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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stuardo Sinibaldi

Bib: 9898 •M •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Male)
#0 / 16340
Top 42%
Masters (Masters Men)
#0 / 10617
Top 29%
Age Group (M55-59)
#0 / 1491
Top 12%
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
21:54
3.11 mi
Rank: #8950
Start → 5K
21:54 | 7:03/mi
10K
43:25
6.21 mi
Rank: #8481 (+469)
5K → 10K
21:31 | 6:56/mi
15K
1:05:02
9.32 mi
Rank: #8419 (+62)
10K → 15K
21:37 | 6:58/mi
20K
1:27:29
12.43 mi
Rank: #8644 (-225)
15K → 20K
22:27 | 7:14/mi
HALF
1:32:18
13.11 mi
Rank: #8663 (-19)
20K → HALF
4:49 | 7:04/mi
25K
1:49:56
15.53 mi
Rank: #8731 (-68)
HALF → 25K
17:38 | 7:17/mi
30K
2:13:16
18.64 mi
Rank: #8825 (-94)
25K → 30K
23:20 | 7:31/mi
20M
2:23:22
20.00 mi
Rank: #8756 (+69)
30K → 20M
10:06 | 7:27/mi
21M
2:31:28
21.00 mi
Rank: #8830 (-74)
20M → 21M
8:06 | 8:06/mi
35K
2:36:42
21.75 mi
Rank: #8716 (+114)
21M → 35K
5:14 | 7:00/mi
23M
2:45:55
23.00 mi
Rank: #8606 (+110)
35K → 23M
9:13 | 7:22/mi
24M
2:53:03
24.00 mi
Rank: #8522 (+84)
23M → 24M
7:08 | 7:08/mi
40K
2:59:16
24.85 mi
Rank: #8449 (+73)
24M → 40K
6:13 | 7:17/mi
25.2M
3:02:05
25.20 mi
Rank: #8454 (-5)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:09:22
26.22 mi
Rank: #8418 (+36)
25.2M → FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:18
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:37:04
Pace7:25 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:3321:547:0321:54
7:03
-
10K
6.21 mi11:00:0443:257:0021:31
6:56
-0:07
15K
9.32 mi11:21:411:05:026:5921:37
6:58
+0:02
20K
12.43 mi11:44:081:27:297:0322:27
7:14
+0:16
HALF
13.11 mi11:48:571:32:187:034:49
7:04
-0:10
25K
15.53 mi12:06:351:49:567:0517:38
7:17
+0:13
30K
18.64 mi12:29:552:13:167:0923:20
7:31
+0:14
20M
20.00 mi12:40:012:23:227:1110:06
7:27
-0:04
21M
21.00 mi12:48:072:31:287:138:06
8:06
+0:39
35K
21.75 mi12:53:212:36:427:135:14
7:00
-1:06
23M
23.00 mi13:02:342:45:557:139:13
7:22
+0:22
24M
24.00 mi13:09:422:53:037:137:08
7:08
-0:14
40K
24.85 mi13:15:552:59:167:136:13
7:17
+0:09
25.2M
25.20 mi13:18:443:02:057:142:49
8:11
+0:54
FINISH
26.22 mi13:26:013:09:227:147:17
7:09
-1:02

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

6:56 /mi

Average Pace

7:14 /mi

Slowest Pace

8:11 /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

2:58:27

94% of race

Time at Steady Pace

8:06

4% of race

Time at Slower Pace

2:49

1% of race

Average Pace: 7:13 /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 mi10:38:3321:547:0321:54
7:03
#8950
10K
6.21 mi11:00:0443:257:0021:31
6:56
#8481
15K
9.32 mi11:21:411:05:026:5921:37
6:58
#8419
20K
12.43 mi11:44:081:27:297:0322:27
7:14
#8644
HALF
13.11 mi11:48:571:32:187:034:49
7:04
#8663
25K
15.53 mi12:06:351:49:567:0517:38
7:17
#8731
30K
18.64 mi12:29:552:13:167:0923:20
7:31
#8825
20M
20.00 mi12:40:012:23:227:1110:06
7:27
#8756
21M
21.00 mi12:48:072:31:287:138:06
8:06
#8830
35K
21.75 mi12:53:212:36:427:135:14
7:00
#8716
23M
23.00 mi13:02:342:45:557:139:13
7:22
#8606
24M
24.00 mi13:09:422:53:037:137:08
7:08
#8522
40K
24.85 mi13:15:552:59:167:136:13
7:17
#8449
25.2M
25.20 mi13:18:443:02:057:142:49
8:11
#8454
FINISH
26.22 mi13:26:013:09:227:147:17
7:09
#8418
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8950752875288269(Top 28%)7037(Top 43%)7037(Top 472%)
10K6.21 mi3.10 mi8481+4697199+3297199+3298122(Top 28%)6965(Top 43%)6965(Top 467%)
15K9.32 mi3.11 mi8419+627150+497150+498269(Top 28%)7037(Top 43%)7037(Top 472%)
20K12.43 mi3.11 mi8644-2257273-1237273-1239544(Top 33%)7689(Top 47%)7689(Top 516%)
HALF13.11 mi0.68 mi8663-197283-107283-109110(Top 31%)7516(Top 46%)7516(Top 504%)
25K15.53 mi2.42 mi8731-687311-287311-289444(Top 33%)7559(Top 46%)7559(Top 507%)
30K18.64 mi3.11 mi8825-947322-117322-119718(Top 33%)7538(Top 46%)7538(Top 506%)
20M20.00 mi1.36 mi8756+697243+797243+798616(Top 30%)6832(Top 42%)6832(Top 458%)
21M21.00 mi1.00 mi8830-747264-217264-2110521(Top 36%)7737(Top 47%)7737(Top 519%)
35K21.75 mi0.75 mi8716+1147174+907174+907073(Top 24%)5875(Top 36%)5875(Top 394%)
23M23.00 mi1.25 mi8606+1107080+947080+947879(Top 27%)6278(Top 38%)6278(Top 421%)
24M24.00 mi1.00 mi8522+847004+767004+767372(Top 25%)5903(Top 36%)5903(Top 396%)
40K24.85 mi0.85 mi8449+736929+756929+757239(Top 25%)5745(Top 35%)5745(Top 385%)
25.2M25.20 mi0.35 mi8454-56923+66923+69313(Top 32%)6770(Top 41%)6770(Top 454%)
FINISH26.22 mi1.02 mi8418+366879+446879+448668(Top 30%)6406(Top 39%)6406(Top 430%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8269

Males

7037

M55-59

7037

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8122

Males

6965

M55-59

6965

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8269

Males

7037

M55-59

7037

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9544

Males

7689

M55-59

7689

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

9110

Males

7516

M55-59

7516

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9444

Males

7559

M55-59

7559

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9718

Males

7538

M55-59

7538

30K→20M

18.6 - 20.0 mi

Top 30%
×5
+64ft-50ft

Overall

8616

Males

6832

M55-59

6832

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10521

Males

7737

M55-59

7737

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

7073

Males

5875

M55-59

5875

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7879

Males

6278

M55-59

6278

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7372

Males

5903

M55-59

5903

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7239

Males

5745

M55-59

5745

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9313

Males

6770

M55-59

6770

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8668

Males

6406

M55-59

6406

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1792*
Passed By
1127
Net Change
+532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8950
5K → 10K531*62+469#8950#8481
10K → 15K165103+62#8481#8419
15K → 20K75200-225#8419#8644
20K → HALF1736-19#8644#8663
HALF → 25K91159-68#8663#8731
25K → 30K139200-94#8731#8825
30K → 20M11748+69#8825#8756
20M → 21M66140-74#8756#8830
21M → 35K1228+114#8830#8716
35K → 23M15040+110#8716#8606
23M → 24M11127+84#8606#8522
24M → 40K10734+73#8522#8449
40K → 25.2M2530-5#8449#8454
25.2M → FINISH7640+36#8454#8418
TOTALS1792*1127+532

* 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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