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BOSTON MARATHON 2026

João Paulo Cavalcanti

Bib: 31971•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
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
25:42
3.11 mi
Rank: #18676
Start → 5K
25:42 | 8:17/mi
10K
50:47
6.21 mi
Rank: #18232 (+444)
5K → 10K
25:05 | 8:05/mi
15K
1:15:20
9.32 mi
Rank: #17640 (+592)
10K → 15K
24:33 | 7:55/mi
20K
1:39:55
12.43 mi
Rank: #17096 (+544)
15K → 20K
24:35 | 7:55/mi
HALF
1:45:16
13.11 mi
Rank: #17031 (+65)
20K → HALF
5:21 | 7:51/mi
25K
2:04:53
15.53 mi
Rank: #16864 (+167)
HALF → 25K
19:37 | 8:06/mi
30K
2:30:42
18.64 mi
Rank: #16604 (+260)
25K → 30K
25:49 | 8:19/mi
20M
2:41:19
20.00 mi
Rank: #16214 (+390)
30K → 20M
10:37 | 7:49/mi
21M
2:49:34
21.00 mi
Rank: #15940 (+274)
20M → 21M
8:15 | 8:15/mi
35K
2:55:20
21.75 mi
Rank: #15784 (+156)
21M → 35K
5:46 | 7:43/mi
23M
3:05:12
23.00 mi
Rank: #15517 (+267)
35K → 23M
9:52 | 7:54/mi
24M
3:13:04
24.00 mi
Rank: #15407 (+110)
23M → 24M
7:52 | 7:52/mi
40K
3:19:46
24.85 mi
Rank: #15230 (+177)
24M → 40K
6:42 | 7:51/mi
25.2M
3:22:38
25.20 mi
Rank: #15123 (+107)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:30:24
26.22 mi
Rank: #15026 (+97)
25.2M → FINISH
7:46 | 7:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:45:16
Pace8:02 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:08
Pace8:02 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3425:428:1725:42
8:17
-
10K
6.21 mi11:54:3950:478:1125:05
8:05
-0:12
15K
9.32 mi12:19:121:15:208:0524:33
7:55
-0:10
20K
12.43 mi12:43:471:39:558:0324:35
7:55
0:00
HALF
13.11 mi12:49:081:45:168:025:21
7:51
-0:04
25K
15.53 mi13:08:452:04:538:0319:37
8:06
+0:15
30K
18.64 mi13:34:342:30:428:0625:49
8:19
+0:13
20M
20.00 mi13:45:112:41:198:0410:37
7:49
-0:30
21M
21.00 mi13:53:262:49:348:058:15
8:15
+0:26
35K
21.75 mi13:59:122:55:208:045:46
7:43
-0:32
23M
23.00 mi14:09:043:05:128:049:52
7:54
+0:11
24M
24.00 mi14:16:563:13:048:037:52
7:52
-0:02
40K
24.85 mi14:23:383:19:468:036:42
7:51
-0:01
25.2M
25.20 mi14:26:303:22:388:032:52
8:19
+0:28
FINISH
26.22 mi14:34:163:30:248:027:46
7:38
-0:41

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

7:38 /mi

Average Pace

8:02 /mi

Slowest Pace

8:19 /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

1:43:04

49% of race

Time at Steady Pace

1:47:20

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:29:3425:428:1725:42
8:17
#18676
10K
6.21 mi11:54:3950:478:1125:05
8:05
#18232
15K
9.32 mi12:19:121:15:208:0524:33
7:55
#17640
20K
12.43 mi12:43:471:39:558:0324:35
7:55
#17096
HALF
13.11 mi12:49:081:45:168:025:21
7:51
#17031
25K
15.53 mi13:08:452:04:538:0319:37
8:06
#16864
30K
18.64 mi13:34:342:30:428:0625:49
8:19
#16604
20M
20.00 mi13:45:112:41:198:0410:37
7:49
#16214
21M
21.00 mi13:53:262:49:348:058:15
8:15
#15940
35K
21.75 mi13:59:122:55:208:045:46
7:43
#15784
23M
23.00 mi14:09:043:05:128:049:52
7:54
#15517
24M
24.00 mi14:16:563:13:048:037:52
7:52
#15407
40K
24.85 mi14:23:383:19:468:036:42
7:51
#15230
25.2M
25.20 mi14:26:303:22:388:032:52
8:19
#15123
FINISH
26.22 mi14:34:163:30:248:027:46
7:38
#15026
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi18676117041170416186(Top 56%)10676(Top 65%)10676(Top 486%)
10K6.21 mi3.10 mi18232+44411533+17111533+17117774(Top 61%)11331(Top 69%)11331(Top 516%)
15K9.32 mi3.11 mi17640+59211275+25811275+25816186(Top 56%)10676(Top 65%)10676(Top 486%)
20K12.43 mi3.11 mi17096+54411039+23611039+23615420(Top 53%)10309(Top 63%)10309(Top 469%)
HALF13.11 mi0.68 mi17031+6511006+3311006+3315873(Top 55%)10531(Top 64%)10531(Top 479%)
25K15.53 mi2.42 mi16864+16710934+7210934+7216032(Top 55%)10518(Top 64%)10518(Top 479%)
30K18.64 mi3.11 mi16604+26010775+15910775+15915671(Top 54%)10267(Top 63%)10267(Top 467%)
20M20.00 mi1.36 mi16214+39010595+18010595+18011462(Top 39%)8305(Top 51%)8305(Top 378%)
21M21.00 mi1.00 mi15940+27410471+12410471+12411530(Top 40%)8234(Top 50%)8234(Top 375%)
35K21.75 mi0.75 mi15784+15610396+7510396+7512365(Top 43%)8602(Top 53%)8602(Top 391%)
23M23.00 mi1.25 mi15517+26710258+13810258+13811633(Top 40%)8182(Top 50%)8182(Top 372%)
24M24.00 mi1.00 mi15407+11010192+6610192+6612792(Top 44%)8618(Top 53%)8618(Top 392%)
40K24.85 mi0.85 mi15230+17710105+8710105+8711309(Top 39%)7863(Top 48%)7863(Top 358%)
25.2M25.20 mi0.35 mi15123+10710053+5210053+5210389(Top 36%)7365(Top 45%)7365(Top 335%)
FINISH26.22 mi1.02 mi15026+9710002+5110002+5112379(Top 43%)8277(Top 51%)8277(Top 377%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16186

Males

10676

M40-44

10676

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17774

Males

11331

M40-44

11331

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16186

Males

10676

M40-44

10676

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15420

Males

10309

M40-44

10309

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15873

Males

10531

M40-44

10531

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16032

Males

10518

M40-44

10518

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15671

Males

10267

M40-44

10267

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11462

Males

8305

M40-44

8305

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11530

Males

8234

M40-44

8234

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12365

Males

8602

M40-44

8602

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11633

Males

8182

M40-44

8182

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12792

Males

8618

M40-44

8618

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11309

Males

7863

M40-44

7863

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10389

Males

7365

M40-44

7365

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12379

Males

8277

M40-44

8277

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3992*
Passed By
342
Net Change
+3650
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18676
5K → 10K562*118+444#18676#18232
10K → 15K611*19+592#18232#17640
15K → 20K553*9+544#17640#17096
20K → HALF749+65#17096#17031
HALF → 25K223*56+167#17031#16864
25K → 30K331*71+260#16864#16604
30K → 20M390*0+390#16604#16214
20M → 21M278*4+274#16214#15940
21M → 35K1615+156#15940#15784
35K → 23M275*8+267#15784#15517
23M → 24M12212+110#15517#15407
24M → 40K1847+177#15407#15230
40K → 25.2M1103+107#15230#15123
25.2M → FINISH11821+97#15123#15026
TOTALS3992*342+3650

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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