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BOSTON MARATHON 2023

Michael Schiavo

Bib: 7131•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:25
Rank: #5493
Start → 5K
6:54/mi
21:25 split
10K· 6.21 mi
42:36
Rank: #5453 (+40)
5K → 10K
6:49/mi
21:11 split
15K· 9.32 mi
1:03:38
Rank: #5231 (+222)
10K → 15K
6:46/mi
21:02 split
20K· 12.43 mi
1:24:41
Rank: #4962 (+269)
15K → 20K
6:47/mi
21:03 split
Half· 13.11 mi
1:29:12
Rank: #4897 (+65)
20K → Half
6:37/mi
4:31 split
25K· 15.53 mi
1:45:33
Rank: #4643 (+254)
Half → 25K
6:45/mi
16:21 split
30K· 18.64 mi
2:06:51
Rank: #4346 (+297)
25K → 30K
6:51/mi
21:18 split
20M
2:16:07
Rank: #4209 (+137)
30K → 20M
6:49/mi
9:16 split
21M
2:23:15
Rank: #4063 (+146)
20M → 21M
7:08/mi
7:08 split
35K· 21.75 mi
2:28:09
Rank: #3979 (+84)
21M → 35K
6:33/mi
4:54 split
23M
2:36:32
Rank: #3798 (+181)
35K → 23M
6:42/mi
8:23 split
24M
2:43:08
Rank: #3697 (+101)
23M → 24M
6:36/mi
6:36 split
40K· 24.85 mi
2:48:45
Rank: #3553 (+144)
24M → 40K
6:34/mi
5:37 split
25.2M
2:51:09
Rank: #3494 (+59)
40K → 25.2M
6:58/mi
2:24 split
Finish· 26.22 mi
2:57:36
Rank: #3356 (+138)
25.2M → Finish
6:20/mi
6:27 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:12
Pace6:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:24
Pace6:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3221:256:5421:25
6:54
-
10K
6.21 mi10:46:4342:366:5121:11
6:49
-0:05
15K
9.32 mi11:07:451:03:386:5021:02
6:46
-0:03
20K
12.43 mi11:28:481:24:416:4921:03
6:47
+0:01
Half
13.11 mi11:33:191:29:126:484:31
6:37
-0:10
25K
15.53 mi11:49:401:45:336:4816:21
6:45
+0:08
30K
18.64 mi12:10:582:06:516:4821:18
6:51
+0:06
20M
20.00 mi12:20:142:16:076:489:16
6:49
-0:02
21M
21.00 mi12:27:222:23:156:497:08
7:08
+0:19
35K
21.75 mi12:32:162:28:096:494:54
6:33
-0:35
23M
23.00 mi12:40:392:36:326:488:23
6:42
+0:09
24M
24.00 mi12:47:152:43:086:486:36
6:36
-0:06
40K
24.85 mi12:52:522:48:456:475:37
6:34
-0:02
25.2M
25.20 mi12:55:162:51:096:482:24
6:58
+0:24
Finish
26.22 mi13:01:432:57:366:476:27
6:20
-0:38

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

6:20 /mi

Average Pace

6:47 /mi

Slowest Pace

7:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:04

95% of race

Time at Steady Pace

9:32

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:25:3221:256:5421:25
6:54
#5493
10K
6.21 mi10:46:4342:366:5121:11
6:49
#5453
15K
9.32 mi11:07:451:03:386:5021:02
6:46
#5231
20K
12.43 mi11:28:481:24:416:4921:03
6:47
#4962
Half
13.11 mi11:33:191:29:126:484:31
6:37
#4897
25K
15.53 mi11:49:401:45:336:4816:21
6:45
#4643
30K
18.64 mi12:10:582:06:516:4821:18
6:51
#4346
20M
20.00 mi12:20:142:16:076:489:16
6:49
#4209
21M
21.00 mi12:27:222:23:156:497:08
7:08
#4063
35K
21.75 mi12:32:162:28:096:494:54
6:33
#3979
23M
23.00 mi12:40:392:36:326:488:23
6:42
#3798
24M
24.00 mi12:47:152:43:086:486:36
6:36
#3697
40K
24.85 mi12:52:522:48:456:475:37
6:34
#3553
25.2M
25.20 mi12:55:162:51:096:482:24
6:58
#3494
Finish
26.22 mi13:01:432:57:366:476:27
6:20
#3356
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5493506650664795(Top 18%)4466(Top 29%)4466(Top 85%)
10K6.21 mi3.10 mi5453+405033+335033+335446(Top 20%)5016(Top 33%)5016(Top 95%)
15K9.32 mi3.11 mi5231+2224845+1884845+1884795(Top 18%)4466(Top 29%)4466(Top 85%)
20K12.43 mi3.11 mi4962+2694619+2264619+2264203(Top 16%)3934(Top 26%)3934(Top 74%)
Half13.11 mi0.68 mi4897+654555+644555+643571(Top 13%)3379(Top 22%)3379(Top 64%)
25K15.53 mi2.42 mi4643+2544326+2294326+2293686(Top 14%)3471(Top 23%)3471(Top 66%)
30K18.64 mi3.11 mi4346+2974066+2604066+2603346(Top 13%)3150(Top 21%)3150(Top 60%)
20M20.00 mi1.36 mi4209+1373948+1183948+1182946(Top 11%)2771(Top 18%)2771(Top 52%)
21M21.00 mi1.00 mi4063+1463810+1383810+1382771(Top 10%)2605(Top 17%)2605(Top 49%)
35K21.75 mi0.75 mi3979+843736+743736+742723(Top 10%)2566(Top 17%)2566(Top 49%)
23M23.00 mi1.25 mi3798+1813575+1613575+1612181(Top 8%)2061(Top 14%)2061(Top 39%)
24M24.00 mi1.00 mi3697+1013482+933482+932573(Top 10%)2401(Top 16%)2401(Top 45%)
40K24.85 mi0.85 mi3553+1443354+1283354+1281816(Top 7%)1711(Top 11%)1711(Top 32%)
25.2M25.20 mi0.35 mi3494+593298+563298+561664(Top 6%)1570(Top 10%)1570(Top 30%)
Finish26.22 mi1.02 mi3356+1383168+1303168+1301752(Top 7%)1648(Top 11%)1648(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4795

Males

4466

M18-39

4466

5K→10K

3.1 - 6.2 mi

Top 20%
×5story building
+79ft-138ft

Overall

5446

Males

5016

M18-39

5016

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4795

Males

4466

M18-39

4466

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4203

Males

3934

M18-39

3934

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3571

Males

3379

M18-39

3379

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3686

Males

3471

M18-39

3471

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3346

Males

3150

M18-39

3150

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2946

Males

2771

M18-39

2771

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2771

Males

2605

M18-39

2605

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2723

Males

2566

M18-39

2566

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2181

Males

2061

M18-39

2061

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2573

Males

2401

M18-39

2401

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1816

Males

1711

M18-39

1711

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1664

Males

1570

M18-39

1570

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1752

Males

1648

M18-39

1648

Passing Analysis

Category:
Athletes Passed
2445
Passed By
308
Net Change
+2137
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5493
5K → 10K225185+40#5493#5453
10K → 15K25937+222#5453#5231
15K → 20K28516+269#5231#4962
20K → Half694+65#4962#4897
Half → 25K26410+254#4897#4643
25K → 30K30710+297#4643#4346
30K → 20M1469+137#4346#4209
20M → 21M15812+146#4209#4063
21M → 35K895+84#4063#3979
35K → 23M1843+181#3979#3798
23M → 24M1098+101#3798#3697
24M → 40K1462+144#3697#3553
40K → 25.2M612+59#3553#3494
25.2M → Finish1435+138#3494#3356
TOTALS2445308+2137
📊

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