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BOSTON MARATHON 2023

Michael Cramarosso

Bib: 21193•M

IL

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:53
Rank: #18575
Start → 5K
26:53 | 8:39/mi
10K· 6.21 mi
51:51
Rank: #16808 (+1767)
5K → 10K
24:58 | 8:02/mi
15K· 9.32 mi
1:17:21
Rank: #16503 (+305)
10K → 15K
25:30 | 8:12/mi
20K· 12.43 mi
1:45:56
Rank: #17716 (-1213)
15K → 20K
28:35 | 9:12/mi
Half· 13.11 mi
1:51:39
Rank: #17671 (+45)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:15:52
Rank: #18831 (-1160)
Half → 25K
24:13 | 9:59/mi
30K· 18.64 mi
2:46:26
Rank: #19246 (-415)
25K → 30K
30:34 | 9:50/mi
20M
2:59:14
Rank: #19178 (+68)
30K → 20M
12:48 | 9:25/mi
21M
3:10:04
Rank: #19291 (-113)
20M → 21M
10:50 | 10:50/mi
35K· 21.75 mi
3:16:52
Rank: #19247 (+44)
21M → 35K
6:48 | 9:05/mi
23M
3:28:19
Rank: #19115 (+132)
35K → 23M
11:27 | 9:09/mi
24M
3:37:14
Rank: #19013 (+102)
23M → 24M
8:55 | 8:55/mi
40K· 24.85 mi
3:45:08
Rank: #18947 (+66)
24M → 40K
7:54 | 9:14/mi
25.2M
3:48:29
Rank: #18900 (+47)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:57:29
Rank: #18861 (+39)
25.2M → Finish
9:00 | 8:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:39
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:05:50
Pace9:36 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:2326:538:3926:53
8:39
-
10K
6.21 mi11:45:2151:518:2124:58
8:02
-0:37
15K
9.32 mi12:10:511:17:218:1825:30
8:12
+0:10
20K
12.43 mi12:39:261:45:568:3128:35
9:12
+1:00
Half
13.11 mi12:45:091:51:398:315:43
8:23
-0:49
25K
15.53 mi13:09:222:15:528:4524:13
9:59
+1:36
30K
18.64 mi13:39:562:46:268:5630:34
9:50
-0:09
20M
20.00 mi13:52:442:59:148:5812:48
9:25
-0:25
21M
21.00 mi14:03:343:10:049:0310:50
10:50
+1:25
35K
21.75 mi14:10:223:16:529:036:48
9:05
-1:45
23M
23.00 mi14:21:493:28:199:0311:27
9:09
+0:04
24M
24.00 mi14:30:443:37:149:038:55
8:55
-0:14
40K
24.85 mi14:38:383:45:089:037:54
9:14
+0:19
25.2M
25.20 mi14:41:593:48:299:043:21
9:43
+0:29
Finish
26.22 mi14:50:593:57:299:049:00
8:50
-0:53

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

8:02 /mi

Average Pace

9:04 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:04

35% of race

Time at Steady Pace

1:25:27

36% of race

Time at Slower Pace

1:08:58

29% of race

Average Pace: 9:03 /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 mi11:20:2326:538:3926:53
8:39
#18575
10K
6.21 mi11:45:2151:518:2124:58
8:02
#16808
15K
9.32 mi12:10:511:17:218:1825:30
8:12
#16503
20K
12.43 mi12:39:261:45:568:3128:35
9:12
#17716
Half
13.11 mi12:45:091:51:398:315:43
8:23
#17671
25K
15.53 mi13:09:222:15:528:4524:13
9:59
#18831
30K
18.64 mi13:39:562:46:268:5630:34
9:50
#19246
20M
20.00 mi13:52:442:59:148:5812:48
9:25
#19178
21M
21.00 mi14:03:343:10:049:0310:50
10:50
#19291
35K
21.75 mi14:10:223:16:529:036:48
9:05
#19247
23M
23.00 mi14:21:493:28:199:0311:27
9:09
#19115
24M
24.00 mi14:30:443:37:149:038:55
8:55
#19013
40K
24.85 mi14:38:383:45:089:037:54
9:14
#18947
25.2M
25.20 mi14:41:593:48:299:043:21
9:43
#18900
Finish
26.22 mi14:50:593:57:299:049:00
8:50
#18861
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18575116361163615904(Top 60%)10652(Top 70%)10652(Top 960%)
10K6.21 mi3.10 mi16808+176711008+62811008+62815066(Top 57%)10340(Top 68%)10340(Top 932%)
15K9.32 mi3.11 mi16503+30510887+12110887+12115904(Top 60%)10652(Top 70%)10652(Top 960%)
20K12.43 mi3.11 mi17716-121311342-45511342-45520559(Top 77%)12548(Top 83%)12548(Top 1130%)
Half13.11 mi0.68 mi17671+4511325+1711325+1716991(Top 64%)11089(Top 73%)11089(Top 999%)
25K15.53 mi2.42 mi18831-116011784-45911784-45922186(Top 83%)13224(Top 87%)13224(Top 1191%)
30K18.64 mi3.11 mi19246-41511941-15711941-15720553(Top 77%)12446(Top 82%)12446(Top 1121%)
20M20.00 mi1.36 mi19178+6811901+4011901+4018528(Top 70%)11463(Top 76%)11463(Top 1033%)
21M21.00 mi1.00 mi19291-11311934-3311934-3320448(Top 77%)12254(Top 81%)12254(Top 1104%)
35K21.75 mi0.75 mi19247+4411911+2311911+2318255(Top 69%)11257(Top 74%)11257(Top 1014%)
23M23.00 mi1.25 mi19115+13211844+6711844+6716760(Top 63%)10581(Top 70%)10581(Top 953%)
24M24.00 mi1.00 mi19013+10211788+5611788+5616836(Top 63%)10558(Top 70%)10558(Top 951%)
40K24.85 mi0.85 mi18947+6611758+3011758+3017259(Top 65%)10697(Top 70%)10697(Top 964%)
25.2M25.20 mi0.35 mi18900+4711730+2811730+2816148(Top 61%)10192(Top 67%)10192(Top 918%)
Finish26.22 mi1.02 mi18861+3911711+1911711+1917191(Top 65%)10693(Top 70%)10693(Top 963%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

15904

Males

10652

M60-64

10652

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15066

Males

10340

M60-64

10340

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

15904

Males

10652

M60-64

10652

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20559

Males

12548

M60-64

12548

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

16991

Males

11089

M60-64

11089

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

22186

Males

13224

M60-64

13224

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

20553

Males

12446

M60-64

12446

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

18528

Males

11463

M60-64

11463

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20448

Males

12254

M60-64

12254

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

18255

Males

11257

M60-64

11257

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16760

Males

10581

M60-64

10581

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16836

Males

10558

M60-64

10558

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17259

Males

10697

M60-64

10697

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16148

Males

10192

M60-64

10192

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

17191

Males

10693

M60-64

10693

Passing Analysis

Category:
Athletes Passed
3025
Passed By
3311
Net Change
-286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18575
5K → 10K179932+1767#18575#16808
10K → 15K39287+305#16808#16503
15K → 20K201233-1213#16503#17716
20K → Half5510+45#17716#17671
Half → 25K111171-1160#17671#18831
25K → 30K67482-415#18831#19246
30K → 20M11345+68#19246#19178
20M → 21M46159-113#19178#19291
21M → 35K5612+44#19291#19247
35K → 23M15018+132#19247#19115
23M → 24M11614+102#19115#19013
24M → 40K8216+66#19013#18947
40K → 25.2M547+47#18947#18900
25.2M → Finish6425+39#18900#18861
TOTALS30253311-286
📊

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