athletes Passed
902
Passed By
827
Net Change
+75
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25310
5K → 10K31873+245#25310#25065
10K → 15K103120-17#25065#25082
15K → 20K68153-85#25082#25167
20K → Half1176-175#25167#25342
Half → 25K23144-121#25342#25463
25K → 30K15027+123#25463#25340
30K → 20M2247-25#25340#25365
20M → 21M4213+29#25365#25336
21M → 35K2216+6#25336#25330
35K → 23M2933-4#25330#25334
23M → 24M476+41#25334#25293
24M → 40K366+30#25293#25263
40K → 25.2M132+11#25263#25252
25.2M → Finish2811+17#25252#25235
TOTALS902827+75
📊

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