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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shinsuke Adachi

Bib: 2308 β€’M β€’Age: N/A

ON

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 6%
Gender (Male)
#0 / 16340
Top 9%
Masters (Masters Men)
#0 / 10617
Top 2%
Age Group (M45-49)
#0 / 2413
Top 2%
Race Day Weather
51Β°/41Β°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
19:10
3.11 mi
Rank: #1938
Start β†’ 5K
19:10 | 6:11/mi
10K
38:12
6.21 mi
Rank: #1908 (+30)
5K β†’ 10K
19:02 | 6:08/mi
15K
57:13
9.32 mi
Rank: #1905 (+3)
10K β†’ 15K
19:01 | 6:08/mi
20K
1:16:28
12.43 mi
Rank: #1926 (-21)
15K β†’ 20K
19:15 | 6:12/mi
HALF
1:20:35
13.11 mi
Rank: #1910 (+16)
20K β†’ HALF
4:07 | 6:03/mi
25K
1:35:31
15.53 mi
Rank: #1847 (+63)
HALF β†’ 25K
14:56 | 6:10/mi
30K
1:55:12
18.64 mi
Rank: #1801 (+46)
25K β†’ 30K
19:41 | 6:21/mi
20M
2:03:51
20.00 mi
Rank: #1771 (+30)
30K β†’ 20M
8:39 | 6:23/mi
21M
2:10:25
21.00 mi
Rank: #1740 (+31)
20M β†’ 21M
6:34 | 6:34/mi
35K
2:14:55
21.75 mi
Rank: #1702 (+38)
21M β†’ 35K
4:30 | 6:01/mi
23M
2:22:42
23.00 mi
Rank: #1645 (+57)
35K β†’ 23M
7:47 | 6:14/mi
24M
2:28:56
24.00 mi
Rank: #1620 (+25)
23M β†’ 24M
6:14 | 6:14/mi
40K
2:34:19
24.85 mi
Rank: #1606 (+14)
24M β†’ 40K
5:23 | 6:18/mi
25.2M
2:36:44
25.20 mi
Rank: #1607 (-1)
40K β†’ 25.2M
2:25 | 7:01/mi
FINISH
2:43:04
26.22 mi
Rank: #1611 (-4)
25.2M β†’ FINISH
6:20 | 6:13/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
Time1:20:35
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:22:29
Pace6:18 /mi
πŸ“ŠPositive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5319:106:1119:10
6:11
-
10K
6.21 mi10:38:5538:126:0919:02
6:08
-0:03
15K
9.32 mi10:57:5657:136:0919:01
6:08
0:00
20K
12.43 mi11:17:111:16:286:1019:15
6:12
+0:04
HALF
13.11 mi11:21:181:20:356:094:07
6:03
-0:09
25K
15.53 mi11:36:141:35:316:0914:56
6:10
+0:07
30K
18.64 mi11:55:551:55:126:1119:41
6:21
+0:11
20M
20.00 mi12:04:342:03:516:128:39
6:23
+0:02
21M
21.00 mi12:11:082:10:256:136:34
6:34
+0:11
35K
21.75 mi12:15:382:14:556:134:30
6:01
-0:33
23M
23.00 mi12:23:252:22:426:137:47
6:14
+0:13
24M
24.00 mi12:29:392:28:566:136:14
6:14
0:00
40K
24.85 mi12:35:022:34:196:135:23
6:18
+0:04
25.2M
25.20 mi12:37:272:36:446:142:25
7:01
+0:43
FINISH
26.22 mi12:43:472:43:046:146:20
6:13
-0:48

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:01 /mi

Average Pace

6:13 /mi

Slowest Pace

7:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:40:39

99% of race

Time at Steady Pace

2:25

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:13 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:19:5319:106:1119:10
6:11
#1938
10K
6.21 mi10:38:5538:126:0919:02
6:08
#1908
15K
9.32 mi10:57:5657:136:0919:01
6:08
#1905
20K
12.43 mi11:17:111:16:286:1019:15
6:12
#1926
HALF
13.11 mi11:21:181:20:356:094:07
6:03
#1910
25K
15.53 mi11:36:141:35:316:0914:56
6:10
#1847
30K
18.64 mi11:55:551:55:126:1119:41
6:21
#1801
20M
20.00 mi12:04:342:03:516:128:39
6:23
#1771
21M
21.00 mi12:11:082:10:256:136:34
6:34
#1740
35K
21.75 mi12:15:382:14:556:134:30
6:01
#1702
23M
23.00 mi12:23:252:22:426:137:47
6:14
#1645
24M
24.00 mi12:29:392:28:566:136:14
6:14
#1620
40K
24.85 mi12:35:022:34:196:135:23
6:18
#1606
25.2M
25.20 mi12:37:272:36:446:142:25
7:01
#1607
FINISH
26.22 mi12:43:472:43:046:146:20
6:13
#1611
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 mi1938186818681898(Top 7%)1831(Top 11%)1831(Top 76%)
10K6.21 mi3.10 mi1908+301840+281840+281907(Top 7%)1840(Top 11%)1840(Top 76%)
15K9.32 mi3.11 mi1905+31835+51835+51898(Top 7%)1831(Top 11%)1831(Top 76%)
20K12.43 mi3.11 mi1926-211857-221857-221990(Top 7%)1919(Top 12%)1919(Top 80%)
HALF13.11 mi0.68 mi1910+161841+161841+161647(Top 6%)1590(Top 10%)1590(Top 66%)
25K15.53 mi2.42 mi1847+631779+621779+621681(Top 6%)1619(Top 10%)1619(Top 67%)
30K18.64 mi3.11 mi1801+461734+451734+451782(Top 6%)1710(Top 10%)1710(Top 71%)
20M20.00 mi1.36 mi1771+301706+281706+281799(Top 6%)1719(Top 11%)1719(Top 71%)
21M21.00 mi1.00 mi1740+311676+301676+301490(Top 5%)1426(Top 9%)1426(Top 59%)
35K21.75 mi0.75 mi1702+381639+371639+371254(Top 4%)1209(Top 7%)1209(Top 50%)
23M23.00 mi1.25 mi1645+571588+511588+511266(Top 4%)1217(Top 7%)1217(Top 50%)
24M24.00 mi1.00 mi1620+251562+261562+261877(Top 6%)1772(Top 11%)1772(Top 73%)
40K24.85 mi0.85 mi1606+141548+141548+141712(Top 6%)1611(Top 10%)1611(Top 67%)
25.2M25.20 mi0.35 mi1607-11549-11549-12585(Top 9%)2349(Top 14%)2349(Top 97%)
FINISH26.22 mi1.02 mi1611-41550-11550-12564(Top 9%)2323(Top 14%)2323(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
Γ—21
+97ft-345ft

Overall

1898

Males

1831

M45-49

1831

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—5
+79ft-138ft

Overall

1907

Males

1840

M45-49

1840

10K→15K

6.2 - 9.3 mi

Top 7%
Γ—3
+67ft-78ft

Overall

1898

Males

1831

M45-49

1831

15K→20K

9.3 - 12.4 mi

Top 7%
Γ—5
+106ft-86ft

Overall

1990

Males

1919

M45-49

1919

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1647

Males

1590

M45-49

1590

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1681

Males

1619

M45-49

1619

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1782

Males

1710

M45-49

1710

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1799

Males

1719

M45-49

1719

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1490

Males

1426

M45-49

1426

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1254

Males

1209

M45-49

1209

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1266

Males

1217

M45-49

1217

23M→24M

23.0 - 24.0 mi

Top 6%
Γ—6
+12ft-82ft

Overall

1877

Males

1772

M45-49

1772

24M→40K

24.0 - 24.9 mi

Top 6%
Γ—1
+6ft-20ft

Overall

1712

Males

1611

M45-49

1611

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2585

Males

2349

M45-49

2349

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
Γ—2
+22ft-21ft

Overall

2564

Males

2323

M45-49

2323

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
698
Passed By
371
Net Change
+327
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1938
5K β†’ 10K11181+30#1938#1908
10K β†’ 15K6461+3#1908#1905
15K β†’ 20K4263-21#1905#1926
20K β†’ HALF215+16#1926#1910
HALF β†’ 25K7512+63#1910#1847
25K β†’ 30K8741+46#1847#1801
30K β†’ 20M4919+30#1801#1771
20M β†’ 21M409+31#1771#1740
21M β†’ 35K391+38#1740#1702
35K β†’ 23M669+57#1702#1645
23M β†’ 24M4217+25#1645#1620
24M β†’ 40K2713+14#1620#1606
40K β†’ 25.2M1011-1#1606#1607
25.2M β†’ FINISH2529-4#1607#1611
TOTALS698371+327
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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