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BOSTON MARATHON 2026

Jaciguara Shibao

Bib: 27526•F

FL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
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
32:24
3.11 mi
Rank: #27038
Start → 5K
32:24 | 10:26/mi
10K
1:07:05
6.21 mi
Rank: #27543 (-505)
5K → 10K
34:41 | 11:10/mi
15K
1:45:25
9.32 mi
Rank: #28087 (-544)
10K → 15K
38:20 | 12:21/mi
20K
2:24:59
12.43 mi
Rank: #28246 (-159)
15K → 20K
39:34 | 12:45/mi
HALF
2:33:10
13.11 mi
Rank: #28246
20K → HALF
8:11 | 12:01/mi
25K
3:05:47
15.53 mi
Rank: #28306 (-60)
HALF → 25K
32:37 | 13:27/mi
30K
3:48:32
18.64 mi
Rank: #28311 (-5)
25K → 30K
42:45 | 13:46/mi
20M
4:08:15
20.00 mi
Rank: #28333 (-22)
30K → 20M
19:43 | 14:31/mi
21M
4:23:40
21.00 mi
Rank: #28353 (-20)
20M → 21M
15:25 | 15:25/mi
35K
4:33:30
21.75 mi
Rank: #28343 (+10)
21M → 35K
9:50 | 13:09/mi
23M
4:50:49
23.00 mi
Rank: #28341 (+2)
35K → 23M
17:19 | 13:51/mi
24M
5:03:42
24.00 mi
Rank: #28315 (+26)
23M → 24M
12:53 | 12:53/mi
40K
5:16:17
24.85 mi
Rank: #28332 (-17)
24M → 40K
12:35 | 14:44/mi
25.2M
5:21:48
25.20 mi
Rank: #28355 (-23)
40K → 25.2M
5:31 | 16:00/mi
FINISH
5:34:54
26.22 mi
Rank: #28349 (+6)
25.2M → FINISH
13:06 | 12:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:33:10
Pace11:42 /mi
2nd Half
Distance13.11 mi
Time3:01:44
Pace13:52 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2832:2410:2632:24
10:26
-
10K
6.21 mi12:29:091:07:0510:4834:41
11:10
+0:44
15K
9.32 mi13:07:291:45:2511:1938:20
12:21
+1:11
20K
12.43 mi13:47:032:24:5911:4039:34
12:45
+0:24
HALF
13.11 mi13:55:142:33:1011:428:11
12:01
-0:44
25K
15.53 mi14:27:513:05:4711:5832:37
13:27
+1:26
30K
18.64 mi15:10:363:48:3212:1642:45
13:46
+0:19
20M
20.00 mi15:30:194:08:1512:2519:43
14:31
+0:45
21M
21.00 mi15:45:444:23:4012:3415:25
15:25
+0:54
35K
21.75 mi15:55:344:33:3012:359:50
13:09
-2:16
23M
23.00 mi16:12:534:50:4912:3917:19
13:51
+0:42
24M
24.00 mi16:25:465:03:4212:4012:53
12:53
-0:58
40K
24.85 mi16:38:215:16:1712:4412:35
14:44
+1:51
25.2M
25.20 mi16:43:525:21:4812:475:31
16:00
+1:16
FINISH
26.22 mi16:56:585:34:5412:4713:06
12:52
-3:08

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

10:26 /mi

Average Pace

12:47 /mi

Slowest Pace

16:00 /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

1:53:36

34% of race

Time at Steady Pace

2:48:04

50% of race

Time at Slower Pace

53:14

16% of race

Average Pace: 12:46 /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 mi11:54:2832:2410:2632:24
10:26
#27038
10K
6.21 mi12:29:091:07:0510:4834:41
11:10
#27543
15K
9.32 mi13:07:291:45:2511:1938:20
12:21
#28087
20K
12.43 mi13:47:032:24:5911:4039:34
12:45
#28246
HALF
13.11 mi13:55:142:33:1011:428:11
12:01
#28246
25K
15.53 mi14:27:513:05:4711:5832:37
13:27
#28306
30K
18.64 mi15:10:363:48:3212:1642:45
13:46
#28311
20M
20.00 mi15:30:194:08:1512:2519:43
14:31
#28333
21M
21.00 mi15:45:444:23:4012:3415:25
15:25
#28353
35K
21.75 mi15:55:344:33:3012:359:50
13:09
#28343
23M
23.00 mi16:12:534:50:4912:3917:19
13:51
#28341
24M
24.00 mi16:25:465:03:4212:4012:53
12:53
#28315
40K
24.85 mi16:38:215:16:1712:4412:35
14:44
#28332
25.2M
25.20 mi16:43:525:21:4812:475:31
16:00
#28355
FINISH
26.22 mi16:56:585:34:5412:4713:06
12:52
#28349
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi27038113021130228562(Top 98%)12272(Top 98%)12272(Top 1290%)
10K6.21 mi3.10 mi27543-50511604-30211604-30227885(Top 96%)11846(Top 94%)11846(Top 1246%)
15K9.32 mi3.11 mi28087-54411946-34211946-34228562(Top 98%)12272(Top 98%)12272(Top 1290%)
20K12.43 mi3.11 mi28246-15912051-10512051-10528494(Top 98%)12246(Top 97%)12246(Top 1288%)
HALF13.11 mi0.68 mi28246120511205128285(Top 97%)12132(Top 96%)12132(Top 1276%)
25K15.53 mi2.42 mi28306-6012100-4912100-4928471(Top 98%)12242(Top 97%)12242(Top 1287%)
30K18.64 mi3.11 mi28311-512113-1312113-1328227(Top 97%)12147(Top 97%)12147(Top 1277%)
20M20.00 mi1.36 mi28333-2212133-2012133-2028406(Top 98%)12257(Top 97%)12257(Top 1289%)
21M21.00 mi1.00 mi28353-2012146-1312146-1328300(Top 98%)12230(Top 97%)12230(Top 1286%)
35K21.75 mi0.75 mi28343+10121461214627836(Top 96%)12004(Top 95%)12004(Top 1262%)
23M23.00 mi1.25 mi28341+212149-312149-328031(Top 97%)12103(Top 96%)12103(Top 1273%)
24M24.00 mi1.00 mi28315+2612133+1612133+1627557(Top 95%)11896(Top 95%)11896(Top 1251%)
40K24.85 mi0.85 mi28332-1712149-1612149-1628328(Top 98%)12284(Top 98%)12284(Top 1292%)
25.2M25.20 mi0.35 mi28355-2312168-1912168-1928461(Top 98%)12371(Top 98%)12371(Top 1301%)
FINISH26.22 mi1.02 mi28349+612169-112169-128130(Top 97%)12181(Top 97%)12181(Top 1281%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28562

Females

12272

F55-59

12272

5K→10K

3.1 - 6.2 mi

Top 96%
×5
+79ft-138ft

Overall

27885

Females

11846

F55-59

11846

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28562

Females

12272

F55-59

12272

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28494

Females

12246

F55-59

12246

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28285

Females

12132

F55-59

12132

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28471

Females

12242

F55-59

12242

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28227

Females

12147

F55-59

12147

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28406

Females

12257

F55-59

12257

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28300

Females

12230

F55-59

12230

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27836

Females

12004

F55-59

12004

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28031

Females

12103

F55-59

12103

23M→24M

23.0 - 24.0 mi

Top 95%
×6
+12ft-82ft

Overall

27557

Females

11896

F55-59

11896

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28328

Females

12284

F55-59

12284

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28461

Females

12371

F55-59

12371

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
×2
+22ft-21ft

Overall

28130

Females

12181

F55-59

12181

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
295
Passed By
1606
Net Change
-1311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27038
5K → 10K41546-505#27038#27543
10K → 15K12556-544#27543#28087
15K → 20K22181-159#28087#28246
20K → HALF12120#28246#28246
HALF → 25K2383-60#28246#28306
25K → 30K5762-5#28306#28311
30K → 20M1537-22#28311#28333
20M → 21M1333-20#28333#28353
21M → 35K2111+10#28353#28343
35K → 23M2018+2#28343#28341
23M → 24M304+26#28341#28315
24M → 40K825-17#28315#28332
40K → 25.2M124-23#28332#28355
25.2M → FINISH2014+6#28355#28349
TOTALS2951606-1311
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing