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BOSTON MARATHON 2023

Matteo Spatafora

Bib: 13686•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 36%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 40%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:22
Rank: #9792
Start → 5K
23:22 | 7:31/mi
10K· 6.21 mi
46:23
Rank: #9707 (+85)
5K → 10K
23:01 | 7:25/mi
15K· 9.32 mi
1:09:48
Rank: #9929 (-222)
10K → 15K
23:25 | 7:32/mi
20K· 12.43 mi
1:33:28
Rank: #10015 (-86)
15K → 20K
23:40 | 7:37/mi
Half· 13.11 mi
1:38:40
Rank: #10061 (-46)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:57:33
Rank: #10201 (-140)
Half → 25K
18:53 | 7:47/mi
30K· 18.64 mi
2:21:46
Rank: #10008 (+193)
25K → 30K
24:13 | 7:48/mi
20M
2:32:30
Rank: #9934 (+74)
30K → 20M
10:44 | 7:54/mi
21M
2:40:47
Rank: #9859 (+75)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:46:26
Rank: #9818 (+41)
21M → 35K
5:39 | 7:33/mi
23M
2:56:21
Rank: #9742 (+76)
35K → 23M
9:55 | 7:55/mi
24M
3:04:10
Rank: #9717 (+25)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:10:55
Rank: #9678 (+39)
24M → 40K
6:45 | 7:54/mi
25.2M
3:13:51
Rank: #9654 (+24)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:21:53
Rank: #9688 (-34)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:40
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:43:13
Pace7:52 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4123:227:3123:22
7:31
-
10K
6.21 mi10:47:4246:237:2823:01
7:25
-0:06
15K
9.32 mi11:11:071:09:487:2923:25
7:32
+0:07
20K
12.43 mi11:34:471:33:287:3123:40
7:37
+0:05
Half
13.11 mi11:39:591:38:407:325:12
7:37
0:00
25K
15.53 mi11:58:521:57:337:3418:53
7:47
+0:10
30K
18.64 mi12:23:052:21:467:3624:13
7:48
+0:01
20M
20.00 mi12:33:492:32:307:3710:44
7:54
+0:06
21M
21.00 mi12:42:062:40:477:398:17
8:17
+0:23
35K
21.75 mi12:47:452:46:267:395:39
7:33
-0:44
23M
23.00 mi12:57:402:56:217:409:55
7:55
+0:22
24M
24.00 mi13:05:293:04:107:407:49
7:49
-0:06
40K
24.85 mi13:12:143:10:557:416:45
7:54
+0:05
25.2M
25.20 mi13:15:103:13:517:422:56
8:30
+0:36
Finish
26.22 mi13:23:123:21:537:428:02
7:53
-0:37

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

7:25 /mi

Average Pace

7:42 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:40

94% of race

Time at Steady Pace

11:13

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi10:24:4123:227:3123:22
7:31
#9792
10K
6.21 mi10:47:4246:237:2823:01
7:25
#9707
15K
9.32 mi11:11:071:09:487:2923:25
7:32
#9929
20K
12.43 mi11:34:471:33:287:3123:40
7:37
#10015
Half
13.11 mi11:39:591:38:407:325:12
7:37
#10061
25K
15.53 mi11:58:521:57:337:3418:53
7:47
#10201
30K
18.64 mi12:23:052:21:467:3624:13
7:48
#10008
20M
20.00 mi12:33:492:32:307:3710:44
7:54
#9934
21M
21.00 mi12:42:062:40:477:398:17
8:17
#9859
35K
21.75 mi12:47:452:46:267:395:39
7:33
#9818
23M
23.00 mi12:57:402:56:217:409:55
7:55
#9742
24M
24.00 mi13:05:293:04:107:407:49
7:49
#9717
40K
24.85 mi13:12:143:10:557:416:45
7:54
#9678
25.2M
25.20 mi13:15:103:13:517:422:56
8:30
#9654
Finish
26.22 mi13:23:123:21:537:428:02
7:53
#9688
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi97928027802710465(Top 39%)8389(Top 55%)8389(Top 373%)
10K6.21 mi3.10 mi9707+857988+397988+399689(Top 36%)7985(Top 53%)7985(Top 355%)
15K9.32 mi3.11 mi9929-2228122-1348122-13410465(Top 39%)8389(Top 55%)8389(Top 373%)
20K12.43 mi3.11 mi10015-868165-438165-4310208(Top 38%)8187(Top 54%)8187(Top 364%)
Half13.11 mi0.68 mi10061-468184-198184-1911122(Top 42%)8654(Top 57%)8654(Top 384%)
25K15.53 mi2.42 mi10201-1408235-518235-5110977(Top 41%)8483(Top 56%)8483(Top 377%)
30K18.64 mi3.11 mi10008+1938102+1338102+1339313(Top 35%)7462(Top 49%)7462(Top 331%)
20M20.00 mi1.36 mi9934+748032+708032+709541(Top 36%)7494(Top 49%)7494(Top 333%)
21M21.00 mi1.00 mi9859+757965+677965+679125(Top 34%)7140(Top 47%)7140(Top 317%)
35K21.75 mi0.75 mi9818+417924+417924+418896(Top 33%)7020(Top 46%)7020(Top 312%)
23M23.00 mi1.25 mi9742+767847+777847+779196(Top 35%)7064(Top 47%)7064(Top 314%)
24M24.00 mi1.00 mi9717+257807+407807+409896(Top 37%)7342(Top 48%)7342(Top 326%)
40K24.85 mi0.85 mi9678+397763+447763+449281(Top 35%)6967(Top 46%)6967(Top 309%)
25.2M25.20 mi0.35 mi9654+247731+327731+329502(Top 36%)7028(Top 46%)7028(Top 312%)
Finish26.22 mi1.02 mi9688-347714+177714+1711257(Top 42%)7914(Top 52%)7914(Top 351%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10465

Males

8389

M45-49

8389

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9689

Males

7985

M45-49

7985

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10465

Males

8389

M45-49

8389

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10208

Males

8187

M45-49

8187

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11122

Males

8654

M45-49

8654

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10977

Males

8483

M45-49

8483

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9313

Males

7462

M45-49

7462

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9541

Males

7494

M45-49

7494

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9125

Males

7140

M45-49

7140

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8896

Males

7020

M45-49

7020

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9196

Males

7064

M45-49

7064

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9896

Males

7342

M45-49

7342

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9281

Males

6967

M45-49

6967

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9502

Males

7028

M45-49

7028

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11257

Males

7914

M45-49

7914

Passing Analysis

Category:
Athletes Passed
1642*
Passed By
1536
Net Change
+104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9792
5K → 10K352267+85#9792#9707
10K → 15K94315-222#9707#9929
15K → 20K140226-86#9929#10015
20K → Half1258-46#10015#10061
Half → 25K85225-140#10061#10201
25K → 30K262*69+193#10201#10008
30K → 20M125*51+74#10008#9934
20M → 21M12246+75#9934#9859
21M → 35K6423+41#9859#9818
35K → 23M12448+76#9818#9742
23M → 24M7651+25#9742#9717
24M → 40K79*40+39#9717#9678
40K → 25.2M4925+24#9678#9654
25.2M → Finish5892-34#9654#9688
TOTALS1642*1536+104

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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