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BOSTON MARATHON 2023

Filippo Mastrocola

Bib: 26653•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:32
Rank: #25826
Start → 5K
34:32 | 11:07/mi
10K· 6.21 mi
1:11:34
Rank: #26108 (-282)
5K → 10K
37:02 | 11:55/mi
15K· 9.32 mi
1:45:24
Rank: #25810 (+298)
10K → 15K
33:50 | 10:53/mi
20K· 12.43 mi
2:21:24
Rank: #25676 (+134)
15K → 20K
36:00 | 11:35/mi
Half· 13.11 mi
2:28:35
Rank: #25606 (+70)
20K → Half
7:11 | 10:32/mi
25K· 15.53 mi
2:56:36
Rank: #25468 (+138)
Half → 25K
28:01 | 11:33/mi
30K· 18.64 mi
3:35:20
Rank: #25378 (+90)
25K → 30K
38:44 | 12:28/mi
20M
3:51:46
Rank: #25323 (+55)
30K → 20M
16:26 | 12:06/mi
21M
4:04:28
Rank: #25246 (+77)
20M → 21M
12:42 | 12:42/mi
35K· 21.75 mi
4:14:01
Rank: #25264 (-18)
21M → 35K
9:33 | 12:46/mi
23M
4:30:01
Rank: #25252 (+12)
35K → 23M
16:00 | 12:47/mi
24M
4:42:21
Rank: #25243 (+9)
23M → 24M
12:20 | 12:20/mi
40K· 24.85 mi
4:53:17
Rank: #25243
24M → 40K
10:56 | 12:47/mi
25.2M
4:58:12
Rank: #25247 (-4)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
5:10:14
Rank: #25238 (+9)
25.2M → Finish
12:02 | 11:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:35
Pace11:20 /mi
2nd Half
Distance13.11 mi
Time2:41:39
Pace12:20 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5434:3211:0734:32
11:07
-
10K
6.21 mi12:27:561:11:3411:3137:02
11:55
+0:48
15K
9.32 mi13:01:461:45:2411:1833:50
10:53
-1:02
20K
12.43 mi13:37:462:21:2411:2336:00
11:35
+0:42
Half
13.11 mi13:44:572:28:3511:207:11
10:32
-1:03
25K
15.53 mi14:12:582:56:3611:2228:01
11:33
+1:01
30K
18.64 mi14:51:423:35:2011:3338:44
12:28
+0:55
20M
20.00 mi15:08:083:51:4611:3516:26
12:06
-0:22
21M
21.00 mi15:20:504:04:2811:3812:42
12:42
+0:36
35K
21.75 mi15:30:234:14:0111:419:33
12:46
+0:04
23M
23.00 mi15:46:234:30:0111:4416:00
12:47
+0:01
24M
24.00 mi15:58:434:42:2111:4612:20
12:20
-0:27
40K
24.85 mi16:09:394:53:1711:4810:56
12:47
+0:27
25.2M
25.20 mi16:14:344:58:1211:504:55
14:15
+1:28
Finish
26.22 mi16:26:365:10:1411:5012:02
11:49
-2:26

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

10:32 /mi

Average Pace

11:50 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:34

45% of race

Time at Steady Pace

1:56:34

38% of race

Time at Slower Pace

54:06

17% 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 mi11:50:5434:3211:0734:32
11:07
#25826
10K
6.21 mi12:27:561:11:3411:3137:02
11:55
#26108
15K
9.32 mi13:01:461:45:2411:1833:50
10:53
#25810
20K
12.43 mi13:37:462:21:2411:2336:00
11:35
#25676
Half
13.11 mi13:44:572:28:3511:207:11
10:32
#25606
25K
15.53 mi14:12:582:56:3611:2228:01
11:33
#25468
30K
18.64 mi14:51:423:35:2011:3338:44
12:28
#25378
20M
20.00 mi15:08:083:51:4611:3516:26
12:06
#25323
21M
21.00 mi15:20:504:04:2811:3812:42
12:42
#25246
35K
21.75 mi15:30:234:14:0111:419:33
12:46
#25264
23M
23.00 mi15:46:234:30:0111:4416:00
12:47
#25252
24M
24.00 mi15:58:434:42:2111:4612:20
12:20
#25243
40K
24.85 mi16:09:394:53:1711:4810:56
12:47
#25243
25.2M
25.20 mi16:14:344:58:1211:504:55
14:15
#25247
Finish
26.22 mi16:26:365:10:1411:5012:02
11:49
#25238
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi25826148651486525047(Top 94%)14539(Top 96%)14539(Top 709%)
10K6.21 mi3.10 mi26108-28214975-11014975-11026233(Top 99%)15020(Top 99%)15020(Top 732%)
15K9.32 mi3.11 mi25810+29814870+10514870+10525047(Top 94%)14539(Top 96%)14539(Top 709%)
20K12.43 mi3.11 mi25676+13414796+7414796+7425341(Top 95%)14637(Top 96%)14637(Top 713%)
Half13.11 mi0.68 mi25606+7014771+2514771+2524255(Top 91%)14171(Top 93%)14171(Top 691%)
25K15.53 mi2.42 mi25468+13814703+6814703+6824738(Top 93%)14354(Top 95%)14354(Top 700%)
30K18.64 mi3.11 mi25378+9014653+5014653+5024963(Top 94%)14393(Top 95%)14393(Top 701%)
20M20.00 mi1.36 mi25323+5514622+3114622+3124315(Top 91%)14052(Top 93%)14052(Top 685%)
21M21.00 mi1.00 mi25246+7714587+3514587+3523712(Top 89%)13760(Top 91%)13760(Top 671%)
35K21.75 mi0.75 mi25264-1814584+314584+325385(Top 95%)14508(Top 96%)14508(Top 707%)
23M23.00 mi1.25 mi25252+1214568+1614568+1624875(Top 93%)14278(Top 94%)14278(Top 696%)
24M24.00 mi1.00 mi25243+914560+814560+824886(Top 93%)14240(Top 94%)14240(Top 694%)
40K24.85 mi0.85 mi2524314556+414556+424759(Top 93%)14186(Top 93%)14186(Top 691%)
25.2M25.20 mi0.35 mi25247-414561-514561-525193(Top 95%)14385(Top 95%)14385(Top 701%)
Finish26.22 mi1.02 mi25238+914552+914552+925046(Top 94%)14333(Top 94%)14333(Top 698%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

25047

Males

14539

M50-54

14539

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26233

Males

15020

M50-54

15020

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

25047

Males

14539

M50-54

14539

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25341

Males

14637

M50-54

14637

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

24255

Males

14171

M50-54

14171

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

24738

Males

14354

M50-54

14354

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

24963

Males

14393

M50-54

14393

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

24315

Males

14052

M50-54

14052

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

23712

Males

13760

M50-54

13760

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

25385

Males

14508

M50-54

14508

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

24875

Males

14278

M50-54

14278

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

24886

Males

14240

M50-54

14240

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24759

Males

14186

M50-54

14186

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25193

Males

14385

M50-54

14385

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

25046

Males

14333

M50-54

14333

Passing Analysis

Category:
Athletes Passed
1088
Passed By
500
Net Change
+588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25826
5K → 10K11293-282#25826#26108
10K → 15K3024+298#26108#25810
15K → 20K15723+134#25810#25676
20K → Half711+70#25676#25606
Half → 25K15012+138#25606#25468
25K → 30K12838+90#25468#25378
30K → 20M6611+55#25378#25323
20M → 21M781+77#25323#25246
21M → 35K1533-18#25246#25264
35K → 23M3624+12#25264#25252
23M → 24M2516+9#25252#25243
24M → 40K21210#25243#25243
40K → 25.2M59-4#25243#25247
25.2M → Finish2314+9#25247#25238
TOTALS1088500+588
📊

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