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BOSTON MARATHON 2023

Lorenzo Caprilli

Bib: 19781•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 44%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 48%
Division (M60-64)
#0 / 1110
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:21
Rank: #12713
Start → 5K
24:21 | 7:50/mi
10K· 6.21 mi
48:43
Rank: #13078 (-365)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:13:19
Rank: #13285 (-207)
10K → 15K
24:36 | 7:55/mi
20K· 12.43 mi
1:38:00
Rank: #13179 (+106)
15K → 20K
24:41 | 7:57/mi
Half· 13.11 mi
1:43:24
Rank: #13204 (-25)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:02:38
Rank: #12992 (+212)
Half → 25K
19:14 | 7:56/mi
30K· 18.64 mi
2:27:36
Rank: #12614 (+378)
25K → 30K
24:58 | 8:02/mi
20M
2:38:38
Rank: #12475 (+139)
30K → 20M
11:02 | 8:07/mi
21M
2:46:56
Rank: #12252 (+223)
20M → 21M
8:18 | 8:18/mi
35K· 21.75 mi
2:52:52
Rank: #12215 (+37)
21M → 35K
5:56 | 7:56/mi
23M
3:03:02
Rank: #12105 (+110)
35K → 23M
10:10 | 8:07/mi
24M
3:10:54
Rank: #12022 (+83)
23M → 24M
7:52 | 7:52/mi
40K· 24.85 mi
3:17:38
Rank: #11897 (+125)
24M → 40K
6:44 | 7:53/mi
25.2M
3:20:30
Rank: #11835 (+62)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:28:08
Rank: #11670 (+165)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:24
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:44:44
Pace7:59 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2624:217:5024:21
7:50
-
10K
6.21 mi11:40:4848:437:5024:22
7:51
+0:01
15K
9.32 mi12:05:241:13:197:5224:36
7:55
+0:04
20K
12.43 mi12:30:051:38:007:5324:41
7:57
+0:02
Half
13.11 mi12:35:291:43:247:535:24
7:55
-0:02
25K
15.53 mi12:54:432:02:387:5419:14
7:56
+0:01
30K
18.64 mi13:19:412:27:367:5524:58
8:02
+0:06
20M
20.00 mi13:30:432:38:387:5611:02
8:07
+0:05
21M
21.00 mi13:39:012:46:567:578:18
8:18
+0:11
35K
21.75 mi13:44:572:52:527:575:56
7:56
-0:22
23M
23.00 mi13:55:073:03:027:5710:10
8:07
+0:11
24M
24.00 mi14:02:593:10:547:577:52
7:52
-0:15
40K
24.85 mi14:09:433:17:387:576:44
7:53
+0:01
25.2M
25.20 mi14:12:353:20:307:572:52
8:19
+0:26
Finish
26.22 mi14:20:133:28:087:577:38
7:29
-0:50

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

7:29 /mi

Average Pace

7:57 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:58

95% of race

Time at Steady Pace

11:10

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi11:16:2624:217:5024:21
7:50
#12713
10K
6.21 mi11:40:4848:437:5024:22
7:51
#13078
15K
9.32 mi12:05:241:13:197:5224:36
7:55
#13285
20K
12.43 mi12:30:051:38:007:5324:41
7:57
#13179
Half
13.11 mi12:35:291:43:247:535:24
7:55
#13204
25K
15.53 mi12:54:432:02:387:5419:14
7:56
#12992
30K
18.64 mi13:19:412:27:367:5524:58
8:02
#12614
20M
20.00 mi13:30:432:38:387:5611:02
8:07
#12475
21M
21.00 mi13:39:012:46:567:578:18
8:18
#12252
35K
21.75 mi13:44:572:52:527:575:56
7:56
#12215
23M
23.00 mi13:55:073:03:027:5710:10
8:07
#12105
24M
24.00 mi14:02:593:10:547:577:52
7:52
#12022
40K
24.85 mi14:09:433:17:387:576:44
7:53
#11897
25.2M
25.20 mi14:12:353:20:307:572:52
8:19
#11835
Finish
26.22 mi14:20:133:28:087:577:38
7:29
#11670
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi127139412941213701(Top 51%)9781(Top 64%)9781(Top 881%)
10K6.21 mi3.10 mi13078-3659567-1559567-15513479(Top 51%)9751(Top 64%)9751(Top 878%)
15K9.32 mi3.11 mi13285-2079640-739640-7313701(Top 51%)9781(Top 64%)9781(Top 881%)
20K12.43 mi3.11 mi13179+1069562+789562+7812975(Top 49%)9421(Top 62%)9421(Top 849%)
Half13.11 mi0.68 mi13204-259580-189580-1813607(Top 51%)9717(Top 64%)9717(Top 875%)
25K15.53 mi2.42 mi12992+2129477+1039477+10312144(Top 46%)8965(Top 59%)8965(Top 808%)
30K18.64 mi3.11 mi12614+3789269+2089269+20811183(Top 42%)8441(Top 56%)8441(Top 760%)
20M20.00 mi1.36 mi12475+1399202+679202+6711142(Top 42%)8326(Top 55%)8326(Top 750%)
21M21.00 mi1.00 mi12252+2239084+1189084+1189231(Top 35%)7203(Top 47%)7203(Top 649%)
35K21.75 mi0.75 mi12215+379047+379047+3711595(Top 44%)8387(Top 55%)8387(Top 756%)
23M23.00 mi1.25 mi12105+1108973+748973+7410590(Top 40%)7766(Top 51%)7766(Top 700%)
24M24.00 mi1.00 mi12022+838914+598914+5910267(Top 39%)7540(Top 50%)7540(Top 679%)
40K24.85 mi0.85 mi11897+1258844+708844+709162(Top 34%)6908(Top 46%)6908(Top 622%)
25.2M25.20 mi0.35 mi11835+628810+348810+348394(Top 32%)6426(Top 42%)6426(Top 579%)
Finish26.22 mi1.02 mi11670+1658713+978713+978487(Top 32%)6463(Top 43%)6463(Top 582%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13701

Males

9781

M60-64

9781

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13479

Males

9751

M60-64

9751

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13701

Males

9781

M60-64

9781

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12975

Males

9421

M60-64

9421

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13607

Males

9717

M60-64

9717

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12144

Males

8965

M60-64

8965

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11183

Males

8441

M60-64

8441

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11142

Males

8326

M60-64

8326

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9231

Males

7203

M60-64

7203

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11595

Males

8387

M60-64

8387

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10590

Males

7766

M60-64

7766

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10267

Males

7540

M60-64

7540

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9162

Males

6908

M60-64

6908

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8394

Males

6426

M60-64

6426

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8487

Males

6463

M60-64

6463

Passing Analysis

Category:
Athletes Passed
2338
Passed By
1295
Net Change
+1043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12713
5K → 10K165530-365#12713#13078
10K → 15K136343-207#13078#13285
15K → 20K229123+106#13285#13179
20K → Half2853-25#13179#13204
Half → 25K25947+212#13204#12992
25K → 30K40325+378#12992#12614
30K → 20M18142+139#12614#12475
20M → 21M23411+223#12475#12252
21M → 35K6124+37#12252#12215
35K → 23M14535+110#12215#12105
23M → 24M11734+83#12105#12022
24M → 40K1349+125#12022#11897
40K → 25.2M719+62#11897#11835
25.2M → Finish17510+165#11835#11670
TOTALS23381295+1043
📊

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