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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shinya Kobayashi

Bib: 30219 •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 (M60-64)
#0 / 1514
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
31:26
3.11 mi
Rank: #26261
Start → 5K
31:26 | 10:08/mi
10K
1:02:56
6.21 mi
Rank: #26220 (+41)
5K → 10K
31:30 | 10:09/mi
15K
1:37:09
9.32 mi
Rank: #26737 (-517)
10K → 15K
34:13 | 11:01/mi
20K
2:09:22
12.43 mi
Rank: #26504 (+233)
15K → 20K
32:13 | 10:23/mi
HALF
2:16:04
13.11 mi
Rank: #26457 (+47)
20K → HALF
6:42 | 9:50/mi
25K
2:40:55
15.53 mi
Rank: #26235 (+222)
HALF → 25K
24:51 | 10:15/mi
30K
3:14:18
18.64 mi
Rank: #25954 (+281)
25K → 30K
33:23 | 10:45/mi
20M
3:28:32
20.00 mi
Rank: #25803 (+151)
30K → 20M
14:14 | 10:29/mi
21M
3:40:10
21.00 mi
Rank: #25721 (+82)
20M → 21M
11:38 | 11:38/mi
35K
3:48:00
21.75 mi
Rank: #25670 (+51)
21M → 35K
7:50 | 10:29/mi
23M
4:02:36
23.00 mi
Rank: #25677 (-7)
35K → 23M
14:36 | 11:40/mi
24M
4:13:32
24.00 mi
Rank: #25664 (+13)
23M → 24M
10:56 | 10:56/mi
40K
4:25:35
24.85 mi
Rank: #25829 (-165)
24M → 40K
12:03 | 14:06/mi
25.2M
4:30:38
25.20 mi
Rank: #25891 (-62)
40K → 25.2M
5:03 | 14:39/mi
FINISH
4:42:29
26.22 mi
Rank: #25949 (-58)
25.2M → FINISH
11:51 | 11:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:16:04
Pace10:23 /mi
2nd Half
Distance13.11 mi
Time2:26:25
Pace11:11 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4131:2610:0831:26
10:08
-
10K
6.21 mi12:29:111:02:5610:0831:30
10:09
+0:01
15K
9.32 mi13:03:241:37:0910:2634:13
11:01
+0:52
20K
12.43 mi13:35:372:09:2210:2532:13
10:23
-0:38
HALF
13.11 mi13:42:192:16:0410:236:42
9:50
-0:33
25K
15.53 mi14:07:102:40:5510:2224:51
10:15
+0:25
30K
18.64 mi14:40:333:14:1810:2633:23
10:45
+0:30
20M
20.00 mi14:54:473:28:3210:2614:14
10:29
-0:16
21M
21.00 mi15:06:253:40:1010:3011:38
11:38
+1:09
35K
21.75 mi15:14:153:48:0010:307:50
10:29
-1:09
23M
23.00 mi15:28:514:02:3610:3314:36
11:40
+1:11
24M
24.00 mi15:39:474:13:3210:3410:56
10:56
-0:44
40K
24.85 mi15:51:504:25:3510:4212:03
14:06
+3:10
25.2M
25.20 mi15:56:534:30:3810:455:03
14:39
+0:33
FINISH
26.22 mi16:08:444:42:2910:4711:51
11:38
-3:01

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

9:50 /mi

Average Pace

10:47 /mi

Slowest Pace

14:39 /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

6:42

2% of race

Time at Steady Pace

3:40:36

78% of race

Time at Slower Pace

55:11

20% of race

Average Pace: 10:46 /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 mi11:57:4131:2610:0831:26
10:08
#26261
10K
6.21 mi12:29:111:02:5610:0831:30
10:09
#26220
15K
9.32 mi13:03:241:37:0910:2634:13
11:01
#26737
20K
12.43 mi13:35:372:09:2210:2532:13
10:23
#26504
HALF
13.11 mi13:42:192:16:0410:236:42
9:50
#26457
25K
15.53 mi14:07:102:40:5510:2224:51
10:15
#26235
30K
18.64 mi14:40:333:14:1810:2633:23
10:45
#25954
20M
20.00 mi14:54:473:28:3210:2614:14
10:29
#25803
21M
21.00 mi15:06:253:40:1010:3011:38
11:38
#25721
35K
21.75 mi15:14:153:48:0010:307:50
10:29
#25670
23M
23.00 mi15:28:514:02:3610:3314:36
11:40
#25677
24M
24.00 mi15:39:474:13:3210:3410:56
10:56
#25664
40K
24.85 mi15:51:504:25:3510:4212:03
14:06
#25829
25.2M
25.20 mi15:56:534:30:3810:455:03
14:39
#25891
FINISH
26.22 mi16:08:444:42:2910:4711:51
11:38
#25949
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi26261153141531427428(Top 95%)15763(Top 96%)15763(Top 1041%)
10K6.21 mi3.10 mi26220+4115285+2915285+2926165(Top 90%)15253(Top 93%)15253(Top 1007%)
15K9.32 mi3.11 mi26737-51715494-20915494-20927428(Top 95%)15763(Top 96%)15763(Top 1041%)
20K12.43 mi3.11 mi26504+23315391+10315391+10325862(Top 89%)15100(Top 92%)15100(Top 997%)
HALF13.11 mi0.68 mi26457+4715371+2015371+2025229(Top 87%)14796(Top 91%)14796(Top 977%)
25K15.53 mi2.42 mi26235+22215264+10715264+10724886(Top 86%)14623(Top 89%)14623(Top 966%)
30K18.64 mi3.11 mi25954+28115124+14015124+14024830(Top 86%)14452(Top 88%)14452(Top 955%)
20M20.00 mi1.36 mi25803+15115035+8915035+8923802(Top 82%)13908(Top 85%)13908(Top 919%)
21M21.00 mi1.00 mi25721+8214977+5814977+5824432(Top 84%)14135(Top 87%)14135(Top 934%)
35K21.75 mi0.75 mi25670+5114942+3514942+3524259(Top 84%)14048(Top 86%)14048(Top 928%)
23M23.00 mi1.25 mi25677-714930+1214930+1225672(Top 88%)14679(Top 90%)14679(Top 970%)
24M24.00 mi1.00 mi25664+1314912+1814912+1824974(Top 86%)14294(Top 87%)14294(Top 944%)
40K24.85 mi0.85 mi25829-16514974-6214974-6227971(Top 96%)15772(Top 97%)15772(Top 1042%)
25.2M25.20 mi0.35 mi25891-6215003-2915003-2927711(Top 95%)15621(Top 96%)15621(Top 1032%)
FINISH26.22 mi1.02 mi25949-5815018-1515018-1527030(Top 93%)15275(Top 93%)15275(Top 1009%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21
+97ft-345ft

Overall

27428

Males

15763

M60-64

15763

5K→10K

3.1 - 6.2 mi

Top 90%
×5
+79ft-138ft

Overall

26165

Males

15253

M60-64

15253

10K→15K

6.2 - 9.3 mi

Top 95%
×3
+67ft-78ft

Overall

27428

Males

15763

M60-64

15763

15K→20K

9.3 - 12.4 mi

Top 89%
×5
+106ft-86ft

Overall

25862

Males

15100

M60-64

15100

20K→HALF

12.4 - 13.1 mi

Top 87%
×2
+19ft-37ft

Overall

25229

Males

14796

M60-64

14796

HALF→25K

13.1 - 15.5 mi

Top 86%
×4
+66ft-88ft

Overall

24886

Males

14623

M60-64

14623

25K→30K

15.5 - 18.6 mi

Top 86%
×9
+181ft-148ft

Overall

24830

Males

14452

M60-64

14452

30K→20M

18.6 - 20.0 mi

Top 82%
×5
+64ft-50ft

Overall

23802

Males

13908

M60-64

13908

20M→21M

20.0 - 21.0 mi

Top 84%
×8
+106ft-24ft

Overall

24432

Males

14135

M60-64

14135

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24259

Males

14048

M60-64

14048

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25672

Males

14679

M60-64

14679

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

24974

Males

14294

M60-64

14294

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27971

Males

15772

M60-64

15772

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1
+13ft-16ft

Overall

27711

Males

15621

M60-64

15621

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
×2
+22ft-21ft

Overall

27030

Males

15275

M60-64

15275

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1506*
Passed By
850
Net Change
+312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26261
5K → 10K213*172+41#26261#26220
10K → 15K27200-517#26220#26737
15K → 20K250*17+233#26737#26504
20K → HALF503+47#26504#26457
HALF → 25K228*6+222#26457#26235
25K → 30K292*11+281#26235#25954
30K → 20M1576+151#25954#25803
20M → 21M10018+82#25803#25721
21M → 35K587+51#25721#25670
35K → 23M4754-7#25670#25677
23M → 24M5239+13#25677#25664
24M → 40K10175-165#25664#25829
40K → 25.2M365-62#25829#25891
25.2M → FINISH1977-58#25891#25949
TOTALS1506*850+312

* 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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