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BOSTON MARATHON 2024

Joao De Carvalho Junior

Bib: 8075•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 17%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M40-44)
#0 / 2009
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:54
Rank: #5029
Start → 5K
20:54 | 6:44/mi
10K· 6.21 mi
41:39
Rank: #4560 (+469)
5K → 10K
20:45 | 6:41/mi
15K· 9.32 mi
1:02:27
Rank: #4307 (+253)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:12
Rank: #3912 (+395)
15K → 20K
20:45 | 6:41/mi
Half· 13.11 mi
1:27:46
Rank: #3900 (+12)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:44:16
Rank: #3738 (+162)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:05:41
Rank: #3330 (+408)
25K → 30K
21:25 | 6:54/mi
20M
2:15:06
Rank: #3158 (+172)
30K → 20M
9:25 | 6:56/mi
21M
2:22:30
Rank: #3034 (+124)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:27:32
Rank: #2965 (+69)
21M → 35K
5:02 | 6:44/mi
23M
2:36:18
Rank: #2837 (+128)
35K → 23M
8:46 | 7:00/mi
24M
2:43:08
Rank: #2736 (+101)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:49:10
Rank: #2655 (+81)
24M → 40K
6:02 | 7:03/mi
25.2M
2:51:52
Rank: #2628 (+27)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:59:12
Rank: #2691 (-63)
25.2M → Finish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:31:26
Pace6:58 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5720:546:4420:54
6:44
-
10K
6.21 mi11:06:4241:396:4220:45
6:41
-0:03
15K
9.32 mi11:27:301:02:276:4220:48
6:42
+0:01
20K
12.43 mi11:48:151:23:126:4220:45
6:41
-0:01
Half
13.11 mi11:52:491:27:466:424:34
6:42
+0:01
25K
15.53 mi12:09:191:44:166:4316:30
6:48
+0:06
30K
18.64 mi12:30:442:05:416:4521:25
6:54
+0:06
20M
20.00 mi12:40:092:15:066:459:25
6:56
+0:02
21M
21.00 mi12:47:332:22:306:477:24
7:24
+0:28
35K
21.75 mi12:52:352:27:326:475:02
6:44
-0:40
23M
23.00 mi13:01:212:36:186:488:46
7:00
+0:16
24M
24.00 mi13:08:112:43:086:486:50
6:50
-0:10
40K
24.85 mi13:14:132:49:106:486:02
7:03
+0:13
25.2M
25.20 mi13:16:552:51:526:492:42
7:50
+0:47
Finish
26.22 mi13:24:152:59:126:507:20
7:12
-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

6:41 /mi

Average Pace

6:50 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:06

94% of race

Time at Steady Pace

10:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:45:5720:546:4420:54
6:44
#5029
10K
6.21 mi11:06:4241:396:4220:45
6:41
#4560
15K
9.32 mi11:27:301:02:276:4220:48
6:42
#4307
20K
12.43 mi11:48:151:23:126:4220:45
6:41
#3912
Half
13.11 mi11:52:491:27:466:424:34
6:42
#3900
25K
15.53 mi12:09:191:44:166:4316:30
6:48
#3738
30K
18.64 mi12:30:442:05:416:4521:25
6:54
#3330
20M
20.00 mi12:40:092:15:066:459:25
6:56
#3158
21M
21.00 mi12:47:332:22:306:477:24
7:24
#3034
35K
21.75 mi12:52:352:27:326:475:02
6:44
#2965
23M
23.00 mi13:01:212:36:186:488:46
7:00
#2837
24M
24.00 mi13:08:112:43:086:486:50
6:50
#2736
40K
24.85 mi13:14:132:49:106:486:02
7:03
#2655
25.2M
25.20 mi13:16:552:51:526:492:42
7:50
#2628
Finish
26.22 mi13:24:152:59:126:507:20
7:12
#2691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5029465746573880(Top 15%)3651(Top 25%)3651(Top 182%)
10K6.21 mi3.10 mi4560+4694262+3954262+3954139(Top 16%)3881(Top 27%)3881(Top 193%)
15K9.32 mi3.11 mi4307+2534036+2264036+2263880(Top 15%)3651(Top 25%)3651(Top 182%)
20K12.43 mi3.11 mi3912+3953688+3483688+3483083(Top 12%)2932(Top 20%)2932(Top 146%)
Half13.11 mi0.68 mi3900+123680+83680+83675(Top 14%)3445(Top 24%)3445(Top 171%)
25K15.53 mi2.42 mi3738+1623531+1493531+1493211(Top 13%)3012(Top 21%)3012(Top 150%)
30K18.64 mi3.11 mi3330+4083151+3803151+3802349(Top 9%)2216(Top 15%)2216(Top 110%)
20M20.00 mi1.36 mi3158+1722987+1642987+1642082(Top 8%)1956(Top 13%)1956(Top 97%)
21M21.00 mi1.00 mi3034+1242865+1222865+1222196(Top 9%)2028(Top 14%)2028(Top 101%)
35K21.75 mi0.75 mi2965+692799+662799+662014(Top 8%)1861(Top 13%)1861(Top 93%)
23M23.00 mi1.25 mi2837+1282674+1252674+1251947(Top 8%)1785(Top 12%)1785(Top 89%)
24M24.00 mi1.00 mi2736+1012580+942580+941800(Top 7%)1648(Top 11%)1648(Top 82%)
40K24.85 mi0.85 mi2655+812501+792501+792018(Top 8%)1806(Top 12%)1806(Top 90%)
25.2M25.20 mi0.35 mi2628+272472+292472+292252(Top 9%)1976(Top 14%)1976(Top 98%)
Finish26.22 mi1.02 mi2691-632521-492521-493973(Top 16%)3181(Top 22%)3181(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3880

Males

3651

M40-44

3651

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4139

Males

3881

M40-44

3881

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3880

Males

3651

M40-44

3651

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3083

Males

2932

M40-44

2932

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3675

Males

3445

M40-44

3445

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3211

Males

3012

M40-44

3012

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2349

Males

2216

M40-44

2216

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2082

Males

1956

M40-44

1956

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2196

Males

2028

M40-44

2028

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2014

Males

1861

M40-44

1861

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

1947

Males

1785

M40-44

1785

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1800

Males

1648

M40-44

1648

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2018

Males

1806

M40-44

1806

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2252

Males

1976

M40-44

1976

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

3973

Males

3181

M40-44

3181

Passing Analysis

Category:
Athletes Passed
2667
Passed By
329
Net Change
+2338
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5029
5K → 10K50233+469#5029#4560
10K → 15K28431+253#4560#4307
15K → 20K40813+395#4307#3912
20K → Half3523+12#3912#3900
Half → 25K20240+162#3900#3738
25K → 30K42315+408#3738#3330
30K → 20M1819+172#3330#3158
20M → 21M14319+124#3158#3034
21M → 35K8213+69#3034#2965
35K → 23M14315+128#2965#2837
23M → 24M11211+101#2837#2736
24M → 40K9211+81#2736#2655
40K → 25.2M347+27#2655#2628
25.2M → Finish2689-63#2628#2691
TOTALS2667329+2338
📊

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