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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hideyuki Shiba

Bib: 10280 •M •Age: N/A

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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 (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
23:34
3.11 mi
Rank: #13498
Start → 5K
23:34 | 7:36/mi
10K
47:48
6.21 mi
Rank: #14548 (-1050)
5K → 10K
24:14 | 7:48/mi
15K
1:12:04
9.32 mi
Rank: #14809 (-261)
10K → 15K
24:16 | 7:49/mi
20K
1:36:45
12.43 mi
Rank: #15036 (-227)
15K → 20K
24:41 | 7:57/mi
HALF
1:42:11
13.11 mi
Rank: #15136 (-100)
20K → HALF
5:26 | 7:59/mi
25K
2:01:37
15.53 mi
Rank: #15157 (-21)
HALF → 25K
19:26 | 8:01/mi
30K
2:27:48
18.64 mi
Rank: #15422 (-265)
25K → 30K
26:11 | 8:26/mi
20M
2:39:03
20.00 mi
Rank: #15363 (+59)
30K → 20M
11:15 | 8:17/mi
21M
2:48:33
21.00 mi
Rank: #15565 (-202)
20M → 21M
9:30 | 9:30/mi
35K
2:54:50
21.75 mi
Rank: #15612 (-47)
21M → 35K
6:17 | 8:24/mi
23M
3:05:39
23.00 mi
Rank: #15656 (-44)
35K → 23M
10:49 | 8:39/mi
24M
3:13:40
24.00 mi
Rank: #15572 (+84)
23M → 24M
8:01 | 8:01/mi
40K
3:19:57
24.85 mi
Rank: #15292 (+280)
24M → 40K
6:17 | 7:21/mi
25.2M
3:22:39
25.20 mi
Rank: #15129 (+163)
40K → 25.2M
2:42 | 7:50/mi
FINISH
3:29:46
26.22 mi
Rank: #14872 (+257)
25.2M → FINISH
7:07 | 7:00/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
Time1:42:11
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:47:35
Pace8:13 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2423:347:3623:34
7:36
-
10K
6.21 mi11:17:3847:487:4224:14
7:48
+0:12
15K
9.32 mi11:41:541:12:047:4424:16
7:49
+0:01
20K
12.43 mi12:06:351:36:457:4824:41
7:57
+0:08
HALF
13.11 mi12:12:011:42:117:485:26
7:59
+0:02
25K
15.53 mi12:31:272:01:377:5019:26
8:01
+0:02
30K
18.64 mi12:57:382:27:487:5626:11
8:26
+0:25
20M
20.00 mi13:08:532:39:037:5811:15
8:17
-0:09
21M
21.00 mi13:18:232:48:338:029:30
9:30
+1:13
35K
21.75 mi13:24:402:54:508:036:17
8:24
-1:06
23M
23.00 mi13:35:293:05:398:0510:49
8:39
+0:15
24M
24.00 mi13:43:303:13:408:058:01
8:01
-0:38
40K
24.85 mi13:49:473:19:578:036:17
7:21
-0:40
25.2M
25.20 mi13:52:293:22:398:032:42
7:50
+0:29
FINISH
26.22 mi13:59:363:29:468:017:07
7:00
-0:50

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

7:00 /mi

Average Pace

8:00 /mi

Slowest Pace

9:30 /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

36:58

18% of race

Time at Steady Pace

1:48:46

52% of race

Time at Slower Pace

1:04:02

31% of race

Average Pace: 8:00 /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 mi10:53:2423:347:3623:34
7:36
#13498
10K
6.21 mi11:17:3847:487:4224:14
7:48
#14548
15K
9.32 mi11:41:541:12:047:4424:16
7:49
#14809
20K
12.43 mi12:06:351:36:457:4824:41
7:57
#15036
HALF
13.11 mi12:12:011:42:117:485:26
7:59
#15136
25K
15.53 mi12:31:272:01:377:5019:26
8:01
#15157
30K
18.64 mi12:57:382:27:487:5626:11
8:26
#15422
20M
20.00 mi13:08:532:39:037:5811:15
8:17
#15363
21M
21.00 mi13:18:232:48:338:029:30
9:30
#15565
35K
21.75 mi13:24:402:54:508:036:17
8:24
#15612
23M
23.00 mi13:35:293:05:398:0510:49
8:39
#15656
24M
24.00 mi13:43:303:13:408:058:01
8:01
#15572
40K
24.85 mi13:49:473:19:578:036:17
7:21
#15292
25.2M
25.20 mi13:52:293:22:398:032:42
7:50
#15129
FINISH
26.22 mi13:59:363:29:468:017:07
7:00
#14872
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 mi134989676967615412(Top 53%)10355(Top 63%)10355(Top 429%)
10K6.21 mi3.10 mi14548-105010068-39210068-39215630(Top 54%)10471(Top 64%)10471(Top 434%)
15K9.32 mi3.11 mi14809-26110133-6510133-6515412(Top 53%)10355(Top 63%)10355(Top 429%)
20K12.43 mi3.11 mi15036-22710206-7310206-7315700(Top 54%)10419(Top 64%)10419(Top 432%)
HALF13.11 mi0.68 mi15136-10010247-4110247-4116846(Top 58%)10933(Top 67%)10933(Top 453%)
25K15.53 mi2.42 mi15157-2110238+910238+915495(Top 53%)10296(Top 63%)10296(Top 427%)
30K18.64 mi3.11 mi15422-26510303-6510303-6516419(Top 57%)10592(Top 65%)10592(Top 439%)
20M20.00 mi1.36 mi15363+5910258+4510258+4514794(Top 51%)9810(Top 60%)9810(Top 407%)
21M21.00 mi1.00 mi15565-20210321-6310321-6318483(Top 64%)11350(Top 69%)11350(Top 470%)
35K21.75 mi0.75 mi15612-4710323-210323-216989(Top 59%)10600(Top 65%)10600(Top 439%)
23M23.00 mi1.25 mi15656-4410314+910314+916533(Top 57%)10310(Top 63%)10310(Top 427%)
24M24.00 mi1.00 mi15572+8410265+4910265+4913867(Top 48%)9102(Top 56%)9102(Top 377%)
40K24.85 mi0.85 mi15292+28010132+13310132+1337806(Top 27%)6077(Top 37%)6077(Top 252%)
25.2M25.20 mi0.35 mi15129+16310057+7510057+757287(Top 25%)5733(Top 35%)5733(Top 238%)
FINISH26.22 mi1.02 mi14872+2579929+1289929+1287439(Top 26%)5754(Top 35%)5754(Top 238%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15412

Males

10355

M45-49

10355

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15630

Males

10471

M45-49

10471

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15412

Males

10355

M45-49

10355

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15700

Males

10419

M45-49

10419

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16846

Males

10933

M45-49

10933

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15495

Males

10296

M45-49

10296

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16419

Males

10592

M45-49

10592

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14794

Males

9810

M45-49

9810

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18483

Males

11350

M45-49

11350

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

16989

Males

10600

M45-49

10600

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16533

Males

10310

M45-49

10310

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13867

Males

9102

M45-49

9102

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7806

Males

6077

M45-49

6077

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1
+13ft-16ft

Overall

7287

Males

5733

M45-49

5733

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7439

Males

5754

M45-49

5754

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1676*
Passed By
1582
Net Change
-1374
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13498
5K → 10K58200-1050#13498#14548
10K → 15K131200-261#14548#14809
15K → 20K106200-227#14809#15036
20K → HALF16116-100#15036#15136
HALF → 25K134155-21#15136#15157
25K → 30K117200-265#15157#15422
30K → 20M12465+59#15422#15363
20M → 21M51200-202#15363#15565
21M → 35K4693-47#15565#15612
35K → 23M85129-44#15612#15656
23M → 24M10622+84#15656#15572
24M → 40K280*0+280#15572#15292
40K → 25.2M1630+163#15292#15129
25.2M → FINISH259*2+257#15129#14872
TOTALS1676*1582-1374

* 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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