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BOSTON MARATHON 2023

Rafael Carvalho

Bib: 855•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Masters (Masters Men)
#0 / 9891
Top 2%
Age Group (M40-44)
#0 / 2241
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:14
Rank: #1111
Start → 5K
19:14 | 6:11/mi
10K· 6.21 mi
38:09
Rank: #1053 (+58)
5K → 10K
18:55 | 6:05/mi
15K· 9.32 mi
57:08
Rank: #1037 (+16)
10K → 15K
18:59 | 6:07/mi
20K· 12.43 mi
1:16:26
Rank: #1035 (+2)
15K → 20K
19:18 | 6:13/mi
Half· 13.11 mi
1:20:38
Rank: #1040 (-5)
20K → Half
4:12 | 6:09/mi
25K· 15.53 mi
1:35:45
Rank: #1027 (+13)
Half → 25K
15:07 | 6:14/mi
30K· 18.64 mi
1:56:01
Rank: #1094 (-67)
25K → 30K
20:16 | 6:31/mi
20M
2:04:55
Rank: #1104 (-10)
30K → 20M
8:54 | 6:33/mi
21M
2:11:55
Rank: #1127 (-23)
20M → 21M
7:00 | 7:00/mi
35K· 21.75 mi
2:16:45
Rank: #1144 (-17)
21M → 35K
4:50 | 6:28/mi
23M
2:24:59
Rank: #1162 (-18)
35K → 23M
8:14 | 6:35/mi
24M
2:31:26
Rank: #1172 (-10)
23M → 24M
6:27 | 6:27/mi
40K· 24.85 mi
2:37:01
Rank: #1172
24M → 40K
5:35 | 6:32/mi
25.2M
2:39:25
Rank: #1172
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:45:55
Rank: #1194 (-22)
25.2M → Finish
6:30 | 6:23/mi
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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:38
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:25:17
Pace6:30 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2219:146:1119:14
6:11
-
10K
6.21 mi10:38:1738:096:0818:55
6:05
-0:06
15K
9.32 mi10:57:1657:086:0818:59
6:07
+0:02
20K
12.43 mi11:16:341:16:266:0919:18
6:13
+0:06
Half
13.11 mi11:20:461:20:386:094:12
6:09
-0:04
25K
15.53 mi11:35:531:35:456:1015:07
6:14
+0:05
30K
18.64 mi11:56:091:56:016:1320:16
6:31
+0:17
20M
20.00 mi12:05:032:04:556:158:54
6:33
+0:02
21M
21.00 mi12:12:032:11:556:177:00
7:00
+0:27
35K
21.75 mi12:16:532:16:456:174:50
6:28
-0:32
23M
23.00 mi12:25:072:24:596:188:14
6:35
+0:07
24M
24.00 mi12:31:342:31:266:196:27
6:27
-0:08
40K
24.85 mi12:37:092:37:016:195:35
6:32
+0:05
25.2M
25.20 mi12:39:332:39:256:202:24
6:58
+0:26
Finish
26.22 mi12:46:032:45:556:206:30
6:23
-0:35

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:36:31

94% of race

Time at Steady Pace

9:24

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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:2219:146:1119:14
6:11
#1111
10K
6.21 mi10:38:1738:096:0818:55
6:05
#1053
15K
9.32 mi10:57:1657:086:0818:59
6:07
#1037
20K
12.43 mi11:16:341:16:266:0919:18
6:13
#1035
Half
13.11 mi11:20:461:20:386:094:12
6:09
#1040
25K
15.53 mi11:35:531:35:456:1015:07
6:14
#1027
30K
18.64 mi11:56:091:56:016:1320:16
6:31
#1094
20M
20.00 mi12:05:032:04:556:158:54
6:33
#1104
21M
21.00 mi12:12:032:11:556:177:00
7:00
#1127
35K
21.75 mi12:16:532:16:456:174:50
6:28
#1144
23M
23.00 mi12:25:072:24:596:188:14
6:35
#1162
24M
24.00 mi12:31:342:31:266:196:27
6:27
#1172
40K
24.85 mi12:37:092:37:016:195:35
6:32
#1172
25.2M
25.20 mi12:39:332:39:256:202:24
6:58
#1172
Finish
26.22 mi12:46:032:45:556:206:30
6:23
#1194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi111110501050998(Top 4%)949(Top 6%)949(Top 42%)
10K6.21 mi3.10 mi1053+58996+54996+541031(Top 4%)981(Top 6%)981(Top 44%)
15K9.32 mi3.11 mi1037+16984+12984+12998(Top 4%)949(Top 6%)949(Top 42%)
20K12.43 mi3.11 mi1035+2983+1983+11079(Top 4%)1028(Top 7%)1028(Top 46%)
Half13.11 mi0.68 mi1040-5988-5988-51194(Top 4%)1143(Top 8%)1143(Top 51%)
25K15.53 mi2.42 mi1027+13976+12976+121095(Top 4%)1043(Top 7%)1043(Top 47%)
30K18.64 mi3.11 mi1094-671043-671043-671641(Top 6%)1568(Top 10%)1568(Top 70%)
20M20.00 mi1.36 mi1104-101052-91052-91620(Top 6%)1544(Top 10%)1544(Top 69%)
21M21.00 mi1.00 mi1127-231074-221074-222120(Top 8%)2001(Top 13%)2001(Top 89%)
35K21.75 mi0.75 mi1144-171091-171091-172188(Top 8%)2075(Top 14%)2075(Top 93%)
23M23.00 mi1.25 mi1162-181109-181109-181676(Top 6%)1590(Top 10%)1590(Top 71%)
24M24.00 mi1.00 mi1172-101118-91118-91870(Top 7%)1756(Top 12%)1756(Top 78%)
40K24.85 mi0.85 mi1172111811181631(Top 6%)1534(Top 10%)1534(Top 68%)
25.2M25.20 mi0.35 mi1172111811181588(Top 6%)1494(Top 10%)1494(Top 67%)
Finish26.22 mi1.02 mi1194-221138-201138-201905(Top 7%)1776(Top 12%)1776(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

998

Males

949

M40-44

949

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1031

Males

981

M40-44

981

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

998

Males

949

M40-44

949

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1079

Males

1028

M40-44

1028

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1194

Males

1143

M40-44

1143

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1095

Males

1043

M40-44

1043

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1641

Males

1568

M40-44

1568

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1620

Males

1544

M40-44

1544

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2120

Males

2001

M40-44

2001

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2188

Males

2075

M40-44

2075

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1676

Males

1590

M40-44

1590

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1870

Males

1756

M40-44

1756

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1631

Males

1534

M40-44

1534

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1588

Males

1494

M40-44

1494

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1905

Males

1776

M40-44

1776

Passing Analysis

Category:
Athletes Passed
303
Passed By
386
Net Change
-83
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1111
5K → 10K8426+58#1111#1053
10K → 15K4024+16#1053#1037
15K → 20K2523+2#1037#1035
20K → Half27-5#1035#1040
Half → 25K2815+13#1040#1027
25K → 30K1885-67#1027#1094
30K → 20M1727-10#1094#1104
20M → 21M1437-23#1104#1127
21M → 35K926-17#1127#1144
35K → 23M1937-18#1144#1162
23M → 24M1424-10#1162#1172
24M → 40K15150#1172#1172
40K → 25.2M440#1172#1172
25.2M → Finish1436-22#1172#1194
TOTALS303386-83
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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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