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BOSTON MARATHON 2026

Claudio Cavalcanti

Bib: 13141•M

PE

Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
23:50
Rank: #14289
Start → 5K
23:50 | 7:41/mi
10K· 6.21 mi
49:00
Rank: #16180 (-1891)
5K → 10K
25:10 | 8:07/mi
15K· 9.32 mi
1:13:14
Rank: #15903 (+277)
10K → 15K
24:14 | 7:48/mi
20K· 12.43 mi
1:38:24
Rank: #16153 (-250)
15K → 20K
25:10 | 8:07/mi
HALF· 13.11 mi
1:43:46
Rank: #16161 (-8)
20K → HALF
5:22 | 7:53/mi
25K· 15.53 mi
2:05:02
Rank: #16925 (-764)
HALF → 25K
21:16 | 8:47/mi
30K· 18.64 mi
2:31:21
Rank: #16831 (+94)
25K → 30K
26:19 | 8:29/mi
20M
2:42:55
Rank: #16784 (+47)
30K → 20M
11:34 | 8:31/mi
21M
2:51:50
Rank: #16687 (+97)
20M → 21M
8:55 | 8:55/mi
35K· 21.75 mi
2:58:03
Rank: #16650 (+37)
21M → 35K
6:13 | 8:19/mi
23M
3:08:34
Rank: #16534 (+116)
35K → 23M
10:31 | 8:25/mi
24M
3:16:49
Rank: #16465 (+69)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:23:42
Rank: #16295 (+170)
24M → 40K
6:53 | 8:04/mi
25.2M
3:26:41
Rank: #16232 (+63)
40K → 25.2M
2:59 | 8:40/mi
FINISH· 26.22 mi
3:34:32
Rank: #16101 (+131)
25.2M → FINISH
7:51 | 7:43/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:46
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:50:46
Pace8:27 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3423:507:4123:50
7:41
-
10K
6.21 mi11:17:4449:007:5425:10
8:07
+0:26
15K
9.32 mi11:41:581:13:147:5224:14
7:48
-0:19
20K
12.43 mi12:07:081:38:247:5625:10
8:07
+0:19
HALF
13.11 mi12:12:301:43:467:555:22
7:53
-0:14
25K
15.53 mi12:33:462:05:028:0321:16
8:47
+0:54
30K
18.64 mi13:00:052:31:218:0826:19
8:29
-0:18
20M
20.00 mi13:11:392:42:558:0911:34
8:31
+0:02
21M
21.00 mi13:20:342:51:508:118:55
8:55
+0:24
35K
21.75 mi13:26:472:58:038:126:13
8:19
-0:36
23M
23.00 mi13:37:183:08:348:1210:31
8:25
+0:06
24M
24.00 mi13:45:333:16:498:138:15
8:15
-0:10
40K
24.85 mi13:52:263:23:428:126:53
8:04
-0:11
25.2M
25.20 mi13:55:253:26:418:132:59
8:40
+0:36
FINISH
26.22 mi14:03:163:34:328:127:51
7:43
-0:57

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

7:41 /mi

Average Pace

8:11 /mi

Slowest Pace

8:55 /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

2:23:29

67% of race

Time at Steady Pace

1:11:03

33% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi10:52:3423:507:4123:50
7:41
#14289
10K
6.21 mi11:17:4449:007:5425:10
8:07
#16180
15K
9.32 mi11:41:581:13:147:5224:14
7:48
#15903
20K
12.43 mi12:07:081:38:247:5625:10
8:07
#16153
HALF
13.11 mi12:12:301:43:467:555:22
7:53
#16161
25K
15.53 mi12:33:462:05:028:0321:16
8:47
#16925
30K
18.64 mi13:00:052:31:218:0826:19
8:29
#16831
20M
20.00 mi13:11:392:42:558:0911:34
8:31
#16784
21M
21.00 mi13:20:342:51:508:118:55
8:55
#16687
35K
21.75 mi13:26:472:58:038:126:13
8:19
#16650
23M
23.00 mi13:37:183:08:348:1210:31
8:25
#16534
24M
24.00 mi13:45:333:16:498:138:15
8:15
#16465
40K
24.85 mi13:52:263:23:428:126:53
8:04
#16295
25.2M
25.20 mi13:55:253:26:418:132:59
8:40
#16232
FINISH
26.22 mi14:03:163:34:328:127:51
7:43
#16101
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi142899987998715338(Top 53%)10332(Top 63%)10332(Top 428%)
10K6.21 mi3.10 mi16180-189110667-68010667-68017959(Top 62%)11422(Top 70%)11422(Top 473%)
15K9.32 mi3.11 mi15903+27710563+10410563+10415338(Top 53%)10332(Top 63%)10332(Top 428%)
20K12.43 mi3.11 mi16153-25010642-7910642-7916852(Top 58%)10930(Top 67%)10930(Top 453%)
HALF13.11 mi0.68 mi16161-810643-110643-116098(Top 55%)10636(Top 65%)10636(Top 441%)
25K15.53 mi2.42 mi16925-76410954-31110954-31120058(Top 69%)12281(Top 75%)12281(Top 509%)
30K18.64 mi3.11 mi16831+9410887+6710887+6716723(Top 58%)10710(Top 66%)10710(Top 444%)
20M20.00 mi1.36 mi16784+4710856+3110856+3116272(Top 56%)10421(Top 64%)10421(Top 432%)
21M21.00 mi1.00 mi16687+9710797+5910797+5915643(Top 54%)10094(Top 62%)10094(Top 418%)
35K21.75 mi0.75 mi16650+3710772+2510772+2516447(Top 57%)10382(Top 64%)10382(Top 430%)
23M23.00 mi1.25 mi16534+11610686+8610686+8615104(Top 52%)9734(Top 60%)9734(Top 403%)
24M24.00 mi1.00 mi16465+6910641+4510641+4515372(Top 53%)9781(Top 60%)9781(Top 405%)
40K24.85 mi0.85 mi16295+17010545+9610545+9612842(Top 44%)8564(Top 52%)8564(Top 355%)
25.2M25.20 mi0.35 mi16232+6310507+3810507+3812564(Top 43%)8403(Top 51%)8403(Top 348%)
FINISH26.22 mi1.02 mi16101+13110426+8110426+8112992(Top 45%)8579(Top 53%)8579(Top 356%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

15338

Males

10332

M45-49

10332

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

17959

Males

11422

M45-49

11422

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

15338

Males

10332

M45-49

10332

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16852

Males

10930

M45-49

10930

20K→HALF

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

16098

Males

10636

M45-49

10636

HALF→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

20058

Males

12281

M45-49

12281

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

16723

Males

10710

M45-49

10710

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

16272

Males

10421

M45-49

10421

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15643

Males

10094

M45-49

10094

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

16447

Males

10382

M45-49

10382

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

15104

Males

9734

M45-49

9734

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

15372

Males

9781

M45-49

9781

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12842

Males

8564

M45-49

8564

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12564

Males

8403

M45-49

8403

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12992

Males

8579

M45-49

8579

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1755
Passed By
3567
Net Change
-1812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14289
5K → 10K191910-1891#14289#16180
10K → 15K37295+277#16180#15903
15K → 20K106356-250#15903#16153
20K → HALF3341-8#16153#16161
HALF → 25K28792-764#16161#16925
25K → 30K233139+94#16925#16831
30K → 20M10861+47#16831#16784
20M → 21M13740+97#16784#16687
21M → 35K7336+37#16687#16650
35K → 23M16246+116#16650#16534
23M → 24M9728+69#16534#16465
24M → 40K1766+170#16465#16295
40K → 25.2M674+63#16295#16232
25.2M → FINISH14413+131#16232#16101
TOTALS17553567-1812
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing