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BOSTON MARATHON 2023

Rita Petrocco

Bib: 23701•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 (F55-59)
#0 / 815
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:08
Rank: #19103
Start → 5K
27:08 | 8:44/mi
10K· 6.21 mi
54:11
Rank: #19232 (-129)
5K → 10K
27:03 | 8:42/mi
15K· 9.32 mi
1:21:23
Rank: #19222 (+10)
10K → 15K
27:12 | 8:45/mi
20K· 12.43 mi
1:48:58
Rank: #19166 (+56)
15K → 20K
27:35 | 8:53/mi
Half· 13.11 mi
1:54:58
Rank: #19172 (-6)
20K → Half
6:00 | 8:48/mi
25K· 15.53 mi
2:16:46
Rank: #19111 (+61)
Half → 25K
21:48 | 8:59/mi
30K· 18.64 mi
2:45:38
Rank: #19037 (+74)
25K → 30K
28:52 | 9:17/mi
20M
2:59:05
Rank: #19139 (-102)
30K → 20M
13:27 | 9:54/mi
21M
3:09:52
Rank: #19244 (-105)
20M → 21M
10:47 | 10:47/mi
35K· 21.75 mi
3:17:21
Rank: #19343 (-99)
21M → 35K
7:29 | 10:00/mi
23M
3:30:17
Rank: #19497 (-154)
35K → 23M
12:56 | 10:20/mi
24M
3:40:29
Rank: #19610 (-113)
23M → 24M
10:12 | 10:12/mi
40K· 24.85 mi
3:48:56
Rank: #19623 (-13)
24M → 40K
8:27 | 9:53/mi
25.2M
3:52:33
Rank: #19614 (+9)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
4:01:56
Rank: #19602 (+12)
25.2M → Finish
9:23 | 9:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:58
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:06:58
Pace9:41 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:4827:088:4427:08
8:44
-
10K
6.21 mi11:49:5154:118:4327:03
8:42
-0:02
15K
9.32 mi12:17:031:21:238:4427:12
8:45
+0:03
20K
12.43 mi12:44:381:48:588:4627:35
8:53
+0:08
Half
13.11 mi12:50:381:54:588:466:00
8:48
-0:05
25K
15.53 mi13:12:262:16:468:4821:48
8:59
+0:11
30K
18.64 mi13:41:182:45:388:5328:52
9:17
+0:18
20M
20.00 mi13:54:452:59:058:5713:27
9:54
+0:37
21M
21.00 mi14:05:323:09:529:0210:47
10:47
+0:53
35K
21.75 mi14:13:013:17:219:047:29
10:00
-0:47
23M
23.00 mi14:25:573:30:179:0912:56
10:20
+0:20
24M
24.00 mi14:36:093:40:299:1110:12
10:12
-0:08
40K
24.85 mi14:44:363:48:569:138:27
9:53
-0:19
25.2M
25.20 mi14:48:133:52:339:143:37
10:29
+0:36
Finish
26.22 mi14:57:364:01:569:149:23
9:12
-1:17

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

8:42 /mi

Average Pace

9:14 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:58

48% of race

Time at Steady Pace

1:00:03

25% of race

Time at Slower Pace

1:06:55

28% of race

Average Pace: 9:14 /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 mi11:22:4827:088:4427:08
8:44
#19103
10K
6.21 mi11:49:5154:118:4327:03
8:42
#19232
15K
9.32 mi12:17:031:21:238:4427:12
8:45
#19222
20K
12.43 mi12:44:381:48:588:4627:35
8:53
#19166
Half
13.11 mi12:50:381:54:588:466:00
8:48
#19172
25K
15.53 mi13:12:262:16:468:4821:48
8:59
#19111
30K
18.64 mi13:41:182:45:388:5328:52
9:17
#19037
20M
20.00 mi13:54:452:59:058:5713:27
9:54
#19139
21M
21.00 mi14:05:323:09:529:0210:47
10:47
#19244
35K
21.75 mi14:13:013:17:219:047:29
10:00
#19343
23M
23.00 mi14:25:573:30:179:0912:56
10:20
#19497
24M
24.00 mi14:36:093:40:299:1110:12
10:12
#19610
40K
24.85 mi14:44:363:48:569:138:27
9:53
#19623
25.2M
25.20 mi14:48:133:52:339:143:37
10:29
#19614
Finish
26.22 mi14:57:364:01:569:149:23
9:12
#19602
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi191037264726419275(Top 72%)7257(Top 64%)7257(Top 890%)
10K6.21 mi3.10 mi19232-1297298-347298-3419475(Top 73%)7369(Top 65%)7369(Top 904%)
15K9.32 mi3.11 mi19222+107264+347264+3419275(Top 72%)7257(Top 64%)7257(Top 890%)
20K12.43 mi3.11 mi19166+567214+507214+5019121(Top 72%)7166(Top 63%)7166(Top 879%)
Half13.11 mi0.68 mi19172-67220-67220-619510(Top 73%)7388(Top 65%)7388(Top 907%)
25K15.53 mi2.42 mi19111+617183+377183+3718923(Top 71%)7091(Top 62%)7091(Top 870%)
30K18.64 mi3.11 mi19037+747157+267157+2618603(Top 70%)6977(Top 61%)6977(Top 856%)
20M20.00 mi1.36 mi19139-1027236-797236-7920177(Top 76%)7965(Top 70%)7965(Top 977%)
21M21.00 mi1.00 mi19244-1057309-737309-7320343(Top 76%)8111(Top 71%)8111(Top 995%)
35K21.75 mi0.75 mi19343-997374-657374-6521281(Top 80%)8638(Top 76%)8638(Top 1060%)
23M23.00 mi1.25 mi19497-1547466-927466-9220899(Top 79%)8459(Top 74%)8459(Top 1038%)
24M24.00 mi1.00 mi19610-1137543-777543-7721335(Top 80%)8743(Top 77%)8743(Top 1073%)
40K24.85 mi0.85 mi19623-137562-197562-1919657(Top 74%)7866(Top 69%)7866(Top 965%)
25.2M25.20 mi0.35 mi19614+97561+17561+119101(Top 72%)7562(Top 66%)7562(Top 928%)
Finish26.22 mi1.02 mi19602+127563-27563-218978(Top 71%)7430(Top 65%)7430(Top 912%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19275

Females

7257

F55-59

7257

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19475

Females

7369

F55-59

7369

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19275

Females

7257

F55-59

7257

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19121

Females

7166

F55-59

7166

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19510

Females

7388

F55-59

7388

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18923

Females

7091

F55-59

7091

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18603

Females

6977

F55-59

6977

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

20177

Females

7965

F55-59

7965

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20343

Females

8111

F55-59

8111

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

21281

Females

8638

F55-59

8638

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20899

Females

8459

F55-59

8459

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

21335

Females

8743

F55-59

8743

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19657

Females

7866

F55-59

7866

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19101

Females

7562

F55-59

7562

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18978

Females

7430

F55-59

7430

Passing Analysis

Category:
Athletes Passed
1333
Passed By
1832
Net Change
-499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19103
5K → 10K275404-129#19103#19232
10K → 15K189179+10#19232#19222
15K → 20K186130+56#19222#19166
20K → Half2430-6#19166#19172
Half → 25K14180+61#19172#19111
25K → 30K209135+74#19111#19037
30K → 20M58160-102#19037#19139
20M → 21M46151-105#19139#19244
21M → 35K17116-99#19244#19343
35K → 23M38192-154#19343#19497
23M → 24M26139-113#19497#19610
24M → 40K4053-13#19610#19623
40K → 25.2M3021+9#19623#19614
25.2M → Finish5442+12#19614#19602
TOTALS13331832-499
📊

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