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BOSTON MARATHON 2023

Jeramie Carbonaro

Bib: 1402•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 8%
Masters (Masters Men)
#0 / 9891
Top 2%
Division (M45-49)
#0 / 2252
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:20
Rank: #1177
Start → 5K
19:20 | 6:13/mi
10K· 6.21 mi
38:15
Rank: #1100 (+77)
5K → 10K
18:55 | 6:05/mi
15K· 9.32 mi
57:15
Rank: #1063 (+37)
10K → 15K
19:00 | 6:07/mi
20K· 12.43 mi
1:16:40
Rank: #1071 (-8)
15K → 20K
19:25 | 6:15/mi
Half· 13.11 mi
1:20:53
Rank: #1077 (-6)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:36:11
Rank: #1101 (-24)
Half → 25K
15:18 | 6:19/mi
30K· 18.64 mi
1:56:19
Rank: #1136 (-35)
25K → 30K
20:08 | 6:29/mi
20M
2:05:12
Rank: #1156 (-20)
30K → 20M
8:53 | 6:32/mi
21M
2:12:02
Rank: #1142 (+14)
20M → 21M
6:50 | 6:50/mi
35K· 21.75 mi
2:16:45
Rank: #1145 (-3)
21M → 35K
4:43 | 6:18/mi
23M
2:24:52
Rank: #1147 (-2)
35K → 23M
8:07 | 6:29/mi
24M
2:31:23
Rank: #1165 (-18)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:37:06
Rank: #1186 (-21)
24M → 40K
5:43 | 6:41/mi
25.2M
2:39:33
Rank: #1197 (-11)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:46:02
Rank: #1206 (-9)
25.2M → Finish
6:29 | 6:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:53
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:25:09
Pace6:30 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4519:206:1319:20
6:13
-
10K
6.21 mi10:38:4038:156:0918:55
6:05
-0:08
15K
9.32 mi10:57:4057:156:0919:00
6:07
+0:02
20K
12.43 mi11:17:051:16:406:1019:25
6:15
+0:08
Half
13.11 mi11:21:181:20:536:104:13
6:11
-0:04
25K
15.53 mi11:36:361:36:116:1215:18
6:19
+0:08
30K
18.64 mi11:56:441:56:196:1420:08
6:29
+0:10
20M
20.00 mi12:05:372:05:126:168:53
6:32
+0:03
21M
21.00 mi12:12:272:12:026:176:50
6:50
+0:18
35K
21.75 mi12:17:102:16:456:174:43
6:18
-0:32
23M
23.00 mi12:25:172:24:526:188:07
6:29
+0:11
24M
24.00 mi12:31:482:31:236:186:31
6:31
+0:02
40K
24.85 mi12:37:312:37:066:195:43
6:41
+0:10
25.2M
25.20 mi12:39:582:39:336:202:27
7:06
+0:25
Finish
26.22 mi12:46:272:46:026:206:29
6:22
-0:44

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

6:05 /mi

Average Pace

6:20 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:45

94% of race

Time at Steady Pace

9:17

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:20 /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 mi10:19:4519:206:1319:20
6:13
#1177
10K
6.21 mi10:38:4038:156:0918:55
6:05
#1100
15K
9.32 mi10:57:4057:156:0919:00
6:07
#1063
20K
12.43 mi11:17:051:16:406:1019:25
6:15
#1071
Half
13.11 mi11:21:181:20:536:104:13
6:11
#1077
25K
15.53 mi11:36:361:36:116:1215:18
6:19
#1101
30K
18.64 mi11:56:441:56:196:1420:08
6:29
#1136
20M
20.00 mi12:05:372:05:126:168:53
6:32
#1156
21M
21.00 mi12:12:272:12:026:176:50
6:50
#1142
35K
21.75 mi12:17:102:16:456:174:43
6:18
#1145
23M
23.00 mi12:25:172:24:526:188:07
6:29
#1147
24M
24.00 mi12:31:482:31:236:186:31
6:31
#1165
40K
24.85 mi12:37:312:37:066:195:43
6:41
#1186
25.2M
25.20 mi12:39:582:39:336:202:27
7:06
#1197
Finish
26.22 mi12:46:272:46:026:206:29
6:22
#1206
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1177111511151009(Top 4%)960(Top 6%)960(Top 43%)
10K6.21 mi3.10 mi1100+771041+741041+741032(Top 4%)982(Top 6%)982(Top 44%)
15K9.32 mi3.11 mi1063+371008+331008+331009(Top 4%)960(Top 6%)960(Top 43%)
20K12.43 mi3.11 mi1071-81016-81016-81208(Top 5%)1155(Top 8%)1155(Top 51%)
Half13.11 mi0.68 mi1077-61022-61022-61279(Top 5%)1227(Top 8%)1227(Top 54%)
25K15.53 mi2.42 mi1101-241046-241046-241373(Top 5%)1310(Top 9%)1310(Top 58%)
30K18.64 mi3.11 mi1136-351084-381084-381490(Top 6%)1426(Top 9%)1426(Top 63%)
20M20.00 mi1.36 mi1156-201103-191103-191569(Top 6%)1497(Top 10%)1497(Top 66%)
21M21.00 mi1.00 mi1142+141089+141089+141496(Top 6%)1425(Top 9%)1425(Top 63%)
35K21.75 mi0.75 mi1145-31092-31092-31567(Top 6%)1487(Top 10%)1487(Top 66%)
23M23.00 mi1.25 mi1147-21095-31095-31354(Top 5%)1283(Top 8%)1283(Top 57%)
24M24.00 mi1.00 mi1165-181111-161111-162139(Top 8%)2005(Top 13%)2005(Top 89%)
40K24.85 mi0.85 mi1186-211130-191130-192248(Top 8%)2086(Top 14%)2086(Top 93%)
25.2M25.20 mi0.35 mi1197-111140-101140-102068(Top 8%)1924(Top 13%)1924(Top 85%)
Finish26.22 mi1.02 mi1206-91149-91149-91850(Top 7%)1728(Top 11%)1728(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1009

Males

960

M45-49

960

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1032

Males

982

M45-49

982

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1009

Males

960

M45-49

960

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1208

Males

1155

M45-49

1155

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1279

Males

1227

M45-49

1227

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1373

Males

1310

M45-49

1310

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1490

Males

1426

M45-49

1426

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1569

Males

1497

M45-49

1497

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1496

Males

1425

M45-49

1425

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1567

Males

1487

M45-49

1487

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1354

Males

1283

M45-49

1283

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2139

Males

2005

M45-49

2005

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2248

Males

2086

M45-49

2086

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2068

Males

1924

M45-49

1924

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1850

Males

1728

M45-49

1728

Passing Analysis

Category:
Athletes Passed
343
Passed By
372
Net Change
-29
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1177
5K → 10K10427+77#1177#1100
10K → 15K5013+37#1100#1063
15K → 20K2533-8#1063#1071
20K → Half410-6#1071#1077
Half → 25K1640-24#1077#1101
25K → 30K2762-35#1101#1136
30K → 20M1434-20#1136#1156
20M → 21M2814+14#1156#1142
21M → 35K1215-3#1142#1145
35K → 23M2527-2#1145#1147
23M → 24M826-18#1147#1165
24M → 40K930-21#1165#1186
40K → 25.2M516-11#1186#1197
25.2M → Finish1625-9#1197#1206
TOTALS343372-29
📊

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